1. U NIT 8: M EASUREMENTS AND C ALCULATIONS IN CHEMISTRY - M OLE AND N UMBERS OF P ARTICLES II Dr. Chin Chu Chemistry River Dell High School

2. B RIEF REVIEW

3. Water Calcium bicarbonate M OLE AND NUMBER OF PARTICLES

4. How many hydrogen atoms are there in 4.56 x 10 -2 mol of water? M OLE AND NUMBER OF PARTICLES

5. How many hydrogen atoms are there in 3.45 x 10 -3 moles of calcium bicarbonate? M OLE AND NUMBER OF PARTICLES

6. How many moles of calcium bicarbonate that would contain 5.82 x 10 24 carbon atoms? M OLE AND NUMBER OF PARTICLES