How many grams of ZnSO4 are present in 3.5 moles of ZnSO4 ?
a. How many grams of sodium phosphate, Na3PO4, are present in 2.23 moles of this compound? grams b. How many moles of sodium phosphate are present in 3.73 grams of this compound? moles a. How many moles of sulfur hexafluoride, SF6, are present in 2.93 grams of this compound? moles b. How many grams of sulfur hexafluoride are present in 3.30 moles of this compound? grams
1. How many GRAMS of sulfur are present in 2.00 moles of disulfur decafluoride ? grams. 2. How many MOLES of fluorine are present in 2.19 grams of disulfur decafluoride? moles.
1. How many GRAMS of sodium sulfide are present in 4.93 moles of this compound? grams How many MOLES of sodium sulfide are present in 1.80 grams of this compound? 2. moles.
1. How many GRAMS of boron are present in 2.62 moles of boron trichloride ___ grams. 2. How many MOLES of chlorine are present in 1.39 grams of boron trichloride ____ moles.
1. How many GRAMS of sulfur are present in 3.41 moles of sulfur tetrafluoride? grams 2. How many MOLES of fluorine are present in 2.86 grams of sulfur tetrafluoride ? moles Submit Answer Retry Entire Group 9 more group attempts remaining
. How many GRAMS of calcium hydroxide are present in 4.14 moles of this compound? 2. How many MOLES of calcium hydroxide are present in 2.90 grams of this compound?
4. Zn(s) + H2SO4(aq) → ZnSO4(0) + H2 50.0g of H2SO4 produce how many grams of H? Type of Rxn 5. Nas) + H2O + NaOH(aq) + H2O) 5.00 moles of H2O produce how many moles of H2? Type of Rxn 6. Cus) + Se → CuS Type of Rxn How many grams of S are needed to produce 10.0g of Cus?
Part A How many moles of sulfur are present in 3.5 moles of Al2(SO4)3? Express the number of moles to two significant figures. V AX“ o ? 0.5 moles Part B How many moles of aluminum ions are present in 0.36 moles of Al(SO4)3? Express the number of moles to two significant figures. VO AEM O O ? TAI = 0.6 mol Submit Previous Answers Request Answer Part How many moles of sulfate ions (S0,2 - ) are present in...
1. How many GRAMS of nickel(II) chromate are present in 2.09 moles of this compound ? grams. 2. How many MOLES of nickel(II) chromate are present in 3.84 grams of this compound ? moles. Submit Answer Retry Entire Group 8 more group attempts remaining
13. How many moles of CO2 are present in 88.0 grams of CO2?