Best answer: How many moles are present in 300 grams of CaCO3?

How many atoms are in 300 grams of CaCO3?

Answer Expert Verified

So, In total 5 atoms.

How many moles of oxygen are present in 300 grams of CaCO3?

Explanation: Moles of calcium carbonate, 300⋅g100.09⋅g⋅mol−1 ≅ 3⋅mol . Given the elemental makeup, in such a quantity there are 3 moles of calcium, 3 moles of carbon, and 9 moles of oxygen.

How many moles are in 100g of CaCO3?

⭕️ They are 40.1, 12 and 16 g/mol respectively. =100.1 g/mol.

How many atoms are present in CaCO3 molecules?

Calcium carbonate is a molecule that contains one atom of calcium, one atom of carbon, and three atoms of oxygen.

How many atoms are present in 200g of CaCO3?

Hence, 36.138×1023 atoms of oxygen are present in 200 g of CaCO3.

How many moles are there in 300 grams of calcium carbonate CaCO3?

Answer: 3 moles is your answer.

How many atoms of oxygen are there in 10g of CaCO3?

Therefore, 10 grams of Calcium Carbonate contains 0.3 g-atom of Oxygen, 0.1 g-atom of Carbon, and 4 grams of calcium.

THIS IS AMAZING:  Does drinking lemon water help acne scars?

How many moles of CaCO3 are present in 200 grams of CaCO3?

To calculate the moles, we use the formula: Putting the values in the equation: Thus the number of moles of in 200 grams of are 2.

How many moles are in 500 grams of CaCO3?

The answer is 100.0869.

How many moles are in 200g of CaCO3?

Here (given mass )=200g. Now no. Of moles(n) = given mass ÷( molecular mass). n=200÷100= 2 mols.