Answer:
A. Water
Explanation:
H2O means that there are two hydrogen and one oxygen in every water molecule.
Answer: Ag^+ (aq) + NO3^-(aq) + Na^+ (aq) +Cl^- (aq) ⇒ AgCl(s) + NaNO3(aq)
Heat always flows from hot to cold. The aluminum is hotter than the water in the cup so the answer is 2: The heat is transferred from the aluminum to the water, and the temperature of the water increases.
Answer:
Sorry I dont know this question
You can ask me computer related question.
sorry
Explanation:
Sorry
When the temperature of a substance decreases to the substance's freezing point, the substance will begin to change from
a liquid to a solid.
