11.nicotinamid dinucleotid
12.nicotinamid dinucleotid phosphate
13.nicotinamid dinucleotid phosphate hydrogen
14.adenosine diphosphate
15.adenoside triphosphate
Answer: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat.
Explanation: When a hydrogen-carbon-based fuel (like gasoline) burns, the exhaust includes water (hydrogen + oxygen) and carbon dioxide (carbon + oxygen).
You have 6 carbon atoms in glucose. Multiply by 3 and you get 18.
Answer: The percentages of carbon and hydrogen numerically to four significant figures is 
and 
respectively.
Explanation:
Molar mass of the compound is the mass of 1 mole of compound which is the sum of masses of each element.
Mass of 1 mole of compound= mass of carbon + mass of hydrogen+ = 5(12) + 12(1)= 72 g.
a) Percentage by mass of carbon =
Percentage by mass of carbon =
b) Percentage by mass of hydrogen =
Percentage by mass of hydrogen =
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