Molar Mayhem
Solution Squad
Stoichiometry Showdown
Reactivity Rumble
Molecular Mix-ups
100

6.02 x 1023 atoms of He

How many atoms in 1 mol of helium? 

100

Water (H20)

What is the universal solvent?

100
Total number of atoms of each element in the reaction and the total charge for reactants and products

What does a balanced equation show?

100

Heat being released

What is an exothermic reaction?

100

Alkali metals

What is the name of the 1st group of the periodic table?
200

6.02 x 1023 

What is a mole?

200

a substance able to be dissolved 

What is soluble?

200

How much product is ideally collected

What is theoretical yield?

200

Heat absorbed from environment

What is an endothermic reaction?
200

Ca3(PO4)2

What is the chemical formula for calcium phosphate?

300

The mass of one mole of a substance (g/mol)

What is molar mass?

300

The concentration of a solute in a solution

What does “mol/L” (molarity) measure?

300

Spills, experimental errors, incomplete reactions, and side reactions

Reasons percent yield is less than 100%

300

A change in color, temperature, or the production of a gas or precipitate

What shows a chemical reaction occured?

300

Potassium Sulphate

What is the compound? K2SO4

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