Chemistry, asked by induthanvi59, 9 months ago

calculate the number of moles in the following. 1 ) 100gm of caco3. 2) 80gm of o2. 3) 10gm of c12h22o3

Answers

Answered by pranavkumbhar6866

Explanation:

Moles of oxygen in 0.5 mol of CaCO3 is 1.5 mole. 1 mole of CaCO3 gives 1 mole of CaO and 1 mole of oxygen. Any substance has molecular mass in 1 mole so mass of 1 mole CaCO3 is 100 gram. Contribution of oxygen in CaCO3 is 316 = 48 grams.

Answered by Anonymous

Answer:

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Explanation:

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calculate the number of moles in the following. 1 ) 100gm of caco3. 2) 80gm of o2. 3) 10gm of c12h22o3​

Answers

calculate the number of moles in the following. 1 ) 100gm of caco3. 2) 80gm of o2. 3) 10gm of c12h22o3