The answer is (2) equal to. In redox reactions, you can't just lose electrons somewhere. If an electrons is lost by one, it must be gained by another. Hence, the importance of balancing redox reactions.
B .pure water it’s made up of oxygen and hydrogen “H2O”
Explanation:
F = k.m1.m2/r²
m1 and m2: masses of objects
r: distance between the objects
k: a constant
The correct answer is C. because it could lead to an increase in ocean levels
chlorine