Photosynthesis converts chemical energy as the type of energy
The molecular weight of an unknown gas is 613.8 kg.
<u>Explanation:</u>
RMS or root mean square velocity is given by the formula,
RMS =
where R is the gas constant = 8.314 kgm²s⁻²K⁻¹mol⁻¹
T is the temperature in Kelvin = 50 + 273 = 323 K
Molar mass of the Nitrogen gas in kg is 0.028 kg/mol
So we can find the RMs of the nitrogen by plugin the above values in the above equation, we will get,
RMS =
= 536.4 m/s
Now we have to take half of RMS as 268.2 m/s
Now we have to rearrange the equation to get M as,
M =
Now the temperature is T = 130 + 273 = 403 K
Plugin the values as,
M =
= 613.8 kg/mol
So the molecular weight of an unknown gas is 613.8 kg.
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Answer:The conclusion is less accurate.
Explanation:
Feb 17, 2021 — He completes more than one trial. Why is it important for Daniel to do this?