The volume of HCl gas required to prepare the solution is 101.54 L
<h3>How to determine the mole of HCl </h3>
- Volume of solution = 1.25 L
- Molarity = 3.20 M
- Mole of HCl =?
Mole = Molarity x Volume
Mole of HCl = 3.2 × 1.25
Mole of HCl = 4 moles
<h3>How to determine the volume of HCl </h3>
- Number of mole (n) = 4 moles
- Temperature (T) = 30 °C = 30 + 273 = 303 K
- Pressure (P) = 745 torr = 745 / 760 = 0.98 atm
- Gas constant (R) = 0.0821 atm.L/Kmol
Using the ideal gas equation, the volume of the HCl gas can be obtained as follow:
PV = nRT
Divide both side by P
V = nRT / P
V = (4 × 0.0821 × 303) / 0.98
V = 101.54 L
Learn more about ideal gas equation:
brainly.com/question/4147359
Answer:
Explanation:
g(x) = f(x + 1) - 2
g(x) = (x + 1 + 3)^3 -2
g(x) = (x + 4)^3 - 2
Now what are we supposed to do with this? I'm guessing we are to find what value of x will make g(x) = 12. If I'm wrong, leave a note in the form of a comment.
g(x) = 12
(x + 4)^3 - 2 = 12 Add 2 to both sides.
(x + 4)^3 = 14 Take the cube root of both sides.
x + 4 = cubrt(14)
x + 4 = 2.4101 Subtract 4
x = 2.4101 - 4
x = -1.5899
Answer:
True because it provides more autonomous systems
Answer:
Mark me as brain list plz for fun
Explanation:
Roy is the did
