Facts about Revere. Revere is also known as: Revere. Revere is a city in Redwood County, Minnesota, United States. The population was 95 at the 2010 census. Population shifts in Revere; Average temperatures in Revere Line in orange is average highs...line in blue is average lows. Average rainfall in Revere
Determine the theoretical yield of H2S (in moles) if 4.0 mol Al2S3 and 4.0 mol H2O are reacted according to the following balanced reaction. A possibly useful molar mass is Al2S3 = 150.17.I am having a little trouble with this one.nswers. Best Answer: You need 6 moles of H2O for every mole of Al2S3 but you have equal moles so the limiting factor with be the amount of H2O. From the equation 6 moles H2O gives 3 moles H2S So 4 moles H2O will give 2 moles H2S.
First balance the equation 2 C2H2 +5 O2 = 4 CO2 + 2 H2O moles C2H2 = 2.30 g/ 26.038 g/mol=0.0883 the ratio between C2H2 and O2 is 2: 5 moles O2 required = 0.0883 x 5 /2 =0.221. Dr.A Â· 5 years ago.Thumbs up.ating Newest Oldest. Best Answer: 1. Write the balanced chemical equation for the reaction. 2C2H2 + 5O2 = 4CO2 + 2H2O 2. Determine the number of moles of 2.30 grams C2H2.