Ireally need someone to me with just answer what you can as long as you are i will mark brainiliest to those who answer the most. 1. consider the two half-reactions below (attached). the reactant lead, pb, is a. oxidized in both b. reduced in both c. disproportionated in both d. oxidized in i and reduced in ii 2. in a reduction reaction, the oxidation number becomes more negative due to a. loss of electrons b. gain of electrons c. disproportionation d. addition of oh- ions 3. the half-reaction 2mno2 + h2o + 2e- mn2o3 is missing a. electrons b. oh- ions c. mn2+ ions d. o2- ions the oxidation number of s in so2−4 is a. 2 b. +2 c. +4 d. +6
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Chemistry, 21.06.2019 23:50
How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.
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Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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Ireally need someone to me with just answer what you can as long as you are i will mark brainili...
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