A través de un cuadro comparativo, establezca 3 diferencias entre un cambio o transformación física y un cambio o transformación química. Tenga en cuenta el mismo criterio al comparar.

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Can someone me with 1 to 4 plz. fast

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?