### Video Transcript

this video, we're gonna walk over just how to convert Grams to moles. Through sick of ours problem. We're going come say that we have 77.4 grams calcium. We understand that calcium has actually an atom mass of 40.78 start our equation. We recognize that we have actually 77.4 grams the calcium and we have to multiply the by miscellaneous to get rid of grams and get 2 moles. Because we have actually an atom mass that 40.78 we understand that 40.78 moles of calcium, grams that calcium equal to one mole of calcium. Therefore, we will play one mole that calcium end 40.78 grams through 77.4 grams to acquire mold. We recognize this because grams of calcium on the ideal side crossed out grams that calcium on critical night. We're left through moles. Using basic multiplication, we uncover that 77.4 grams that calcium sequel toe 1.93 moles

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