Equivalent weight is the molar mass divided by the number of reacting units (H+ or OH ionizing for oxidation-reduction reaction).

Q: ) Balance the following equations and state whether they are redox or non-redox reactions. For the…

A: Redox reaction is the reaction in which oxidation that is loss of electrons as well as reduction…

Q: What solution could you choose in each case to distinguish between each of the pairs of solutions…

A: We have to choose selectively precipitating  agent which can selectively form precipitate with one…

Q: Stoichiometry of a RedOx Reaction II Cyanide ion, CN", reacts with ammoniacal cuprate ion,…

A:

Q: Ammonium chloride (NH4Cl) is very soluble in water, 383 g/L at room temperature, and has a standard…

A: Addition of HBr would lead to the formation of ammonium bromide. The concentration of ammonium ions…

Q: The reaction is as follow: 4 KOH(aq) + FeCl4(aq) 4KCI(aq) + Fe(OH)4(s) Calculate the molarity of the…

A: The question is based on the concept of Reaction Stoichiometry. An limiting reagent is defined as…

Q: Balance the following reaction in a basic solution:                      CrO4- +  HSnO2- →  CrO2- +…

A:

Q: 3. ROOR. heat HCI 4.| H* H20 oxidation BH6 5.

A: Since you have posted question with multiple subparts , as per the guidelines we can answer only…

Q: Balance the following reaction, assuming basic conditions (use the smallest whole number…

A: MnO4- oxidizes oxalate ion (C2O42-) to CO2 and itself reduced to MnO2. The process involves 6e-…

Q: Compose the balanced reaction equation for the following reaction occuring in acidic aqueous medium.…

A: Given reaction: As “P” oxidation state changes from 0 to +5, it is undergoing oxidation by losing…

Q: What is a monoprotic acid ? What is the stoichiometric ratio of its reaction with NaOH solution?

A: Acid is a substance which is related by the transfer of hydrogen ion.

Q: Reaction 5 FeCl,(aq): NaOH(aq): Balance equation: FeCl;(aq) + NaOH(aq)→ Observations:

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: What element is being reduced in the following redox reaction? 2+ (aq) + NH4 (aq) → Mg(s) + NO3 (aq)…

A: Initially the oxidation number of the individual elements should be evaluated. Hence after that it…

Q: Calculate the molarity of a sol prepared by dissolving 110.0 mg of KMhO4(158 g/mol) in enough water…

A: Given that the weight of KMnO4(W)  = 110.0 mg = 110.0 x 10-3 grams volume if the solution(V) = 150.0…

Q: What is the normality of a K,Cr20, solution prepared by dissolving 5.00 g of K2Cr20, in 200 mL of…

A: Given unbalanced equation is  Cr2O7 -2  +  SO3-2  →  Cr+3  + SO4-2  Balance the reaction 1 Cr2O7…

Q: What type of reaction is the following: NaOH + HCI H20 + NACI O Single Displacement O Neutralization…

A: We have to predict the type of reaction.

Q: A student is asked to perform a neutralization reaction between hydrochloric acid, HCl and sodium…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Balance the reaction between ClO2 and Cu2+ to form ClO3- and Cu in acidic solution. When you have…

A: Redox reactions are those reactions in which the reductions and oxidation takes place…

Q: 2. Suppose a titration needed 27.15 mL of 0.2497M HCI solution to completely react 25.00mL Ba(OH)2…

A: The number of moles of a substance is determined as the mass of a substance upon its molar mass. The…

Q: Balance the reaction in both in acid solution and in basic solution. CrO42 (aq) + SO3² (aq) →…

A:

Q: Is an "insoluble" substance like AgCl 100% insoluble? Figure out one simple experiment to justify…

A: Is an "insoluble" substance like AgCl 100% insoluble has to be given.

Q: ) Na OH + S → Nag S, Og t NagS + HyD -

A:

Q: Ammonium chloride (NH4CI) is very soluble in water, 383 g/L at room temperature, and has a standard…

A: Since NH4Cl is made form weak base NH4OH and strong acid HCl. Hence the salt NH4Cl is acidic in…

Q: Balance these reactions for the dissolution/oxidation of solid elements in acid: Cu (s)  +   HNO3…

A:

Q: [References) Complete and balance the following acid-base reaction. (Use the lowest possible…

A: H2C2O4 - Oxalic acid Ca(OH)2- Calcium hydroxide -  base

Q: Balance the following aqueous reactions: a) Se2C12 → H2SeO3 + Se + HCI

A:

Q: The solubility product (Ksp) for Pb(OH)2 (s) is 2.5 x 10-16. What would be the quantity of…

A: KSP = SOLUBILITY PRODUCT KSP =[ Pb ]+2 [OH]-2

Q: Write a balanced chemical equation describing the mixing of the following 2 reagents in aqueous…

A:

Q: Potassium sorbate,KC H.O, (molar mass 150. g/mol) is commonly added to diet soft drinks as a…

A: IMPORTANT POINTS: Potassium sorbate is formed from a weak acid and strong base , so it is a basic…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: In a balanced chemical reaction the no of atoms present at reactant side is equal to the no of atoms…

Q: Balance the following reaction in basic solution. What are the coefficients in front of H 2O and OH…

A: Balanced chemical equation are said to those equations which have same number of atoms that are…

Q: andard sodium oxalate (134.00 g/mol) dissolved in 50 mL water with 5 mL concentrated sulfuric acid…

A: The questions are based on the concept of redox reactions.   Redox Reaction  are those reactions in…

Q: Write the balanced redox reaction for the following:

A: Cu (s) →Cu2+ (aq) The change in oxidation state of copper from 0 to +2 i.e. change of two electrons.

Q: Consider the following reactions. reaction (1):    Mn2+(aq) + SO42−(aq) → MnO4−(aq) + H2SO3(aq) in…

A: Given reaction  1.    Mn2+(aq) + SO42-(aq) → MnO4-(aq) + H2SO3(aq) in acidic solution2.    Ni2+(aq)…

Q: Oral Saturated 750 g 237 mL per Potassium iodide 950 g elemental iodine + 1.5 kgs potassium…

A: Given that : The mass of iodine (I2) = 950 g The mass of potassium hydroxide (KOH) = 1.5 kg = 1500 g

Q: Balance this reaction.  If a coefficient is one, enter "1" explicitly.   HCl + Ca(OH)2 → H2O  +…

A:

Q: The following reaction represents the process known as photosynthesis: 6CO₂(g) + 6H₂O(l) + sunlight…

A: Redox reaction is the reaction where oxidation and reduction takes place simultaneously.  Oxidation…

Q: - Calculate the equivalent weight and normality for a solution of 6.O M H3PO, given the following…

A: The equivalent weight of the compound can be defined as the ratio of molecular weight by no. of…

Q: Write a balanced chemical equation describing the mixing of the following 2 reagents in aqueous…

A: 3 (NH4)2S  (aq) + 2  V(NO3)3 (aq) →  6 NH4NO3 (aq) + V2S3 (aq) The kind of reaction taking place…

Q: Cu(s) + H*(aq) + | NO3°(aq) NO2(g) + H20(1) + Cu2+(aq) + NO3°(aq) (No species should appear on both…

A: In this reaction , Cu(s) oxidises into Cu+2  , So Cu acts as reducing agent , thus there should be a…

Q: Write the net ionic equation in which the slightly soluble salt manganese(II) carbonate, MnCO3 (s),…

A: Write the overall balanced equation firstMnCO3 (s) + 2 HCl (aq) → MnCl2 (aq)  +  CO2 (g) + H2O…

Q: Balance the equation and give the coefficient of the question mark (?). KOH + H3PO, → K3PO, + H20…

A: We will first balanced the given chemical reaction equation.  Unbalanced equation is :  KOH + H3PO4…

Q: Choi is fond of carbonated beverages so he crafted his own soda formulation called “Sodalicious.”…

A: We have two different variants of soda formulations which are: 1. Sodalicious by Choi. 2. Soda Pop…

Q: Balance the following oxidation-reduction reactions. In Basic solution _Ni2+ (aq) + ___Cr(OH)3(s) =>…

A:

Q: Balance the following equation in acidic solution: Mn2+(aq) + NaBiO3(s)---> Bi3+(aq) + MnO4- + Na+

A: The balanced chemical equation follows the law of conservation of mass, i.e the mass of reactant is…

Q: Balance the precipitation reaction by filling out the table below and writing the correct…

A: The equation for the given reaction is- Rb3PO4 (aq) + FeSO4 (aq)→Fe3(PO4)2 (?) + Rb2SO4 (?) This…

Q: Give the oxidation number of the underlined elements in each of the following chemical species: (a)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2Fe(OH)3 + S2- ---->  S + 2Fe(OH)2+ 2OH- In the above redox reaction, use oxidation numbers to…

A: The atoms that gains electrons or the atoms whose oxidation number decreases are said to be reduced.…

Q: The following reaction occurs in basic solution. Balance it by adding only OH− or H2O. (enter your…

A: Given reaction is : MnO4−(aq) + NO2−(aq) → MnO2(s) + NO3−(aq)  Balance it in basic medium by adding…

Q: The tartaric acid, H2C4H4O6 (150.087 g/mol ) concentration in 100.0 mL wine sample was determined…

A: We have to calculate the %W/W acid content.

Q: Reaction 5 FeCl,(aq): NAOH(aq): Balance equation: FeCl,(aq) + NAOH(aq) Observations: Type of…

A:

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.