0,27 moles of calcium contain 10,82 g calcium.
120 grams of calcium contain 2,994 moles.
5000 grams calcium (1 mole Ca/40.08 grams) = 124.75 moles Calcium
7,68 grams of calcium nitride is equal to 0,052 moles.
(2.7 mol Ca / 1) * (40.078 g Ca / 1 mol Ca) = 108.21 g Ca. After significant figures, the answer is 110 g Ca.
120 g calcium is equal to 3 moles.
42,5 grams calcium is equivalent to 1,06 moles.
120 grams of calcium contain 2,994 moles.
5000 grams calcium (1 mole Ca/40.08 grams) = 124.75 moles Calcium
126 grams calcium (1 mole Ca/40.08 grams) = 3.14 moles of calcium ------------------------------
7,68 grams of calcium nitride is equal to 0,052 moles.
3 moles of calcium is equivalent to 120,234 g.
(2.7 mol Ca / 1) * (40.078 g Ca / 1 mol Ca) = 108.21 g Ca. After significant figures, the answer is 110 g Ca.
28 grams calcium oxide (1 mole CaO/56.08 grams) = 0.50 moles CaO =============
15.8 grams of C6H12O6 is equivalent to 0.087 moles.
2,8 moles of calcium carbonate have 240,208 g.
120 g calcium is equal to 3 moles.
3.8 grams calcium (1 mole Ca/40.08 grams) = 0.09 moles calcium ==============