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Page 1: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

My Question Paper

Page 1 of 17 | WJEC/CBAC 2018 PDFCROWD.COM

Page 2: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

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Page 2 of 17 | WJEC/CBAC 2018 PDFCROWD.COM

Page 3: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

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Page 9: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

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Page 13: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

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Page 14: My Question Paper - padlet-uploads.storage.googleapis.com · Many metal ores contain sulfides. ... Simplest formula Calculate the percentage by mass of carbon in butane, ... and a

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