Which reactant is the limiting reactant
How many liters of NO(g) are produced when 0.85L of 2.00M HNO3 solution is added to 216 of Ag according to the equation. Which reactant is the limiting reactant?
3 Ag(s)+ 4 HNO3(aq)= 3 AgNO3(aq) + NO (g) + 2 H2O(1)
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Magnesium oxide decomposes into magnesium and oxygen. If 12.09 of magnesium oxide decomposes to form 7.29 of magnesium, what mass of oxygen gas is also released in the reaction? Express the mass of oxygen numerically in grams.
Sulphur dioxide (SO2) is an unwelcome result of burning soft coal in power plants. Some of the SO2 ends up as sulfuric acid in acid precipitation. The net reaction is 2 SO2(g) + O2(g) + 2H2O(liquid) -! 2H2SO4(liquid)
How many liters of oxygen gas can react with 84.0 grams of lithium metal at standard temperature and pressure?
if 5.50 mol calcium carbide reacts with an excess water, how many moles of acetylene will be produced?
Calculate the final temperature of the mixture assuming no heat loss to the surroundings. The heat capacities of H2O(s) and H2O(l) are 2.08 and 4.18 J/g · °C, respectively, and the enthalpy of fusion for ice is 6.02 kJ/mol.
What is the analytical molarity of FeCl3 in a solution prepared by dissolving 1.340 g of FeCl3 in water and diluting to 1.0000 L?
How many ounces would 12.30 moles of sulfur hexafluoride weigh?
A bicycle tire is filled with air to a pressure of 100. psi at a temperature of 19 degrees celcius. Riding the bike on asphalt on a hot day increases the temperature of the tire to 58 degrees celcius. The volume of the tire increases by 4.0%. What
The heat of formation of liquid aluminum, Al (l) is about 10.7 kJ/mol. The entropy of solid aluminum is 28 J/mol K and the entropy of liquid aluminum is 40 J/mol K. Based on these data, at what temperature (oC) should aluminum melt?
A large weather balloon filled with helium as a volume of 7.00 x 102 L at STP. Which expression should be used to find the mass of helium in the balloon?
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