Balancing Chemical Equations Quiz

A) Subscripts B) Number of molecules or moles of each substance C) Mass numbers D) Atomic numbers

A) Can be created in reactions B) Cannot be created or destroyed C) Always increases in reactions D) Always decreases in reactions

A) Subscripts in formulas B) Coefficients in front of compounds C) Chemical formulas of substances D) Element symbols

A) 1 B) 2 C) 3 D) 4

A) Unequal atoms on each side B) Equal numbers of each type of atom on both sides C) Different elements on each side D) No coefficients

A) 1 C and 2 H B) 1 C and 4 H C) 4 C and 1 H D) 2 C and 4 H

A) Left side B) Right side C) Above the arrow D) Below the arrow

A) Are consumed in the reaction B) Are not consumed and can be reused C) Increase mass of products D) Change the elements involved

A) Plus B) Yields or forms C) Is equal to D) Minus

A) No change in mass occurs B) No new substances are formed in physical changes C) Temperature always changes D) State changes only

Balancing Chemical Equations Quiz Quiz