Which of the following solutions would be the best conductor of electricity (i.e. the best electrolyte)? a. 1 M KCl (aq) b.1 M NH3 (aq) c. 1 M CH3OH (aq) d. 1 M O2 (aq) e. 1 M CH2O (aq)

Q: What is the hydronium-ior encentration in a solution forned by combining 450 mL of 0.10 M NaOH with…

A: The question is based on the titrations.  we are titrating a strong acid with a strong base. we need…

Q: It takes 38.65 mL of a 0.0895 M hydrochloric acid solution to reach the equivalence point in the…

A: We know that, the reaction in which an acid and base react quantitatively with each other is called…

Q: You would like to make 3L of 0.10 M HCl(aq) solution from a stock solution with a concentration of…

A: • The values provided in the question are:-       i) Initial concentration of HCl solution, M1 =…

Q: 1. Find the pair of aqueous solutions below that produces liquid water and a gas? For this, you must…

A: The given reactions are all examples of chemical reactions.

Q: What ions (if any) are spectator ions? AgNO­3 (aq) + 2NaI (aq)  AgI (s) + NaNO3 (aq)

A: Spectator ions are generally present in both sides of ionic equations and are produced by ionizable…

Q: Which of the following is an acid base reaction?

A: 1. Precipitate reactions: In these reactions to soluble ionic compound solutions are reacted to give…

Q: 66. The concentration of Mn2(aq) can be determined by titration with MnO4 (aq) in basic solution. A…

A: The steps involved in the balancing of a redox equation are:First, balance the number of electrons…

Q: mL NaOH

A:

Q: What volume of 1N NaOH in mL should be added to a liter of 0.66 N KOH in order for the resulting…

A:

Q: 17.6 mL of a 1.5 molar (mol/L) lithium hydroxide solution (LiOH) was required to neutralize 10 mL of…

A: Given chemical equation : LiOH(aq) + HClO3(aq) -------> LiClO3(aq) + H2O(l)  LiOH is base and…

Q: 4. Complete and balance the following equations; then write balanced net ionic equations a.…

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: Calculate the molar concentration of a sodium hydroxide solution if 60.00 mL of this solution were…

A:

Q: Which of the following chemical equations are acid-base reactions? I. Mg (s) + I2 (aq) → Mgl2 (s)…

A: The answer of the above question is given in step 2

Q: The exact neutralization of 15.00 mL of 0.2500 M H2SO4 (ag) requires 19.50 mL of the NaOH titrant.…

A:

Q: Which one of the following solutions is the strongest electrolyte? A. 0.35 M Al2(SO4)3(aq) B. 0.95 M…

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

Q: 47.8 mg of silver nitrate (AGNO3, 169.9 g/mol) was dissolved in water to make 10.00 mL of solution.…

A: Given information is as follows: The mass of silver nitrate = 47.8 mg = 47.8×10-3 g The volume of…

Q: Calcium carbonate tablets can be used as an antacid. The label on a bottle of a generic antacid…

A: Given: mass of each tablet=500mg Molarity of HCl=0.6M

Q: A 520 mL of 9.2 M HNO3(aq) needs to be diluted to 2.1 M.  Find the volume of the diluted HNO3(aq):

A:

Q: A sample of USP-grade citric acid (H3C6H5O7, three titratable protons) is analyzed by titrating with…

A: A question based on quantitative analysis, which is to be accomplished.

Q: H2. Titrations are performed by a scientist in the laboratory as follows: a solution of deuterated…

A: A laboratory technique where the concentration of an unknown solution is determined using the volume…

Q: 50.00 mL of sulfuric acid solution can be neutralized with 23.74 mL of 0.400 M sodium hydroxide.…

A: Given: Volume of sulfuric acid =50.00 mL = 0.050 L         Volume of NaOH =23.74 ml = 0.02374 L…

Q: 1. It takes 28.45 ml of an HCI solution to completely neutralize 0.1586 grams sample of Na2CO3…

A:

Q: I have 28.63 mL of an unknown-concentration Mg(OH)2 (aq) solution. I find that, when I add 23.33 mL…

A:

Q: 2. A 25.0-mL sample of HNO3 (aq) is neutralized by 32.1 mL of 0.150 M KOH (aq). What is the molarity…

A: Solution :-Nitric acid on neutralisation reaction with pottasiumhydroxide gives pottasium nitrate…

Q: Predict whether a solid might form in each of the following mixtures of solutions. If so, write the…

A: Given, A. NH4Cl(aq) + Ca(NO3)2(aq) b.  Pb(NO3)2(aq) + KCl(aq)

Q: Fe2+ (aq), Ca2+ (aq) , and Ba2+ (aq) are in a solution together what would you add to the water to…

A: In the given question we have to separate ions from Solution.  the mixture of metal ions in the…

Q: A student is asked to standardize a solution of calcium hydroxide. He weighs out 1.09 g potassium…

A: First, write down the reaction between calcium hydroxide and potassium hydrogen phthalate. Use this…

Q: Litmus paper is paper that has been treated with dyes and is used as an acid-base indicator. Red…

A: The litmus paper is used to test if the solution is acidic or basic. Acidic solution turns the blue…

Q: 0.8159 g sample of HCl issolved in water to make e titration. What is the E り.859g Hil

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: A 500-ml volumetric flask contains 150 ml of 0.200 N H2SO4. By adding a more concentrated H2SO,the…

A: 1.A. Given: C1= 0.200 N V1= 150 mL Details for initial sulphuric acid in volumetric flask C2= ? N…

Q: A 50.0 mL solution of AgNO3 is titrated with 15.0 mL of 0.215 M MgCl2 in order to determine the…

A:

Q: Which of the following is the net ionic equation for: CaBr2 (aq) + Na₂CO3 (aq) → ... Make sure you…

A: To solve this problem we have to complete the given equation and net ionic equation will be…

Q: Consider the following reaction:            Mg(s)    +      2HCl(aq)        →            MgCl2(aq)…

A: In a chemical reaction, reactants react to form the products.  Each reaction is characterised by…

Q: 4. Complete and Balance the following neutralization equations. HCIO (aq) NaOH (aq) Ca(OH)2 (aq)…

A: Neutralisation Reaction In a neutralisation reaction acid reacts with base to form salt nad water.…

Q: According to the following (balanced) reaction, what volume of 0.244 mol/L KCI solution is required…

A:

Q: A. What  mass of Ba(OH)2 is needed to make 250 ml of 0.155 m Ba(OH)2(aq)  B. What if 25 ml of the…

A: NOTE : since density of solution is not mentioned in the question and volume of solutions are given,…

Q: What volume of 0.0105  -M HBr solution is required to titrate 125 mL of a 0.0100 – M Ca(OH)2…

A: Given the volume of 0.0100 M Ca(OH)2 taken for titration = 125 mL   Millimoles(mmol) of Ca(OH)2…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.