Assuming all the substances below have the same mass, which substance
below requires the most energy to raise its temperature by 7°C? Use the table
to help you answer the question.
Substance
Aluminum
Gold
Specific Heat
J/(kg °C)
900
130
4,184
1,760
Water
Wood
O
A. Water
O B. Wood
O
C. Gold
O
D. Aluminum

the answer is barium and copper bromide

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;

4d^55s^1 ( third choice)