1. Write the molecular, ionic and net ionic equations for the following reactions. Include phase labels on...

1. Write the molecular, ionic and net ionic equations for the following reactions. Include phase labels on all species. If you do not remember check Chapter 6.

AgNO₃ + NaCl >

CaCO₃ + HCl >

NaOH + HCl >

2. Circle the correct term in bold:

During an exothermic reaction heat is absorbed, released. We indicate this by using a

positive, negative sign in enthalpy change value. During an endothermic reaction heat

is absorbed, released. We indicate this by using a positive, negative sign in enthalpy change

value. The increase of temperature (addition of heat) favors an exothermic, endothermic

reaction. The decrease of temperature (removal of heat) favors an exothermic, endothermic

reaction.

Expert Solution

according to le chatelier's principle addition of heat is exothermic reaction and removal of heat is endothermic reaction

queen_honey_blossom answered 2 years ago

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