Download - Pg. 145 #1abc
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PG. 145 #1ABC3
3
3 43 4
30.0 1 0.500
60.06
0.5000.625
0.800
49.0 1 0.500
98.00
0.5000.250
2.000
102 1 1.82
56.11
1.821213
0.00150
g CH COOH molmol CH COOH
g
nM M
V
g H PO molmol H PO
g
nM M
V
g KOH molmol KOH
g
nM M
V
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PG. 145 #2ABC
22 2
2
2
2
(0.500)(0.7500) 0.375
110.98 0.375 41.6
1
(2.50)(3.0000) 7.50
56.11 7.50 421
1
(2.00)(0.2500) 0.500
0.500
n MV mol
g CaClmol CaCl g CaCl
mol CaCl
n MV mol
g KOHmol CaCl g KOH
mol KOH
n MV mol
mol Na S
2 44 2 4
2 4
142.03 71.0
1
g Na SOO g Na SO
mol Na SO
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PG. 145 #3ABC
33 3
3
1 80.0 2.00 mol
39.99
2.001.00
2.00
1 80.0 2.00 mol
39.99
2.004.00
0.500
1 126 2.00 mol
63.02
2.000.
6.00
mol NaOHg NaOH NaOH
g NaOH
nV L
M
mol NaOHg NaOH NaOH
g NaOH
nV L
M
mol HNOg HNO HNO
g HNO
nV
M
333 L