the answer is 17.031 g/mol
Explanation:
carbon dioxide is it gas that is present in the air plants collect carbon dioxide through tiny holes called Stomates. during the process of photosynthesis, Stomates are also used to expel a gas called oxygen. Oxygen is very important for animals like human -- we need it to breathe !
Answer:
B
Explanation:
Trust me I've had problems like these
Answer:
0.906 moles of calcium carbonate needed to produced 0.906 moles of carbon dioxide.
Explanation:
Given data:
Moles of carbon dioxide produced = 0.906 mol
Moles of calcium carbonate needed = ?
Solution:
Chemical equation:
CaCO₃ → CaO + CO₂
Now will compare the moles of carbon dioxide with calcium carbonate:
CO₂ : CaCO₃
1 : 1
0.906 : 0.906
So 0.906 moles of calcium carbonate needed to produced 0.906 moles of carbon dioxide.
Proteins are organic molecules composed of Carbon, Hydrogen, Oxygen and Nitrogen.