a)(OH^-) = 0.05.
(H^+)(OH^-) = Kw = 1E-14. Substitute and solve for (H^+)
b) Convert grams Ca(OH)2 to mols, convert that to mols (OH^-), then follow part a.
Find the molarity of [H+] and [OH-] in the following solutions:
a) 0.050 molar NaOH
b) 2.09g of calcium hydroxide in 100 mL of water
c) 0.875 M H2SO4
2 answers
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