Plauaidn
Answered

Sumali sa IDNStudy.com para sa detalyadong mga sagot sa iyong mga tanong. Magtanong ng anumang bagay at makatanggap ng kumpleto at eksaktong sagot mula sa aming komunidad ng mga propesyonal.

3. what is molar mass of CaCO3
number of particles
percentage compositio​


Sagot :

Answer:

The mass of calcium in this compound is equal to 40.1 grams because there's one atom of calcium present and calcium has an atomic mass of 40.1 amu. The molar mass of the compound is 100.1 grams. Using the handy equation above, we get: Mass percent = 40.1 g Ca⁄100.1 g CaCO3 × 100% = 40.1% Ca.