Balance the reaction. Be sure to enter a "1" if a "1" is assumed.  Mg(OH) 2 (s) +  HCl (aq) -->  MgCl 2 (aq) +  H 2O (l).

Q: Part A A current of 11.6 A is applied to 1.25 L of a solution of 0.554 mol L-1 aqueous HBr…

A: time, t = 66 minutes molarity of HBr = 0.554 mol L-1 current, I = 11.6 A Volume of HBr = 1.25 L

Q: A strip of solid lead metal is put into a beaker of 0.096M Cu(NO3)2 solution.

A: Solution: A strip of solid lead metal is put into a beaker of 0.096M Cu(NO3)2 solution. The chemical…

Q: If 20.0 g of NaOH is added to 0.750 L of 1.00 M Cd(NO:)2, how many grams of Cd(OH)2 will be formed…

A: Consider the given information is as follows; Mass of NaOH = 20.0 gVolume of CdNO32= 0.750…

Q: Calculate the pH for basic solution pOH =6?

A: The relation between pH and pOH is  pH +pOH = 14 Given pOH = 6

Q: Equal amounts of two acids - HCI and CH3COOH (acetic acid) - are placed in aqueous solution. When…

A: Electrolytes are the substances which produces electricity by producing ions in the present when…

Q: Clothing washed in water that has a manganese [Mn2+(aq)] concentration exceeding 0.1 mg/L (1.8 ×…

A: Given, [Mn2+] = 1.8 × 10–6 M

Q: predict the products, blanace the chemical equation and indicate if the reaction is a precipitation…

A: Predict the products, balance the chemical equation and indicate if the reaction is a precipitation…

Q: Complete and balance the following acid-base neutralization reaction: 1 H2SO4 + 2 NaOH

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and sodium…

A:

Q: Balance the equation and choose the coefficient of the (?) Na,CO3 + HCl → NaCl + H20 + CO2 (x)NA2CO3…

A: Given,

Q: Al(OH),(s) Al°* (aq) + 30H (ag) x x.=. = +, log. cos, K = [AP][oH]³ 10

A: The equilibrium constant (K) is the ratio of the equilibrium concentration of the products over the…

Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Balance each of the following equations and identify the type of chemical reaction taking place

A: Combustion reaction is a reaction in which a substance is heated in presence of oxygen to give…

Q: What products should form during the reaction between hydrochloric acid, HCl(aq), and a solution of…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Calculate the pH and pOH of: 0.3M sulfuric acid (H2SO4) solution

A: Given:  Molarity of H2SO4=0.3M

Q: A. What is the pH of an aqueous solution with a hydrogen ion concentration of [H+]=4.9×10−7M? B.…

A:

Q: 1- Corrosion occurs at the anode by the oxidation of metals. Il-In wet corrosion, corrosion products…

A: A multiple choice question about corrosion, which is to be accomplished.

Q: Given the reaction  Cl2(g) + H2O(ℓ) = HOCl (aq) + H+(aq) + Cl-(aq)  choose the correct statement:…

A: Given : Different - different statements.  To find : correct statement or true statement. Solution :…

Q: Write balanced equations for the following reactions: HCOOH + MnO₄⁻ ----> CO₂ + Mn²⁺ in acidic…

A:

Q: Select the products of the net ionic equation and predict whether products or reactants are favoured…

A: Sodium hypochlorite reacts with an aqueous solution of sulfurous acid and produces hypochlorous…

Q: Balance the equation and choose the coefficient of the (?) Na CO3 + HCI → NaCl + H,0+ CO2 (x)Na2CO3…

A:

Q: Write a balanced chemical equation to represent each of the following acid-base neutralization…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Calculate the molar concentration of H3O+ ions and the pH of the following solutions: (a) 25.0 cm3…

A: Given,  (a). 25.0 cm3 of 0.144 M HCI(aq) was added to 25.0 cm3 of 0.125 M NaOH (aq) (b). 25.0 cm3 of…

Q: Consider the following dissociation reaction of a weak acid, HA: HA(aq) + H20(4) H,O* (aq)+ A (aq)…

A: HA H2O H3O+ A- I C - 0 0 C -Ca - +Ca +Ca E C-Ca - Ca Ca a = 2.0 %   = 0.020  [H3O+] = Ca…

Q: hen a solution of hydrochloric acid is added to silver nitrate dissolved in water, a white…

A: Given : We have to represent the following equation.

