How many mL of a 0.100M solution of the sodium phosphate [Na3(PO4)] reactant is required to react in stoichiometric amounts with 100 mL of a 0.100 M solution of the other reactant, cobalt (II) chloride hexahydrate (CoCl₂ 6H₂O)? Show all your calculations. (Please type answer no write by hend)

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: How many grams of Ag2CrO4 will precipitate if excess K2CrO4 (aq) is added to a 41.5 mL of 0.816M…

A: Ag2NO3 is limiting reactant. and K2CrO4 is given in excess...

Q: A mixture of 2.00 mL 0.100 M sodium hydroxide and 1.00 L of 0.200 M calcium chloride was prepared.…

A:

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A:

Q: Calculate the mass of the solid that forms when 0.239 L of 0.023 M CaBr2 is added to 0.133 L of 0.76…

A: Volume of CaBr2 = 0.239 L  Concentration of CaBr2 = 0.023 M = 0.023 mol /L Volume of (NH4)2CO3 =…

Q: What is the concentration (in Molarity) of a Sulfuric Acid (H₂SO4) solution it a 15.0 mL sample…

A:

Q: onsider the reaction of acetic acid (HC2H3O2) in vinegar with NaOH solution 1) write a balanced…

A: Here we are required to find the mass % of acetic acid in vinegar.

Q: In Part A of this experiment, you will be standardizing a solution of sodium hydroxide (N2OH)…

A: We have to give the no. Of grams of CH3COOH

Q: How many grams of silver nitrate can I make if I mix 25.0 mL of 3.50 M of AgNO3 with 125mL of 1.50M…

A: 1) Volume of Silver nitrate is (V1)=25.00 mL 2) Volume of NaCl is (V2)=125.00 mL 3) Concentration of…

Q: Consider the reaction 3NaОH(аq) + 3FeCl3 NaCI (aq) + 3Fe(OH)3 (s) a. What mass of Fe(OH)3 would be…

A: Given information: 3NaOHaq+3FeCl3→NaClaq+3FeOH3s a. Volume = 250 mLConcentration of NaOH = 0.250 Mb.…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Sodium hydroxide reacts with KHP to form the sodium-potassium phthalate and water. The reaction is…

Q: 5.50 mL of H2O and 3.00 mL of an aqueous 0.030 M I solution were added to 13.50 mL of an aqueous…

A: Initial molarity of Fe3+ solution=0.025 M Initial volume of Fe3+ solution=13.50 mL = 0.01350 L…

Q: What is the molarity of a Ba(OH)2 solution if 30.0 mL is required to neutralize 3.45 mL of 1.30 M…

A: Given :-  Balanced chemical equation :-  3Ba(OH)2 + 2H3PO4 → Ba3(PO4)2 + 6H2O  Molarity of H3PO4…

Q: 3NaOH(aq) + FeCl3 3NaCl(aq) + Fe(OH)3(s) A. Calculate the volume of 0.200M FeCl3 solution needed to…

A: The balanced reaction taking place is given as, => 3 NaOH (aq) + FeCl3 (aq) ------> 3 NaCl…

Q: A solution of sodium thiosulfate, Na2S2O3, is 0.2851 M. 14.68 mL of this solution reacts with 8.62…

A: Given , 2 Na2S2O3 + I2→Na2S4O6 + 2NaI  For Na2S2O3: Molarity M1=0.2851 M Volume V1=14.68 mL For  I2…

Q: You are given solutions of HCl and NaOH and must deter-mine their concentrations. You use 27.5 mL of…

A: As we have given H2SO4 of known concentration so with the help of this we need to standardize the…

Q: Two (2) grams of vinegar solution was given to you to analyze for the percent acetic acid present in…

A:

Q: Let's say you added too much magnesium in the amount of 0.1444 g. How much 5.00 M HCl (in mL) would…

A: Number of moles = Mass/molar mass Molarity = Number of moles of solute/volume of solution (L)…

Q: 6 Consider the following reaction: H,SO, + 2 NaOH ----- Na;SO, 2 H2O 20.0 mL of a 0.25 M NaOH…

A: Molarity=moles of solutevolume of solution in (L)Number of moles of solute=given massmolar mass…

Q: Determine the number of milliliters of 0.02028 M phosphoric acid required to neutralize 12.14 mL of…

A:

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A: Neutralization :-  The reaction between H+ ions of an acid with OH- ions of base to form H2O is…

Q: Suppose you are titrating a solid mixture containing KHP (molar mass-D204.2 g/mol) and a salt…

A:

Q: Given the reaction below, if 128.5 mL of 0.860  M Al(NO3)3 is reacted with 246.5 mL of 1.15 M NaOH…

A: The balanced reaction taking place is given as, => Al(NO3)3 + 3 NaOH -------> Al(OH)3 + 3…

Q: mass of lactic acid is

A:

Q: Will all the lead be removed from 13.6 mL of 6.40×10-3 M Pb(NO3)2 upon addition of 14.1 mL of 0.0119…

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Q: What is the molarity of the nitric acid solution if 37.9 mL of HNO3 are required to react with 96.0…

A: Given, Volume of HNO3= 37.9 ml molarity of HNO3 = ? Volume of Ba(OH)2=96.0 mL molarity of…

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: A 36.42-mL of 0.1520 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the…

A:

Q: 1.0 g of aluminum hydroxide reacts with 25.0 mL of 0.500 M carbonic acid according to the following…

A: Limiting reagant are those reactant which have less value of ratio of mol to stoichiometry…

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A: H2SO4 is a dibasic acid and KOH is a monoacidic base. Thus moles of KOH required to neutralize the…

Q: Give the concentration of each ion present in the solution formed by mixing together the two…

A: Here both the solution will furnish ions in the solution corresponds to the one unit contains. For:…

Q: What volume of 0.750 M hydrochloric acid solution can be prepared from the HCl produced by the…

A: We have given that  1. What volume of 0.750 M hydrochloric acid solution can be prepared from the…

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: The label is missing from the stock solution of sodium hypochlorite. You read your lab notes and…

A: Molarity (M1) = 0.490 M Volume (V1) = 0.55 L  Volume (V2) = 0.067 L  Molarity (M2) = ?

Q: 11) Consider the reaction  2 LiOH (aq)+ H2SO4(aq)=2 H2O(l)+ Li2SO4( aq) how many mL of a 0.233M…

A: We have a balanced acid base reaction. We have 42.8 ml of 1.57 M of acid, and 0.233 M of base. We…

Q: What mass of tin (in g) would be required to completely react with 1.95 L of 0.350 M HCI in the…

A: The balanced chemical equation for the reaction of HCl and Sn is,     Sn(s) + 4 HCl(aq)  ----->…

Q: A student makes a solution using the following volumes of stock solutions. mL 0.019 M Fe(NO3)3 3.37…

A: Fe(NO3)3 is a strong electrolyte. It dissociates 100% to the ions Fe3+ and NO3-.

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A:

Q: The reaction between 50.0 mL of 0.325M solution of potassium sulfide and 50.0 mL of 0.125 M…

A: Given: Volume of potassium sulfide = 50.0 mL Concentration of potassium sulfide = 0.325 M Volume of…

Q: 150.00 grams of Iron (III) sulfate is dissolved in enough water to prepare 200.0 ml of solution.…

A:

Q: 3-8. Suppose 175 grams of P, is added to 8.00 liters of a 2.65 M HCl solution and the following…

A:

Q: 13. How many mL of 0.1392 M sodium hydroxide are required to neutralize: NaOH + HCl → Nall a. 23.0…

A: The balanced equation for the neutralization reaction between NaOH and HCl is NaOH (aq) + HCl (aq)…

Q: to 70 ml of 0.2M Pb solution (NO3) 2 add 30 ml of 0.7 M KIO3 solution. a) Write the equation of the…

A: Solubility product   It is the product of concentration term of ions dissociated from the sparingly…

Q: A solution of sodium thiosulfate, Na2S2O3, is 0.5522 M. 8.50 mL of this solution reacts with 39.03…

A: 1.  Molarity of  I2 solution = 0.06013 M . 2. Mass of As2O3 in the sample = 0.2358 g

Q: In a double replacement precipitation reaction, KCl reacts with Pb(NO3)2 in a 2:1 mole ratio,…

A: Potassium chloride reacts with lead (II) nitrate to form potassium nitrate and lead (II) chloride.…

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.