Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match, ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate? a. synthesis reaction b. single replacement c. double replacement d. decomposition reaction

During photosynthesis, plants transform electromagnet energy from the sun into chemical energy.

Hbr dissociates to form h+ and br-ca(oh)2 dissociates to form ca2+ and 2oh-the h+ and oh- react to form waterassuming the reactants are dissolved in water, the net reaction is h+ + oh- —> h2oif you’re asked to show all components of the reaction, the complete reaction is 2hbr + ca(oh)2 —> cabr2 + 2h2o