Chemistry, 02.09.2019 23:10 123abc321cbaabc
Amordant is a substance that combines with a dye to produced a stable fixed colour in a dyed fabric. calcium acetate is used as a mordant. it is prepared by the reaction of acetic acid with calcium hydroxide.
2ch3co2h + ca(oh)2 ? ca(ch3co2)2 + 2h2o
what mass of ca(oh)2 is required to react with acetic acid in 25.0 ml of a solution having a density of 1.065 g/ ml and containing 58.0% acetic acid by mass?
Answers: 3
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Amordant is a substance that combines with a dye to produced a stable fixed colour in a dyed fabric....
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