What is one "requirement" or thing that the rescue workers MUST have for their energy source? Think about the original problem. Plz Help Me

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

What is a metal replacement reaction

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?