Write the following is in the form of a word equation:
Sodium hydroxide reacts with calcium bromide to form calcium hydroxide and sodium bromide.In the formula CaBr2 what does Ca stand for and what is its valency?
Sodium hydroxide + calcium bromide → Calcium hydroxide + sodium bromide; calcium; 2
The word equation can be written as:
Sodium hydroxide + calcium bromide → Calcium hydroxide + sodium bromide.
Ca stands for calcium. From the formula CaBr2 it is evident that the valency of calcium is 2 and the valency of bromine is 1.