Answer:
velocity
Explanation:
velocity has both speed AND direction.
Hydrogen should be your final answer.
Answer:
The answer is "208 mL".
Explanation:
In dilutions of different concentration, its initial volume for glucose solution V1 can be obtained by using the following formula, i.e.
The solution of 520 mL final glucose solution thus requires 208 mL of glucose solution of .
Answer:
C. Its viscosity decreases with increasing temperature
Explanation:
- The liquid Sulphur is a liquid that turs yellowish green. At a temperature of 120 it tends to melt and has a lower viscosity.
Answer:
As the molecules of a liquid are cooled they slow down. As the molecules slow down they take up less volume. Taking up less room because of the molecules lower energy causes the liquid to contract.
Explanation: