HEL WILL GIVE THE BRAINLIEST Identify the type of reaction for each reaction (redox, acid-base, or precipitation)
1. NaOH+H2SO4=NA2SO4+H2O
2.KClO3=KCl+O2
3. C2H2+O2= CO2+H2O
4. MG+HBr= MgBr2+H2
5. CuCl2+ H2S= CuS+HCl
6. H2+O2= H2O

What happens when an acid dissolves?

Give more examples of this type of heat transfer:

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction