(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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What is the empirical formula of a substance with 63.5% Ag, 8.2% N, and 28.3% O?
AgNO₃
Convert 3.01 × 10²³ SO₂ molecules to moles.
0.500 mol
Determine the empirical formula of a compound with 40.0% C, 6.7% H, and 53.3% O.
CH₂O
Given an empirical formula of C₃H₇ and molar mass of 86 g/mol, what is the molecular formula?
C₆H₁₄
Determine the percent of carbon in carbon dioxide.
27.29%
Find the empirical formula of a compound with 29.1% Na, 40.5% S, and 30.4% O.
Na₂SO₃
How many moles of solute are in 1.50 L of a 0.300 M KCl solution?
0.450 mol
What is the STP volume of 6.02 × 10²² molecules of nitrogen
2.24 L
Given CH as the empirical formula and a molar mass of 78 g/mol, what is the molecular formula?
C₆H₆
How many grams of Na₂SO₄ are needed to prepare 0.500 L of a 0.250 M solution? (MM = 142.04 g/mol)
17.8 g
What is the molecular formula for NO₂ with a molecular mass of 92 g/mol?
N₂O₄
A substance has 36.5% Na and 63.5% Cl. What is its empirical formula?
NaCl
Calculate the oxygen percentage in a molecule of water.
88.89%
What percent of NH₄NO₃ is nitrogen?
35.00%
What is the empirical formula of a compound with 69.6% Fe and 30.4% O?
Fe₂O₃
How many CH₄ molecules are present in 16.0 g of the gas?
6.02×10²³ molecules
Find the number of moles in 45.0 g of water.
2.50 mol
A compound has a molar mass of 88 g/mol and an empirical formula of C₂H₄O. Find its molecular formula.
C₄H₈O₂
If a compound has CH₂O as its empirical formula and 180 g/mol molar mass, what is the molecular formula?
C₆H₁₂O₆
What is the molarity of 0.500 mol HCl in 250.0 mL?
2.00 M
Find the hydrogen percentage in C₂H₆.
20.00%
Calculate the mass in grams of 2.25 mol of glucose (C₆H₁₂O₆).
405 g
Calculate the concentration of a solution with 5.00 mol NaOH in 2.00 L.
2.50 M
How many Mg atoms are in 1.50 mol?
9.03×10²³ atoms
What is the percent composition of chlorine in calcium chloride?
63.89%
What is the total volume required to make a 0.200 M glucose solution using 0.600 mol of solute?
3.00 L
Calculate the mass of 0.750 mol of table salt (NaCl).
43.8 g
Find the volume at STP occupied by 2.00 mol of O₂.
44.8 L
Determine the mass of 5.00 × 10²² NH₃ molecules
1.42 g
Determine the number of CO₂ molecules in 0.250 mol.
1.51×10²³ molecules
