Answer:
The answer is B. I took the test and made a 100
Explanation:
Answer:
b. 1.5 atm.
Explanation:
Hello!
In this case, since the undergoing chemical reaction suggests that two moles of A react with one moles of B to produce two moles of C, for the final pressure we can write:

Now, if we introduce the stoichiometry, and the change in the pressure
we can write:

Nevertheless, since the reaction goes to completion, all A is consumed and there is a leftover of B, and that consumed A is:

Thus, the final pressure is:

Therefore the answer is b. 1.5 atm.
Best regards!
9.184 liters CH2O at STP
I think this is correct. Good luck
Answer:
the answer is b Li + Cl2 .....
Answer: it honestly depends.
Explanation: