NEED HELP ASAP 20 POINTSIn a chemical reaction, the_ are the substances that enter into the reaction. The are the substances that are made in the reaction. ​

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

Which of the following units is not an official si unit? mole liter kilogram ampere