Question

A B C D 9.03 x 10 24 9.03 x 10 21 none of the above How many atoms of nitrogen are in 1.5 9.03 x 10 22 9.03 x 10 23 moles? 2.3 x 10 22 2.3x 10 21 2.3 x 10 23 none of the above How many atoms of nitrogen are in 3.8 moles? How many atoms of nitrogen are in 2.1 moles? How many atoms of nitrogen are in 4.8 moles? How many atoms of nitrogen are in 7.3 moles? How many grams are in 81.5g (2.3 x 10 24 1.3 x 10 22 1.3 x 10 25 1.3 x 10 24 1.3 x 10 20 none of the above 2.9 x 10 22 2.9 x 10 24 2.9 x 10 23 2.9 x 10 25 none of the above 4.4 x 10 26 4.4 x 10 21 4.4 x 10 20 4.4 x 10 23 none of the above 68.4 g 46.3 g 79.1g none of the above 2.3 moles of chlorine? How many grams are in 95.6 g 103.8 g 110.7 g 120.5 g none of the above 3.4 moles of chlorine? How many grams are in 46.2 g 38.1 g 44.3 g 37.5 g none of the above 1.25 moles of chlorine? How many grams are in 198.7 g 189.4 g 168.1 g 209.2 g none of the above 5.9 moles of chlorine? How many grams are in 6.7 g 7.1g 5.9 g 6.4g none of the above 22 moles of chlorine? 11.) How many moles are in a 82.7 gram sample of boron? (PARENT) 12.) How many moles are in a 23.5 gram sample of boron? (DAUGHTER) 6.05 3.81 9.03 7.85 none of the above 4.05 2.17 1.29 3.48 none of the above