ENERGY WOULD BE RELALISED, MEANING BONDS ARE BEING BROKEN, SO IT IS AN EXOTHERMIC REACTION
Question 4: The first one
Question 5: The fourth one
Question 6: The first one
Question 7: The third one
Answer:Figure 1. Energy losses in an incandescent light bulb are very large; most of the input energy is lost in the form of heat energy. This means that when energy is converted to a different form, some of the input energy is turned into a highly disordered form of energy, like heat. ...
Explanation:
Answer:
<h2>The answer is 3.16 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass = 43 g
density = 13.6 g/mL
The volume is

We have the final answer as
<h3>3.16 mL</h3>
Hope this helps you
2.13x10^24 is the answer.