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What is the molar mass in kilograms of 3.5 moles of CH4(hint 1 kilogram =1000grams) With explanation
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Identify two types of chemical bonding in the source of dietary potassium
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
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Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2
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What is the molar mass in kilograms of 3.5 moles of CH4(hint 1 kilogram =1000grams) With explanation...
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