When the following equation is balanced for mass and charge
Crot
Pb+4 -->
Crt3+
Pb+2
The coefficient in front of Cr+3 is
A) 1
B) 2
C) 3
D) 4

Identify and describe the three ways that mutations affect organisms.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

What is the subscript for oxygen in its molecular formula