Balance the following equation and write the sum of the coefficients of the reactants and products under acidic conditions. SeO4-2(aq) + Hg(l) + Cl-1(aq) → SeO3-2(aq) + Hg2Cl2(s) Group of answer choices 13 11 9 12 17 15 16 10 14

Q: 3. Complete and balance the following acid-base reactions. HCl + КОН — H2SO4 + NaOH → HNO3 + LIOH

A: In an acid-base reaction, acid reacts with base to produce salt and water. HCl  +   KOH  ------>…

Q: Describe what happens when you mix an aqueous solution hydrobromic acid with an aqueous solution of…

A:

Q: Calculate the pH and pOH for each of the following solutions: Solution pH pOH 2.5 M OH–

A:

Q: Balance the following equation. Reduce the coefficients to the smallest whole number ratio, and…

A: The above reaction is Al2O3+ 3H2O=2Al(OH)3

Q: Which of the following reactions is an acid-base reaction? A) AgNO,(aq) + KF(aq) → AgF(s) + KNO,(aq)…

A: We know that, Acid and base when react then form salt. Thus,

Q: NaHSO3(aq) + HNO3(aq)

A: According to given equation,  NaHSO3(aq.) + HNO3(aq.) ----> NaNO2 + H2O(l) + CO2(g)

Q: A 10.0 mL sample of 0.20 mol/L NiF2(aq) is mixed with 20.0 mL of 0.0700 mol/L NaOH(aq) and then…

A: In this question first determine the concentration of OH- ions in initial solution then apply…

Q: Classify the following reactions by type   CuSO4(aq) + ZnCrO4(aq) → ZnSO4(aq) + CuCrO4(s)…

A: Different type of Chemical Reactions are classified into different classes. Some of them are redox…

Q: Review the following compound and determine which compounds will ionize: Zn(NO3)2 (aq) + (NH4)2S(aq)…

A: The given equation is given below : Zn(NO3)2(aq.)  +  (NH4)2S(aq.)  →  ZnS(s)  +  2NH4NO3(aq.)

Q: Predict the products of the following reaction and balance the equation: HCl(aq) + AgNO3 (aq) →…

A: When HCl react with AgNO3 to form Silver Chloride and Nitric Acid.HCL(aq) + AgNO3(aq) →AgClPPt. ↓ +…

Q: What species is reduced in the oxidation-reduction reaction below? 2F2 (g) + 2H20 (1) → 4 HF (aq) +…

A: Fluorine It is the species which reduced in this reaction (From F2 to F-)

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.