Homework Answers
In reaction 1 Ag is reduced it's oxidation number is reduced from +1 to 0 and Zn is oxidised it's oxidation number increased from 0 to +2.
In reaction 2 by same logic Nitrogen is oxidised it's oxidation number increases from -3 to 0 and oxygen is reduced as it's oxidation number reduced from 0 to -2.
In reaction 3 Al is oxidised as it's oxidation number changes from 0 to +3 and Fe is reduced it's oxidation number decreased from +3 to 0.
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For each reaction, identify the element that gets reduced and the element that gets oxidized. 2...
For each reaction, identify the element that gets reduced and the element that gets oxidized. 2...
For each reaction, identify the element that gets reduced and the element that gets oxidized. 2 AgCl + Zn -- 2 Ag + ZnCl, Identify the element that gets reduced. Identify the element that gets oxidize O silver O zinc chlorine Ochlorine O zinc O silver 4 NH, +30, 2N2 + 6H20 Identify the element that gets reduced. Identify the element that gets oxidized. O nitrogen oxygen hydrogen hydrogen oxygen nitrogen Feo, + 2 AL - ALO, + 2 Fe...
4. In each of the following reactions, identify the elements being oxidized or reduced, a) 4...
4. In each of the following reactions, identify the elements being oxidized or reduced, a) 4 Fe (s) + 3 O2(g) 2 FeO3 (5) (Oxygen is in its natural state.) Element being oxidized: Element being reduced: b) CuCl2 (aq) + Zn (s) → ZnCl2 (aq) + Cu (s) (Zinc and Copper are in their natural states.) Element being oxidized: Element being reduced: 21
a In the following reaction, identify which element is oxidized and which is reduced by assigning...
a In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation numbers: Ba(s)S(s)BaS (s) barium is reduced; sulfur is reduced barium is reduced; sulfur is oxidized barium is oxidized; sulfur is oxidized barium is oxidized; sulfur is reduced Submit b In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation number 2Sr(s)02(g)> 2SrO(s) strontium is reduced; oxygen is reduced strontium is oxidized; oxygen is reduced strontium is oxidized;...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite the balanced net ionic equation for the reactions that occur when the given aqueous solutions are mixed. Include the hysical states. , copper(II) sulfate, CuSO, and potassium hydroxide, KOH 47 CuOH+ KSO t ionic equation: CuSO4 + KOH lithium carbonate, Li,CO3, and aluminum nitrate, Al(NO3)3 6LINO3 + Al,(CO,) tionic equation: 3Li2CO3 + 2A1(NO,) odium phosphate, Na,PO4, and barium chloride, BaCl, help contact us terms...
6) Of the choices below, which would be the best for the lining of a tank...
6) Of the choices below, which would be the best for the lining of a tank intended for use in storage of hydrochloric acid? A) copper B) zinc C) nickel D) iron E) tin 7) Which of these metals will be oxidized by the ions of cobalt? A) nickel B) tin C) iron D) copper E) silver 8) Which of these metals will be oxidized by the ions of aluminum? A) magnesium B) zinc C) chromium D) iron E) nickel...
3. In the following reactions, identify which of the elements are oxidized and which are reduced...
3. In the following reactions, identify which of the elements are oxidized and which are reduced and enter the name of the element on the line. (3 points for each equation, 9 points total) a. 2Ca(s) + O2(g) - Cal is oxidized is reduced b. MnO2 (aq) + 4 HBr(aq) -Bra(l) + MnBr2 (aq) + 2 H2O(0) is oxidized is reduced C. Cl2(g) +2 NaBr(ag) 2NaCl(aq) + Br2 () (Here Cl is chlorine) is oxidized is reduced
Identify the element oxidized, the element reduced, the oxidizing agent, and the reducing agent in the...
Identify the element oxidized, the element reduced, the
oxidizing agent, and the reducing agent in the following
reactions:
4) Identify the element oxidized, the element reduced, the oxidizing agent, and the reducing agent in the following reactions: Reduced Ox Agent Sodium. b) 2 Nao) Clas) 2 Nacion ZnClaan) Cuvo c) Cuci2cago Znuo 2 Na Far) d) 2 Nacioag)
Identify which element is being reduced and oxidized in the following reaction. (For full credit, please...
Identify which element is being reduced and oxidized in the following reaction. (For full credit, please give the oxidation states of each clement or ion below.) 4 Fe (s) + 3 O_2(g) rightarrow 2Fe_2Q_3 (s)
For the following reaction determine: element oxidized, element reduced, oxidizing agent, reducing agent 2 Al(s) +...
