Identify the type of chemical equation shown. SnO2 + 2C >>> Sn + 2CO

a. synthesis
b. decomposition
c. single replacement

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

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