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11 amra made up a 100 cm so...
Chemistry, 17.10.2019 18:30 samanthasheets8362
С1
end-of-chapter test
chapter 4 higher
activate
11 amra made up a 100 cm solution of hydrochloric acid and calculated how many acid
particles were in it. she then divided the solution equally into two clean beakers and
used water to make each beaker up to 100 cm.
explain what has happened to the concentration of the solution amra first made.
(3 marks)
Answers: 3
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