What is reduced in the following reaction? Cl2+NaBr→2NaCl+Br2 Reduction:A substance is said to be reduced during a chemical reaction if the oxidation state of the substance decreases during the reaction. The reduction is the addition of hydrogen or the removal of oxygen....
A. Pests and diseases B. Organic matter C. Crop yields D. Water content 相关知识点: 试题来源: 解析 B。解析:文中提到 over-reliance on chemical fertilizers can also deplete the soil of its natural fertility over time. Organic matter in the soil is reduced。反馈 收藏 ...
Learn about redox reaction examples, balancing redox reactions, and the redox reaction definition. Related to this QuestionIn the following redox reaction, which species is reduced? 4Al + 3MnO2 arrow 2Al2O3 + 3Mn Cr_2O_7^2-(aq) + I^-(aq) arrow Cr^3+...
Related to this QuestionThe reactant that is oxidized is also: a. the reducing agent. b. the oxidizing agent. c. what is reduced. d. what is oxidized.What are the oxidizing agent, the reducing agent, the oxidized substance, and the reduced...
(层面) of sleep to a lighter level and stay there. Sleepwalkers come right up to wake levels but do not fully awaken. It is at this time that they get up and walk. The longer a person stays in deep sleep, the more time there is for the sleep to be broken. That opens up the ...
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It seems counterintuitive that carbon dioxide, the compound that's reduced in photosynthesis, gains electrons. This electron transfer is called reduction because the addition of negatively charged electrons reduces the overall charge of the molecule; that is, it makes the molecule less positive and mo...
How to find oxidation state in chemistry? What element is the oxidizing agent in a redox reaction? Explain how to identify whether a compound has been either oxidized or reduced. Which element is the reducing agent in a redox reaction?
In order to file a TRA claim, an affected person was required to obtain a petition to apply. This petition was first filed through the state unemployment agency, and then with the U.S.Department of Labor (DOL)for approval.6 The DOL determined whether the petitioner's job loss was due to...
plans are not yet known. This is also true of all types of land; whether rural or city, physical land is a tangible asset. This is counter to digital plots of ownership emerging inmetaverseplatforms. Because the section of real estate can not be touched, digital land is not a tangible ...