Chemistry, 01.03.2021 20:50 CreMoye967
Why is the Ca(NO3)2 is added before AgNO3 in the anion scheme?
It does not mater which compound is added first.
If AgNO3 is added before Ca(NO3)2, both AgCl and Ag2SO4 can precipitate. In that case, we can not determine that the precipitate are due to chloride ion or sulfate ion.
Ca(NO3)2 is added before AgNO3 to determine cations present.
Ca(NO3)2 is added before AgNO3 to determine nonionic compounds.
Answers: 1
Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
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Chemistry, 22.06.2019 20:30
Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.
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Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
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Why is the Ca(NO3)2 is added before AgNO3 in the anion scheme?
It does not mater which compound is...
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