Chemistry, 30.08.2019 04:20 kerriscaballero12
Water (2350 g ) is heated until it just begins to boil. if the water absorbs 5.83×105 j of heat in the process, what was the initial temperature of the water? express your answer with the appropriate units.
Answers: 3
Chemistry, 23.06.2019 06:30
Generally, observed behavior that can be formulated into a statement, sometimes mathematical in nature, is called a(n): a. observation. b. measurement. c. theory. d. natural law. e. experiment.
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Chemistry, 23.06.2019 10:30
Ireally need ! calcium metal reacts with a potassium chloride solution to form calcium chloride and potassium ions. balance this reaction. (s) + (aq) → cacl2(s) + +(aq) a) 1, 2, 1, 2 b) 1, 2, 1, 1 c) 1, 1, 1, 1 d) 2, 1, 2, 1
Answers: 1
Chemistry, 23.06.2019 12:10
Which structure is a valid representation of a hydrocarbon molecule?
Answers: 2
Water (2350 g ) is heated until it just begins to boil. if the water absorbs 5.83×105 j of heat in t...
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