Stoichiometry - Page 2
Questions
- How do you solve a stoichiometry problem?
- What is the difference between a stoichiometry problem that has moles or one that has molecules?
- GIven, #2NH_3(g)+2CH_4(g)+3O_2(g)rarr2HCN(g)+6H_2O(g)#... ...what mass of hydrocyanic acid would result from a #203.6*g# mass of ammonia?
- To produce a mass of #279*g# mass of iron metal, what quantities of aluminum, and ferric oxide are required?
- How many liters of oxygen are required to react completely with 2.4 liters of hydrogen to form water? #2H_2(g) + O_2(g) -> 2H_2O(g)#?
- How many moles of oxygen are required to completely react with 16.1 grams of magnesium metal according to the equation: 2 Mg(s) + O2(g) → 2 MgO(s) ?
- A #3.6*g# mass of water was decomposed to give #3.2*g# dioxygen gas. What mass of dihydrogen gas was evolved?
- If 250g of sugar is completely fermented to ethanol, what is the theoretical yield of ethyl alcohol in: ?
- What are 3 conversion factors used in stoichiometry?
- How many milliliters of 0.306 M HCl are needed to react with 51.0 g of CaCO3?
- A mass of 45.0 grams of aluminum will react with how many grams of zinc chloride?
- What mass of #Fe(OH)_3# is produced when 35 mL of 0.250 M #Fe(NO_3)_3# solution is mixed with 55 mL of a 0.180 M #KOH# solution?
- How many moles of rust #(Fe_2O_3)# will be formed by the rusting of 25.0 grams of iron (#Fe#)?
- If 2.112 g of #Fe_2O_3# reacts with 0.687 g of #Al#, how much pure #Fe# will be produced in the reaction #Fe_2O_3(s) + 2Al(s) -> Al_2O_3(s) + 2Fe(s)#?
- #"Sodium azide"#, #NaN_3#, is used in air-bags as a source of dinitrogen...?
- 30.5 g of sodium metal reacts with a solution of excess lithium bromide. How many grams of lithium metal are produced?
- If we completely combust a #2.40xx10^-3*g# mass of methane, what is the mass of water evolved?
- What volume of carbon dioxide would evolve if....?
- What mass of aluminum chloride could theoretically be made from 8.1 g of aluminum and excess chlorine?
- The vol of CO2 released when 6g of carbon combusrs completed ?