Q1.
This question is about reactions of ethanoic acid and the analysis of salts.
Figure 1 shows the apparatus used to investigate the reaction of ethanoic acid with calcium carbonate.
Describe a change that would be seen in each test tube. Give a reason for each change. Test tube 1 _____________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________
Test tube 2 _____________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________
(4)

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