Determine the poh of each solution.
1. [h3o+] = 3.3×10−10 m
express your answer using two decimal places.
2. [h3o+] = 2.6×10−7 m
express your answer using two decimal places.
3. [h3o+] = 5.3×10−2 m
express your answer using two decimal places.
4. [oh−] = 1.32×10−4 m
express your answer using three decimal places.

What is the [oh-] in a solution with a poh of 3.90

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.