Molarity Problems
Identify the formula to calculate moles using the molarity formula
n= M X V
What units should volume be in?
What is Liter(s), L?
You have 18 grams of H2. How many moles are present?
What is 9 moles of H2?
Calculate the mass (g) of 5 moles of oxygen gas (O2)?
What is 160 grams of oxygen gas (O2)?
Provide the name for LiF?
What is lithium fluoride?
What is the molarity of a solution that contains 0.50 mole of NaOH in 0.50 liter of solution?
UNITS MUST BE PRESENT TO GET FULL CREDIT
What is 1.0 M?
What are the units for moles?
What is mol?
You are given 5 grams of CaCO3. Calculate the number of moles. (Round the molar mass to 2 decimal places.)
What is 0.04996 moles of CaCO3?
Calculate the mass of 6 moles of CaCl2. (Round the molar mass to two decimal places)
What is 665.88 grams of CaCl2?
Provide the name of RaO
What is radium oxide?
What is the total number of moles of solute contained in 0.50 L of 3.0M HCl?
What is 1.5 moles?
What is the unit for molar mass?
What is g/mol?
You are given 44 grams of CO2. Calculate the number of moles. (Round the molar mass to 2 decimal places.)
What is 1 mole?
Calculate the mass of 10 moles of boron trihydride. (Round the molar mass to two decimal places)
What is 138.4 grams of boron trihydride?
Provide the chemical formula for xenon hexafluoride?
What is XeF6
What is the molarity of a solution containing 1 mole of solute in 500 mL?
What is 2 M?
Molarity (M) is the measure of...
What is the concentration of solute in a solution?
You are given 116.88 grams of sodium chloride. Calculate the number of moles. (Round the molar mass to 2 decimal places.)
What is 2 moles?
Calculate the mass of 0.5 moles of hydrogen cyanide. (Round the molar mass to two decimal places)
The numbers on the bottom of a chemical formula are called?
What are subscripts?
What is the molarity of a solution containing 20 grams of NaOH in 500 mL of solution?
What is 1 M?
What table from the New York State Reference Table can give us a list of units?
What is Table D?
You are given 5 grams of C6H12O6. Calculate the number of moles and provide the name of this substance.
(Round the molar mass to 2 decimal places.)
What is 0.02775 or 0.028? The substance above is glucose
In a lab experiment, you need to prepare a solution containing 0.250 moles of copper(II) sulfate
Calculate the mass in grams of CuSO₄
What is 39.905 grams of copper (II) sulfate?
What type of radiation particle can't penetrate through paper?
What are alpha particles?