Answer: the options to the questions are
a. 1.0 moles of N2
b.0.5 moles of New
c.0.2 moles of CO2
d.2 moles of He
Answer D
Explanation:
The average molecular speed v of gas is given by =√(8RT,/πM)
From the equation it can be seen that substance with lowest molar mass has the highest velocity has He is the answer
It’s mass is 100 kg, because if you divide both numbers, you get 100
Answer:
true can i get brainliest :)
Explanation:
If you try to fit the edges of both continents than they should somewhat fit each other like puzzle pieces