Q: 1. When H2SO<(aq) was reacted with NaOH(aq) in the titration, why was a precipitate not formed? 2.…

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

Q: An aqueous solution of 0.1 M H2SO4(aq) is added to 0.1 M Na2S(aq) and is allowed to react. From the…

A: A chemical reaction is a process in which reactants get converted into products.

Q: Balance the following equation showing the complete neutralization of arsenous acid with sodium…

A: A balanced chemical equation is the one that consists of an equal number of every atom of an element…

Q: Aqua regia is prepared by mixing a nitric acid solution with a hydrochloric acid solution. The…

A: The balanced reaction given is, a) Given: Mass of HCl taken = 10.0 g. And mass of HNO3 taken = 75.0…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: we have to write the net ionic equation for the hydrolysis of barium hypochlorite

Q: In the previous question you calculated the molarity of CaCO 3 in a 150.0 sample of wetlands water…

A: Alkalinity refers the the capacity of water to resit the pH of  a solution.  It is the strength of a…

Q: What is the hydronium ion concentration for a 0.265 M solution of HCIO that has a K, -2.9 x 10? What…

A:

Q: 1.For the acid-base reaction (called titration) of sulfuric acid (H2SO4) with sodium hydroxide…

A:

Q: Complete and balance the following equations for reac- tions taking place in basic solution. (a)…

A: Redox reactions are the reactions in which oxidation and reduction occur simultaneously. Balancing…

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

A:

Q: Consider the reaction between aqueous solutions of hydrofluoric acid and sodium hydrogen sulfate.…

A: In given question acid react with salt and strong acid displaced , weak acid from its Salt.

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: Use the reaction to complete. KOH+HBr-->KBr+H2O A student sets up a titration apparatus with 25 mL…

A: Given Volume of KOH = 25 ml Molarity of HBr = 0.1 M

Q: Lactic acid (ch3ch(oh)cooh) is produced by bacteria in the mouth from food residues and is…

A: Given that,  Concentration of lactic acid sample = 0.528 mol/L Ka value of lactic acid = 1.4×10-4…

Q: Complete the balanced neutralization equation for the reaction below:   HNO₃(aq) + Ba(OH)₂(aq)→

A: In given reaction HNO3 is acid and Ba(OH)2 is base. So, this reaction is acid base neutralization…

Q: Calculate the AH for the reaction: N2O4+ CO → N½O+ CO2

A: N2O4 (g) + 3CO (g)   ------&gt;  N2O (g)  + 3CO2 (g) Enthalpies…

Q: 6) The pH of a 0.250 M weak acid solution, HA, is 3.84, what is the Ka of the acid? (8.4 X 108) НА…

A: You are posted with multiple questions. As per the rules, I am answering first question only. Please…

Q: According to the Arrhenius concept, if Al(OH)3 were dissolved in water, it would act as: A) a…

A:

Q: A student carried out an experiment and used 20.00 mL of 0.0100 M NaOH to titrate the excess HCl in…

A: We are given an amount of NaOH being used to titrate the acid in an antacid reaction. We have to…

Q: Consider the neutralization reaction that occurs between sulfuric acid and sodium hydroxide. How…

A: Buffer solution is defined as the aqueous solution which consists of a weak base/acid and its…

Q: Write a balanced chemical equation for the following reaction in a basic solution. ClO–(aq) +…

A: Write a balanced chemical equation for the following reaction in a basic solution.ClO–(aq) +…

Q: A. What is the pH of an aqueous solution with a hydrogen ion concentration of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A major component of coral is carbonate ions, which is created by the dissociation of bicarbonate…

A: Here we are required state effect on the concentration of carbonate when acidity is increased

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.