How many moles are in 25.0 grams of KMnO4? (3 points) a 0.124 mol KMnO4 b How many moles of each element are in one mole of Sr(HCO3)2? (3 points) a 1 mole of strontium, 1 mole of hydrogen, 1 mole of carbon, 5 moles of O b 1 mole of strontium, 2 moles of hydrogen, 2 moles of carbon, 6 moles of O c 2 moles of strontium, 2 moles of hydrogen, 2 moles of carbon, 5 moles of O d 2 moles of strontium, 2 moles of hydrogen, 2 moles of carbon, 6 moles of O0.158 mol KMnO4 c 0.199 mol KMnO4 d 0.316 mol KMnO4