Chemical Reactions Quiz
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Last updated almost 7 years ago
5 questions
1
What characteristics do endthermic reactions have? (select all that apply)
What characteristics do endthermic reactions have? (select all that apply)
1
What characteristics do exothermic reactions have? (select all that apply)
What characteristics do exothermic reactions have? (select all that apply)
1
Select two examples of endothermic reactions.
Select two examples of endothermic reactions.
1
Select two examples of exothermic reactions.
Select two examples of exothermic reactions.
1
Balance the following equation. Use a separate sheet of paper to show your work.____ Pb(OH)2 + ____ HCl → ____ H2O + ____ PbCl2
Balance the following equation. Use a separate sheet of paper to show your work.
____ Pb(OH)2 + ____ HCl → ____ H2O + ____ PbCl2