For the following reaction determine: element oxidized, element reduced, oxidizing agent, reducing agent 2 Al(s) + 6 H+(aq) --> 2 Al3+(aq) + 3 H2(g) .... I got as my answers: element oxidized: Al3+ element reduced: H2 oxidizing agent: H+ reducing agent: Al Is this correct?
Question 1 1 pts In the dry cell battery below, what element is being reduced during...
Question 1 1 pts In the dry cell battery below, what element is being reduced during use? Zn(s)+2 MnO2(s) + 2 NH4 (aq)Zn2* (aq) + Mn2O3 (s) + 2 NH3 (aq) + H20(l) hydrogen manganese oxygen nitrogen zinc
For each reaction, identify the element that gets reduced and the element that gets oxidized. 2 AgCl + Zn -- 2 Ag + ZnCl, Identify the element that gets reduced. Identify the element that gets oxidize O silver O zinc chlorine Ochlorine O zinc O silver 4 NH, +30, 2N2 + 6H20 Identify the element that gets reduced. Identify the element that gets oxidized. O nitrogen oxygen hydrogen hydrogen oxygen nitrogen Feo, + 2 AL - ALO, + 2 Fe...
4. In each of the following reactions, identify the elements being oxidized or reduced, a) 4 Fe (s) + 3 O2(g) 2 FeO3 (5) (Oxygen is in its natural state.) Element being oxidized: Element being reduced: b) CuCl2 (aq) + Zn (s) → ZnCl2 (aq) + Cu (s) (Zinc and Copper are in their natural states.) Element being oxidized: Element being reduced: 21
a In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation numbers: Ba(s)S(s)BaS (s) barium is reduced; sulfur is reduced barium is reduced; sulfur is oxidized barium is oxidized; sulfur is oxidized barium is oxidized; sulfur is reduced Submit b In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation number 2Sr(s)02(g)> 2SrO(s) strontium is reduced; oxygen is reduced strontium is oxidized; oxygen is reduced strontium is oxidized;...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite the balanced net ionic equation for the reactions that occur when the given aqueous solutions are mixed. Include the hysical states. , copper(II) sulfate, CuSO, and potassium hydroxide, KOH 47 CuOH+ KSO t ionic equation: CuSO4 + KOH lithium carbonate, Li,CO3, and aluminum nitrate, Al(NO3)3 6LINO3 + Al,(CO,) tionic equation: 3Li2CO3 + 2A1(NO,) odium phosphate, Na,PO4, and barium chloride, BaCl, help contact us terms...
6) Of the choices below, which would be the best for the lining of a tank intended for use in storage of hydrochloric acid? A) copper B) zinc C) nickel D) iron E) tin 7) Which of these metals will be oxidized by the ions of cobalt? A) nickel B) tin C) iron D) copper E) silver 8) Which of these metals will be oxidized by the ions of aluminum? A) magnesium B) zinc C) chromium D) iron E) nickel...
3. In the following reactions, identify which of the elements are oxidized and which are reduced and enter the name of the element on the line. (3 points for each equation, 9 points total) a. 2Ca(s) + O2(g) - Cal is oxidized is reduced b. MnO2 (aq) + 4 HBr(aq) -Bra(l) + MnBr2 (aq) + 2 H2O(0) is oxidized is reduced C. Cl2(g) +2 NaBr(ag) 2NaCl(aq) + Br2 () (Here Cl is chlorine) is oxidized is reduced
Identify the element oxidized, the element reduced, the
oxidizing agent, and the reducing agent in the following
reactions:
4) Identify the element oxidized, the element reduced, the oxidizing agent, and the reducing agent in the following reactions: Reduced Ox Agent Sodium. b) 2 Nao) Clas) 2 Nacion ZnClaan) Cuvo c) Cuci2cago Znuo 2 Na Far) d) 2 Nacioag)
Identify which element is being reduced and oxidized in the following reaction. (For full credit, please give the oxidation states of each clement or ion below.) 4 Fe (s) + 3 O_2(g) rightarrow 2Fe_2Q_3 (s)
Question 1 1 pts In the dry cell battery below, what element is being reduced during use? Zn(s)+2 MnO2(s) + 2 NH4 (aq)Zn2* (aq) + Mn2O3 (s) + 2 NH3 (aq) + H20(l) hydrogen manganese oxygen nitrogen zinc
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