Chemistry, 05.07.2019 21:00 greekfreekisdbz
Ice is less dense than liquid water, the property of water observed by ice floating in a glass of water is ?
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Chemistry, 21.06.2019 22:00, pollywallythecat
Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?
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Chemistry, 22.06.2019 06:00, VamPL
Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl +4h2o enter the elemental symbol. view available hint(s) is reduced
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Chemistry, 22.06.2019 22:30, gonzalesalexiaouv1bg
What if it is did darwin used to support his theory of evolution
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Ice is less dense than liquid water, the property of water observed by ice floating in a glass of wa...
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