Question

86.796 Resources Check Answer Question 21 of 45 > Using the balanced chemical equation, determine how many moles of NaCl will be produced, if 0.238 mol of BaCl, is allowed to react with an excess of Na, so moles of NaCI: mol Using the moles of NaCl found in the previous question, determine how many grams of NaCl can be produced. mass of NaCI: Using the moles of NaCl found in a previous question, determine how many formula units of NaCl can be produced. formula units:

Answer 1

Bacla (29) + NQZSOy (aq) Basoy (5) + 2 NaCl(s) since, Nasou is in exce88, Back is the limiting reagent. Nael produced = 2 * (moles of Back] * 80, moles of - 2 x 0.238 - 0.476 moles * goams of Nacl produced = (10. of moles) x Gomolecular weight) 0.476 x 58.44 = 27.817 g sk formula units of Nack produced 1023 (no. of moles) *(6.023 x 10 2.867 x 1023 units * Since both the cenions are being replaced, so, this is a double replacement reaction.