X(hco3)2 express your answer as a whole number.

How does a hydroelectric power plant converts energy into energy.

In which reaction is precipitation occurring?

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2