What is the sum of all charges in the formula for an ionic compound?
A
+1
B
0
C
-1

Sugar is dissolved in water. which is the solute? sugar neither both water

The excretory system, need answers for all: )

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?