Density = Mass ÷ Volume. You get 2.466
Answer: B
Explaination: The liquid solution changed color means is turned into a different substance with different properties. It is chemical change .
Answer:
7
Explanation:
You divide the 14m/s by 2 and get the answer of the acceleration of 7
Answer:
Eºcell = -1.78 V
Explanation:
The Eº cell is an intensive property, i.e they do not depend on the quantity of material present and the desired reaction in our problem is exactly half the reverse of the one given, the Eºcell will then be the negative of the first then Eºcell is -1.78 V and the redox reaction will be non-spontaneous as opposed to the first.
Answer:
A.) Absorb and store
Explanation:
The reaction for photosynthesis is:
→ 
(reaction conditions: light and chlorophyll)
<em>carbon dioxide + water → glucose + water</em>
<em />
This means light energy is <u>absorbed</u> and <u>stored</u> as sugar molecules and energy for the plant
Therefore, the photosynthesis reaction will <u> absorb </u> energy and <u> store </u> it in the chemical bonds.
