The answers are as follows,
1. 4.71 L,
2. 3.29 L,
3. 1634.6 torr
<u>Explanation:</u>
All the above problems can be sorted out using the Boyle's law represents the relationship between the volume and pressure.
It can be expressed as follows,
P1V1 = P2V2
Rearranging the above expression, we get,
1) The first case can be solved as,

2) The second case can be solved as,

3) The third case can be solved as,

Thus the answers for all the three cases are found as,
1. 4.71 L,
2. 3.29 L,
3. 1634.6 torr respectively
Answer:
"a chemical reaction in which acid and a base react quantitatively with each other"
Explanation:
Q1. A.
Q2. Nitrous oxide
Hope this helped ♥︎
It's Synthesis, single replacement is incorrect.
Answer:
Radiation is the transfer of thermal energy by waves that can travel through empty space. When the waves reach objects, they transfer thermal energy to the objects.