Is this half-reaction shown below oxidation or reduction reaction?
Ca - Ca 2+ + 2 e-
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Chemistry, 25.02.2021 21:10, robertjoy19
Is this half-reaction shown below oxidation or reduction reaction?
Ca - Ca 2+ + 2 e-
Support your answer.
Answers: 3
Chemistry, 22.06.2019 16:00, bbrogle5154
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Chemistry, 22.06.2019 19:50, VoidedAngel
When the mercury level in a barometer decreases that atmospheric pressure has
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Chemistry, 23.06.2019 11:30, elpeke102p73fz3
Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges
Answers: 1
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