Milk souring
Chemistry, 12.11.2020 22:50 amychan123
Which of the following is a physical change?
Sugar dissolving in water
Milk souring
Metal rusting
Paper burning in a fire
Answers: 1
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An observation that requires measurement is called quantitative observable or qualitative
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Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+
Answers: 1
Which of the following is a physical change?
Sugar dissolving in water
Milk souring
Milk souring
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