Molar volume conversion
How many moles are in 179.3 Liters of Sodium?
8 moles
If you have 3.01 moles of Fluorine, what is its' mass?
57.19 grams of Fluorine
You are given an equation which results in a mass of 70.92 grams as the theoretical yield. The actual experimental yield is 67.92 grams, what is the percent yield?
95.7699 % yield
You are given the equation 2 H2(g) + O2(g) → 2 H2O(g). If you are given 3 moles of H2, how many moles of H2O are produced?
3 moles
When given 7.3 moles of Lithium nitrate, what is the volume in milliliters?
163621.9 mL
How many moles of O2 do you have when given 34 grams of it?
1.0625 moles of oxygen gas
If the actual yield of a compound is 0.198 g and the theoretical yield is 0.217 g, find the percent yield.
91.2%
You are given the equation 2 H2(g) + O2(g) → 2 H2O(g). When given 13 grams of O2, how many grams of H2O are produced?
26.8125 grams
When given 20 grams of oxygen, what is the volume in liters?
28 Liters.
You are given 78 Liters of Tungsten. How many grams do you have?
640.157 grams
An equation has a percent yield of 74.32% with a theoretical yield of 95.84 grams, what is the actual yield?
71.228 grams
You are given the equation N2 + 3H2 ---> 2NH3. If you are given 53 Liters of 2NH3, how many grams of 3H2 are needed?
14.1964 grams
Fluorine and Magnesium have an equal volume in a formula, if you have 291 grams of Magnesium, what is the volume of fluorine?
268.24 Liters
You are given 82 grams of a mystery substance. You know that it has two molecules and has 2.5625 moles. What is the element?
Oxygen
Given the equation CaO+CO2→CaCO3, if you are given 16 grams of CaCO3 and have an actual yield of 7.54 grams, what is the percent yield?
84.1%
You are given the equation SO2 + O2 ---> SO3. First, balance the equation, then find the mass of SO3 when given 4.205 x 10^23 of O2 atoms. Both the equation and mass must be correct, or else no points are given.
2SO2 + O2 ---> 2SO3, 111.7472 grams
You are given an amount of Beryllium atoms (1.68616 x 10^23). What is the volume in milliliters?
6272 mL
You are given the equation with 38.92 grams of O as a reactant. What is the total mass of H2O as the final product?
43.785 grams
You are given the equation 4NO+2NaOH→2NaNO2+H2O+N2O. If 6 grams of water are obtained from this equation, what is the percent yield?
88.9%
You are given the equation PCl3 + Cl2 ---> PCl5. A single atom of Cl has a mass of 4.38. How many PCl5 molecules are there?
7.536 x 10^22