<u>Answer:</u> The total pressure of the container is 140.2416 kPa
<u>Explanation:</u>
Dalton's law of partial pressure states that the total pressure of the system is equal to the sum of partial pressure of each component present in it.
To calculate the total pressure, we use the law given by Dalton, which is:
We are given:
Vapor pressure of hydrogen gas, 
= 78 kPa
Vapor pressure of oxygen gas, 
= 2.4416 kPa
Vapor pressure of nitrogen gas, 
= 59.8 kPa
Putting values in above equation, we get:
Hence, the total pressure of the container is 140.2416 kPa
The answer to this question should be 3. <span>adding research resources during an investigation
</span>
The answer 1 and 2 are similar. Discovering a new variable mean that you wouldn't control it at the beginning of the research. It would be too late if you try to control it. Incorrect measurement definitely will cause an error.
Answer:
410 nm
Explanation:
The highest frequency is associated with the shortest wavelength. Of those listed, 410 nm is the shortest.
It’s used by demographers to represent and understand the structure, growth and evolution of human populations
The number of atoms present in 0.10 mol of PtCl2(NH3) is calculated using Avogadro law formula
that is
1 mole = 6.02 x10^23 atoms
what about 0.10 moles = ? atoms
= 6..02 x10 ^23 x 0.1 = 6.02 x10^22 atoms
