PV = nRT —> n = PV/RT
P = 2.90 atm
V = 4.80 L
R = 0.08206 L atm / mol K
T = 62.0 + 273 = 335 K (make sure you convert from celsius to kelvin)
n = (2.90 • 4.80) / (0.08206 • 335) = 0.506 moles of gas
Answer:
Because it is absorbed by conc . H . SO , to form ammonium sulphate.
Answer:
1
Explanation:
in my opinion,The answer would be organism
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Answer:
Because you can die if you dont be safe my guy.
If you dont
be safe in a lab it can be very dangerus and some times even deadly.
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Answer:
3
Explanation:
pH=-log(H+)
- Hope that helps! Please let me know if you need further explanation.
