CIA 2 Review Physical Science

Front

Two reactants and one product

Back

synthesis

Front

CxHy + O₂ --> H₂O + CO₂

Back

combustion

Front

One reactant into two or more products

Back

decomposition

Front

One element replaces another in a compound.

Back

single replacement

Front

Which of the following shows the balanced chemical equation for the reaction of potassium (K) with magnesium bromide (MgBr2) to form potassium bromide (KBr) and magnesium (Mg)?

Back

2K + MgBr2 > 2KBr + Mg

Front

Does the chemical reaction PbCl₂   Pb  + Cl₂ obey the law of conservation of mass?

Back

Yes, because the equation is balanced.

Front

What type of reaction equation is represented by the formula below? AB + CD → AC + BD

Back

double replacement

Front

What type of reaction equation is represented by the formula below? A + B → AB

Back

synthesis

Front

What type of reaction equation is represented by the formula below? AB → A + B

Back

decomposition

Front

What type of reaction equation is represented by the formula below? AB + C → AC + B

Back

single replacement