Which of the following abides by the principle of mass ...

[Pea0909berry]

Which of the following abides by the principle of mass conservation according to the balanced reaction?
 
  4 K + O2  2 K2O
  A) 39.0g K + 16.0g O2  94.0g K2O
  B) 156.0 g K + 24.0g O2  188.0g K2O
  C) 156.0g K + 32.0g O2  188.0g K2O
  D) 78.0g K + 32.0g O2  110.0g K2O

Question 2

A reaction that favors products has a Keq > 1.
 
  Indicate whether the statement is true or false

[Sammyo]

Answer to Question 1

C

Answer to Question 2

TRUE

[Pea0909berry]

TYSM

[ryhom]

Thanks for the timely response, appreciate it