Author Question: Which of the following abides by the principle of mass conservation according to the balanced ... (Read 59 times)

Pea0909berry · **on:** Aug 27, 2018

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