Write the overall, balanced molecular equation and indicate which element is oxidized and which is reduced for the following reactions.  Include phase  abbreviations in the overall, balanced molecular equation.  Enter only  the elemental symbol when identifying which element is oxidized or reduced.  Part 1 out of 2   (a) Mg(s) + Cr(C2H3O2)3(aq)     oxidized:     reduced:    (Type the symbol.) This is a question I had on a homework i dont know how do get the molecular eqaution

Chemistry Consider the following redox reactions assuming they occur in a basic solution. (a) SO, (aq) + Cu(OH), (s) →SO, (aq) + Cu(OH)(s) MnO₂ (s) (b) O₂(g) + Mn(OH)₂ (s) → (c) NO, (aq) + H₂(g) →→→ NO(g) (d) Al(s) + Cro, (aq) AK(OH), (s) + Cr(OH), (aq) Which of the following presents a wrong balanced equation? Show your work on your worksheet. 2Cu(OH), (s) +SO, (aq) →→2 Cu(OH)(s) + SO₂³(aq) + H₂O(l) 2Mn(OH)₂ (s) + O₂(g) →→→ 2MnO₂ (s) + 2H₂O(l) (b) (c) 2NO, (aq) + 2(H* +OH) + 3H₂(g) → 2NO(g) + 4H₂O(l) (d) CO₂ (aq) + Al(s) +H*(aq) + 2H₂O(1)→→ C(OH), (aq) + Al(OH),(s)

Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If it is not, select No and leave the following boxes blank. Express your answers as a chemical formulas. Omit states-of-matter. a. CH4 (9) + H2O(g) → CO(g) + 3H2 (g) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced b. 3 AgN O3 (ag) + Al(s) → Al(NO3), (ag) +3 Ag(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced 2Al(s) + 6 HC1(aq) → 2AIC13 (ag) + 3H2 (g) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced d. 4H (aq) + TeO, (aq) → Te O4² (aq) + 2H2O(1) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced (Previous Next

3Cr(NO₂), (aq) +2A1(s)-3Cr(s) + 2AI (NO₂), (ag) Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox") reaction. If the reaction is a redox reaction, write down the formula of the reducing agent and the formula of the oxidizing agent. 2AgNO, (ag) + CaCl, (aq) - 2 AgCI(1) + Cu(NO₂), (4) 2N, (e) + 50, (e)- 2N, 0, (e) redox reaction? O yes reducing O agent: oxidizing 0 agents redox reaction? O yes reducing 0 agent: oxidizing 0 agent redox reaction? yes reducing agent: oxidizing agent: no no O no 015 X Jalm

Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If it is not, select No and leave the following boxes blank. Express your answers as a chemical formulas. Omit states-of-matter. Zn(s) + 2Ag* (aq) → 2 Ag(s) + Zn2+ * (aq) а. Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced No v b. HBr(g) + NH3 (g) → NH,Br(8) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Yes v С. GeCl4 (1) + 2H2O(1) → 4HC1(aq) + GeO2 (s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced d. Si Br4 (1) + 2Ba(s) → 2BAB12 (s) + Si(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Ga(OH), (ag) - → GaO2 (ag) + 2H2O(1) е. Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Previous Next

Balance the equation and give the coefficient of the question mark (?). KOH + H3PO, → K3PO, + H20 (x)KOH + (?)H,PO, (x)K,PO, + (x)H,0 O 4 3,

When the following skeletal equation is balanced under basic conditions, what are the coefficients of the species shown? Cro₂2¹ + Cr(OH)3 Water appears in the balanced equation as a Which species is the reducing agent? 1₂+ r (reactant, product, neither) with a coefficient of (Enter 0 for neither.)

60.0 mL of a AgClO 3 solution with a concentration of 0.630 M is mixed with 37.00 mL of a K 2SO 4 solution with a concentration of 0.475 M.  (2) What is the coefficient for silver chlorate in the balanced reaction equation? (3) Which ion(s) is(are) no longer in solution when the reaction is complete? (4) What is the concentration (in M) of the silver ions in the final mixture after the reaction is complete ? Assume 100% conversion. (5) What is the concentration (in M) of the potassium ions in the final mixture after the reaction is complete. Assume 100% conversion.

Complete and balance the following skeleton reaction and identify the oxidizing and reducing agents. Include the states of all reactants and products in your balanced equation. You do not need to include the states with the identities of the oxidizing and reducing agents. Br₂(1)→ BrO₂ (aq) + Br (ag) Part 1 of 3 The oxidizing agent is: Part 2 of 3 The reducing agent is: Part 3 of 3 X X The balanced equation is: ローロ X 00 [acidic] 000 Ar

Identifying oxidising and reducing agents.