StoichiometryPart 2a: mole to mass

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water.

CO2(g) + H2O(l) →C6H12O6(s) + O2(g)

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

CO2(g) + H2O(l) →C6H12O6(s) + O2(g)

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

CO2(g) + H2O(l) →C6H12O6(s) + O2(g)

First, we balance the equation.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

6 CO2(g) + H2O(l) →C6H12O6(s) + O2(g)

First, we balance the equation.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + O2(g)

First, we balance the equation.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol)

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)

First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol)First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00First, we balance the equation.Second, we write the molar masses.Third, we write the unknown variable.Fourth, set out the plan for solution.

Step 1. Find the number of mols of glucose produced in the reaction.Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00

Step 1. Find the number of mols of glucose produced in the reaction.Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00Step 1. Find the number of mols of glucose produced in the reaction.

Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater

Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6Step 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose)

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol)

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol) = 90.1 g

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g)?

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol) = 90.1 g

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g) 90.1

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol) = 90.1 g

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

2

1

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g) 90.1

n (mol) 3.00 0.500Step 1. Find the number of mols of glucose produced in the reaction.

nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol) = 90.1 g

Ṃ (g/mol) 44.0 18.0 180.2 32.0

6 CO2(g) + 6 H2O(l) →C6H12O6(s) + 6 O2(g)

m (g) 90.1

n (mol) 3.00 0.500

In photosynthesis, plants use energy from the sun to produce glucose, C6H12O6, and oxygen from the reaction of carbon dioxide and water. What mass, in grams, of glucose is produced when 3.00 mol of water react with carbon dioxide?

Step 1. Find the number of mols of glucose produced in the reaction.nglocose/nwater = coeffglucose/coeffwater ➠ nglucose = (nwater)

(coeffglucose)/coeffwater

➠ nglucose = (3,00 mol)(1)/6 = 0.500 molStep 2. Find the mass of glucose produced in the reaction.

mglucose = (nglucose)(Ṃglucose) = (0.500 mol)(180.2 g/mol) = 90.1 g