Now, find the concentration of H+ ions to OH ions listed in Table B of your Student Guide for a solution at a pH =
11. Then divide the H* concentration by the OH
concentration. Record these concentrations and ratio in
Table C
What is the concentration of H+ ions at a pH = 11?
mol/L
What is the concentration of OH ions at a pH = 11?
mol/L
What is the ratio of H+ ions to OH ions at a pH = 11?

1. OR 1:

no idea

step-by-step explanation:

1.30

step-by-step explanation:

answer: the prove is mentioned below.

step-by-step explanation:

an isometric rigid transformation is a transformation of the plane that preserves lengths and angles.    

that is, the pre-image and the image under a rigid transformation will be congruent.

here, given: cb ║ ed and cb ≅ ed

prove that: δ cbf ≅ δ edf

since, cb ║ ed

therefore, by the alternative interior angle theorem,

∠fcb ≅ ∠fed

∠fbc ≅ ∠ fde

and, cb ≅ ed ( given)

therefore, the angles and sides are persevered after transformation.

thus, by the definition of isometric rigid transformation,

δ cbf ≅ δ edf