A scoop of MgCi2 is placed in a beaker of water. Illustrate what the beaker would look like at the molecular level after 5 minutes. If all the MgCi2 completely dissolves and then describe the dissolution process in words. Don’t forget to include a key!

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Can someone me with 3 and 4 plz. this is for masteries test.