Find H for C3H8 (g) + 6 H2O (g) 3 CO2 (g) + 10 H2 given C3H8 ...

[@Brianna17]

Find H for C3H8 (g) + 6 H2O (g)  3 CO2 (g) + 10 H2
 
  given C3H8 (g) + 3 H2O (g)  3 CO (g) + 7 H2 (g) H = 499 kJ
   CO (g) + H2O (g)  CO2 (g) + H2 (g) H = -41 kJ
  A) 376 kJ
  B) 458 kJ
  C) 540 kJ
  D) 622 kJ

Question 2

What is the pOH of an aqueous solution at 25.0 C that contains 3.98  10-9 M hydronium ion?
 
  A) 8.400
  B) 5.600
  C) 9.000
  D) 3.980
  E) 7.000

[asware1]

Answer to Question 1

A

Answer to Question 2

B

[@Brianna17]

Thanks for the timely response, appreciate it

[Sarahjh]

YES! Correct, THANKS for helping me on my review