80% carbon and 20.% is hydrogen
From the periodic table:
mass of carbon = 12 grams/mole
mass of hydrogen = 1 gram/mole
mass of oxygen = 16 grams/mole
The given compound C₆H₁₂O₆ has 6 moles of carbon, 12 moles of hydrogen and 6 moles of oxygen.
Therefore, the molar mass of the given compound will be calculated as follows:
molar mass = 6(12) + 12(1) + 6(16) = 180 grams/mole
Answer:
3. Judgement may be affected by what we already think is true (prior knowledge).
Explanation:
This statement is the correct answer because someone could be bias. Due to biases, prior knowledge may be incorrect and our conclusion may be wrong if you don't focus on the data given.
If the glowing splint bursts into flames during the decomposition of H2O2, it will indicate at gas which will be produced. And that gas that is produced because of the glowing splint bursts is the type of gas called oxygen.
