Chemistry, 12.08.2020 04:01, Fangflora3
Substances Y and Z can act as oxidizing agents. Substance Y is green and substance Z is yellow. They can form the ions Y- and Z-, respectively - both of which are colorless. When a green solution of Y is mixed with a colorless solution containing Z- ions, the color changes from green to yellow. What are the products of the reaction
Answers: 3
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 23:30, sweaversw9602
What are the similarities between compounds and mixtures?
Answers: 3
Substances Y and Z can act as oxidizing agents. Substance Y is green and substance Z is yellow. They...
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