Chemistry, 15.10.2020 05:01 taloneyes3535
Grade
An aqueous solution of blue copper(II) ions can react with chloride ions to form a yellow
7-9
copper compound. The ionic equation for this reaction is: Cu2+ + 4C [CuCl]
-.1 The forward reaction is endothermic. What two things can you say about the enthalpy change for
the reverse reaction?
Answers: 2
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Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?
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Why do electrons further from the nucleus have more energy
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A) equal lines b) parallel lines c) perpendicular lines d) none of the above
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Grade
An aqueous solution of blue copper(II) ions can react with chloride ions to form a yellow
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