Considering the reaction of sodium carbonate and hydrochloric acid shown below. Na
,, + 2 HCl → CO2 + H2O + 2 Naa
What calculation must be done to determine the number of molecules of carbon dioxide formed from 6 mols of HCl and excess sodium carbonate?

gas

explanation:

smoke is the matter of a gas

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.