Answer: of Earth's atmosphere occurs as energy, primarily from the sun, causes liquid water to transform to another phase. As this occurs, liquid water absorbs energy, causing it to evaporate and form water vapor. The process of evaporation absorbs tremendous amounts of incoming solar energy.
Explanation:
B would be right. Liquids are closer together than gases and liquids move slower.
We are given with the following pairs:
<span>carbon and oxygen
hydrogen and helium
gold and silver
and we are asked if there is a pair that will produce the same spectrum. The answer is
</span>No two elements produce the same spectrum.This is because a light spectrum is unique to each element.
Answer:
The partial pressure of
when the valve is opened is 328.6 Torr.
Explanation:
Initial pressure of the ![C_6H_6=P_1=608.0 Torr](https://tex.z-dn.net/?f=C_6H_6%3DP_1%3D608.0%20Torr)
Initial volume of the ![C_6H_6=V_1=1000 mL](https://tex.z-dn.net/?f=C_6H_6%3DV_1%3D1000%20mL)
After opening the valve :
Final pressure or partail pressure of the ![C_6H_6=P_2](https://tex.z-dn.net/?f=C_6H_6%3DP_2)
Final volume of the ![C_6H_6=V_2=1000 mL+850.0 mL=1850.0 mL](https://tex.z-dn.net/?f=C_6H_6%3DV_2%3D1000%20mL%2B850.0%20mL%3D1850.0%20mL)
( Boyle's law)
![P_2=\frac{608.0 Torr \times 1000 mL}{1850.0 mL}=328.6 Torr](https://tex.z-dn.net/?f=P_2%3D%5Cfrac%7B608.0%20Torr%20%5Ctimes%201000%20mL%7D%7B1850.0%20mL%7D%3D328.6%20Torr)
The partial pressure of
when the valve is opened is 328.6 Torr.
Answer:
0.595 ml
Explanation:
Mass=Volume*Denisty. Substituting what we know, 6.25=V*10.5. Solving for volume, you will get 0.595 ml.