Converting
What is Avogardro's number
What is 6.02 x 10^23
What is the limiting reactant
What is the reactant produces the least amount of product
Where do you get the moles when doing a mole ratio step?
What is the coefficients of a balanced equation
Balance the equation: P4 + O2 --> P2O5
What is P4 + 5O2 --> 2P2O5
What do you use to convert from moles to atoms?
What is avogadro's number
What are the 3 steps when converting from mass to mass in a chemical equation
What is molar mass of given, mole ratio, molar mass of need
What is the reactant that runs out first
What is the limiting reactant
How do you convert mass to atoms?
What is divide by molar mass and multiply by avogadro's number
My theoretical yield of beryllium chloride was 10.7 grams. If my actual yield was 4.5 grams, what was my percent yield?
What is 42%
Find the percent composition of copper (Cu) in CuBr2
What is 28.4%
Use the following equation: Na + Cl2 --> NaCl How many moles of Sodium are used with 4.5 mol Cl2?
What is 9 mol Na
How can you find the theoretical yield?
What is through calculations
Convert 21 mol Li to atoms
What is 1.26 x 10^25
What is the empirical formula of a compound that contains 0.783g of Carbon, 0.196g of Hydrogen and 0.521g of Oxygen?
What is C2H6O
10. Using the BALANCED equation below, complete the following conversions: 2Al + Fe2O3 --> Al2O3 + 2Fe When you use 3.5 mol of Al how many grams of Fe will you make
What is 195.44 g Fe
How many mole ratios are possible for the following equation: 2HgO --> 2 Hg + O2
What is 6 possible ratios: (2molesHgO/2 molesHg), (2 moles Hg / 2 moles HgO) , 2 moles HgO /1 mole O2) , (1 mole O2/ 2 moles HgO) , (2 moles Hg / 1 mole O2) , (1 mole O2 / 2 moles H
How many atoms are in 300 grams of water?
What is 1.0 x 10^25
The metal terbium is produced from terbium (III) fluoride and calcium metal by the following reaction: 2TbF3 + 3 Ca --> 3CaF2 + 2Tb
Given 27.5 g of TbF3 and 6.96 g of Ca, how many grams of terbium could be produced?
What is 18.4 g Tb
The percent composition of a compound was found to be 63.5% silver, 8.2% nitrogen and 28.3% oxygen. Determine the compound's empirical formula.
What is AgNO3
Using the BALANCED equation below, complete the following conversions: 2Al + Fe2O3 --> Al2O3 + 2Fe b. 24 g Fe2O3 --> g Fe
What is 16.66 g Fe
Molar mass of ammonium hydroxide
What is 35g