1.000 gram of compound A burns in excess oxygen (i.e., compound A is completely reacted) and yield 3.083 g of CO2 and 1.419 g of H2O
a)What is the mass of hydrogen in 1.000 g of compound A?
b)What is the mass percentage of hydrogen in compound A?
c)Does compound A contain any other element(s)?
For part a, i tried entering two values i got, 0.4 and 0.14, both were wrong.
Can someone please explain how to solve this in details
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1.000 gram of compound A burns in excess oxygen (i.e., compound A is completely reacted) and...
Mintlactone is a compound found in peppermint that is composed of carbon, hydrogen, and oxygen. When 1.000 gram of mintlactone undergo complete combustion in the presence of oxygen, 2.648 grams of carbon dioxide and 0.7587 grams of water are produced. Given that the molar mass of mintlactone is 166.2 g/mol, (i) determine its molecular formula.
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I’m
not sure what I’ve done wrong since the rest of my calculations
were correct, so will someone please explain to me how to solve
these. I’ve tried everything i can think of and nothing is working.
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need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71
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