Answer : The partial pressure of 
is 98.825 kPa.
Solution : Given,
Total pressure of hydrogen water vapor = 1 atm = 101.325 kPa (1 atm = 101.325 kPa)
Partial pressure of water vapor = 2.5 kPa
Dalton's law of partial pressure : It is defined as the total pressure exerted is equal to the sum of the partial pressure of individual gases.
Formula used :
= Total pressure
= Partial pressure of individual gases
Now put all the given values in this expression, we get
Therefore, the partial pressure of is 98.825 kPa.
Answer:
RNA
Explanation:
DNA is the substance that transcribes genetic code into RNA trough transcription.RNA is a substance that translates the genetic code into proteins.
Answer:
Let the mixture is X% by mass of CuSO
4
.5H
2
O and 100 - X % by mass of MgSO
4
.7H
2
O. 5.0 g of mixture will contain 0.05X g CuSO
4
.5H
2
O and 5.0 - 0.05X g MgSO
4
.7H
2
O
The molar masses of CuSO
4
.5H
2
O and MgSO
4
.7H
2
O are 249.7 g/mol and 246.5 g/mol respectively.
The number of moles of CuSO
4
.5H
2
O=
249.7
0.05X
=2.00×10
−4
X moles.
Explanation:
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Answer:
Hot material near the core is less dense and rises, when it cools, it becomes more dense and sinks.
Explanation:
This best explains how heat plays a role in the movement of materials within Earth's interior because it's how convection works. Convection is the circular motion that happens when warmer air or liquid which has faster moving molecules, making it less dense rises, while the cooler air or liquid drops down. Convection currents within the earth move layers of magma, and convection in the ocean creates currents.
