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Cu Questions: 1) Give oxidation numbers for the underlined element in each of the following molecules or ions. +1 (a) C4H602: -246-4=0 (c) VÕ4³-: +5-8=-3 (e) AsH4+: -3+4=+1 -1/2 45 -3 2- (b) Fe3O4: +8 -2=0 (d)SiBr4: 64-430 -2 (f) Co2(SO4)3: 6-630 +8/3

Cu Questions: 1) Give oxidation numbers for the underlined element in each of the following molecules or ions. +1 (a) C4H602: -246-4=0 (c) VÕ4³-: +5-8=-3 (e) AsH4+: -3+4=+1 -1/2 45 -3 2- (b) Fe3O4: +8 -2=0 (d)SiBr4: 64-430 -2 (f) Co2(SO4)3: 6-630 +8/3

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 51E: Magnesium metal (a component of alloys used in aircraft and a reducing agent used in the production...
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Chemistry I Laboratory Manual, 2021 Revision Show your activity series below. Make sure that what you report here agrees with your results on the previous page! Na enquia vipele Mg ZA H₂ CU (a) C4H6O2: -246-4=0 Questions: 1) Give oxidation numbers for the underlined element in each of the following molecules or ions. (c) VÕ4³-: +5-8=-3 +1 (e) AsH4¹: -3+4=+1 -1/2 45 -3 subor R+E+R++ E RE X+ + EN.R. >> E A+TN.R. T7A E++QN.R. E>Q X++A →X+A+ A7X 2- (b) Fe3O4: +8 -8=0 (d)SiBr4: +4-4:0 -2 (f) Co2(SO4)3: 46-6=0 Placinco20 *8/3 +4 +3 2) Use the following data to place the fictitious metals Q, R, T, X, A, and E into an activity series. 444 X 73 Cr₁₂0₂₁² (aq) + NO ₂₁₂ On: 6NO₂ (aq) + 6N0₂ la red: Cr₂0₂²- (aq) +141 -2 +12 6 NO₂ logit ( Cr₂O₂²2 la red: Cr m I
Transcribed Image Text:Chemistry I Laboratory Manual, 2021 Revision Show your activity series below. Make sure that what you report here agrees with your results on the previous page! Na enquia vipele Mg ZA H₂ CU (a) C4H6O2: -246-4=0 Questions: 1) Give oxidation numbers for the underlined element in each of the following molecules or ions. (c) VÕ4³-: +5-8=-3 +1 (e) AsH4¹: -3+4=+1 -1/2 45 -3 subor R+E+R++ E RE X+ + EN.R. >> E A+TN.R. T7A E++QN.R. E>Q X++A →X+A+ A7X 2- (b) Fe3O4: +8 -8=0 (d)SiBr4: +4-4:0 -2 (f) Co2(SO4)3: 46-6=0 Placinco20 *8/3 +4 +3 2) Use the following data to place the fictitious metals Q, R, T, X, A, and E into an activity series. 444 X 73 Cr₁₂0₂₁² (aq) + NO ₂₁₂ On: 6NO₂ (aq) + 6N0₂ la red: Cr₂0₂²- (aq) +141 -2 +12 6 NO₂ logit ( Cr₂O₂²2 la red: Cr m I
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