If the [H+] of a solution is 1.0 x 10 to the power of -2 mol/L the pH is:
(pH= -log (H+]

1
12
-2
2

chemistry

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

What is the solubility of substance?

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)