The properties of propanoic acid and sulphuric acid were compared.
(C) A few drops of universal indicator were added to 2 cm' of 0.01 mol/dm solutions of eachacid.
What were the final colours of the indicator?
Universal indicator in propanoic acid was?
Universal indicator in sulphuric acid was?
Answers: 1
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Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.
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Acontrol during an experiment. might change remains constant does not exist does change
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Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
The properties of propanoic acid and sulphuric acid were compared.
(C) A few drops of universal ind...
Mathematics, 16.10.2020 04:01