What are the reactants in the following chemical equation: Zn + Cuso4, --> ZnSo4, + Cu
A) zinc and copper
B) zinc sulfate and copper
C) zinc and copper(II) sulfate
D) only zinc​

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

it is the most commonly accepted one