Dilution of Solution Use the correct Significant figures and Solve the following problems            What volume of a concentrated solution of potassium hydroxide (6.00 M) must be diluted to 200. mL to make a 0.880 M solution of potassium hydroxide?             What is the molarity of a solution prepared by diluting 43.72 mL of 5.005 M aqueous K2Cr2O7 to 500 mL?              How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to achieve a 0.30 M copper(II) sulfate solution?             How many Liters of 0.715 M HCl is required to neutralize 1.25 grams of sodium carbonate? (producing  carbonic acid) (Molar mass of Na2CO3 = 105.99 g/mol)             2 HCl(aq)         +        Na2CO3(s)   ____>     2 NaCl(aq)    +        H2CO3(aq)                 How many grams of oxygen are required for the complete combustion of 2 g of butane, C4H10?                          (Molar Mass : C4H10 = 58.14 g/mol : O2 = 32.00 g/mol                         2C4H10     +    13 O2      _________>    8 CO2    +    10 H2O

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 58.6 g of iron(II)…

A: Given, Mass of iron (II) bromide (FeBr2) = 58.6 g Volume of the flask = volume of the solution = 250…

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: We have to calculate the concentration of iodide ion.

Q: Suppose 0.394 g of ammonium chloride is dissolved in 300. mL of a 19.0 m M aqueous solution of…

A:

Q: Suppose 5.18g of ammonium acetate is dissolved in 200.mL of a 0.40 M aqueous solution of sodium…

A: Given : Mass of ammonium acetate i.e NH4CH3COO = 5.18 g And volume of solution = 200 mL = 0.200 L…

Q: A solution is prepared by dissolving 3.2 grams of NaCl (MM=58.44 g/mol) in enough water to make…

A: The molarity is a concentration term which is explained as the number of moles of solute dissolved…

Q: Dilute solutions of NaHCO3 are sometimes used in treating acid burns. How many milliliters of 0.100…

A: The volume of the solution at the initial V1 is 750 mL. The molar concentration of the solution at…

Q: 5) How much water would you need to add to 10.0 ml of a 16.0 M solution in order to make a 0.050M…

A: Hello. Since multiple questions have been posted, the first question shall be only solved in this…

Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

A: The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be…

Q: Suppose 0.452 g of sodium iodide is dissolved in 100. mL of a 14.0 m M aqueous solution of silver…

A: Mass of NaI = 0.452 gVolume of AgNO3 solution = 100 mLConcentration of AgNO3 = 14.0 M

Q: Physiological saline is used for intravenous infusions (IVs) and is 0.155 M NaCl. To prepare 2…

A:

Q: Suppose 3.17g of lead(II) acetate is dissolved in 300.mL of a 0.20 M aqueous solution of ammonium…

A: Given, Mass of lead (II) acetate = 3.17 g Volume of ammonium sulfate = 300.0 mL Molarity of ammonium…

Q: Suppose 0.642 g of iron(II) iodide is dissolved in 50. mL of a 63.0 m M aqueous solution of silver…

A: Given that : The mass of iron (II) iodide = 0.642 g The volume of silver nitrate solution = 50 mL…

Q: Sodium carbonate (Na₂CO3) is available in very pure form and can be used to standardize acid…

A: we have to calculate molarity of HCl

Q: 1. How many grams of NiCl2-6H,O will be used to prepare a 0.0350 M, 500.0 mL of NiCl2 solution?

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

Q: Muriatic acid, an industrial grade of concentrated HCl, is used to clean masonry and cement. Its…

A: As per the data given in the question,Volume of muriatic acid solution = to be calculatedWeight of…

Q: One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by…

A: Molarity is defined as a number of moles of solute dissolved in one liter of solution.…

Q: Suppose 0.159 g of lead(II) nitrate is dissolved in 150. mL of a 40.0 m M aqueous solution of…

A: Here we are required to find the Molarity of lead cation

Q: Suppose 0.0746 g of nickel (II) iodide is dissolved in 50. ml. of a 36.0 m M aqueous solution of…

A: We have to calculate final molarity of iodine anion in the solution

Q: Constants I Periodic Table An acid solution is 0.110 Min HCl and 0.210 M in H2 SO4. Part A What…

A: The neutralization reaction between acid and base occurs based on the following equation:…

Q: a)How many moles of acetic acid are in 100 mL of vinegar? What is the molarity of acetic acid in…

A: Given:Mass of acetic acid= 5g Volume of solution =100 mL

Q: Suppose 3.32 g of nickel(II) iodide is dissolved in 200. mL of a 0.30 M aqueous solution of…

A: The equation is,

Q: Suppose 2.90 g of ammonium bromide is dissolved in 50. mL of a 0.60 M aqueous solution of potassium…

A: Here the NH4Br reacts with K2CO3 to give KBr and (NH4)2CO3 as the products. We can simply find the…

Q: molarity

A:

Q: What volume of a 6.21  M M stock solution do you need to prepare 250.  mL mL of a 0.0604  M M…

A: We have to dilute a stock solution, and have to find its volume

Q: Suppose 23.8 g of sodium iodide is dissolved in 350. mL of a 0.80 M aqueous solution of silver…

A:

Q: Suppose 0.190 g of lead(II) acetate is dissolved in 350. mL of a 41.0 m M aqueous solution of…

A: Details

Q: What is the concentration (in M) of a sodium chloride(NaCl) solution prepared by dissolving 16.5 g…

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  number of moles…

Q: The molarity of a solution of (NH4),SO3 is 0.173 M. Consider a 32.0 mL volume of this (NHA),SO3…

A: Molarity is the number of moles of the solute dissolved in one litre of the solution.

Q: Suppose 2.06 g of lead(II) acetate is dissolved in 250. mL of a 48.0 m M aqueous solution of…

A: Step 1:

Q: Suppose 8.50g of potassium acetate is dissolved in 250.mL of a 0.30 M  aqueous solution of sodium…

A: It is given that potassium acetate is dissolved into sodium chromate solution.Volume of sodium…

Q: Q2 A: A solution prepared using 150 g of sodium sulphate (Na2SO4). The molarity of the solution is…

A: We have molarity of sodium sulfate as 0.85 molar, we have used 150 gram of sodium sulphate. We have…

Q: Suppose 0.921g of sodium acetate is dissolved in 100.mL of a 41.0mM aqueous solution of ammonium…

A: The reaction for the above process is given below. 2CH3COONa     +     (NH4)2SO4     → Na2SO4      +…

Q: What is the molarity of the final solution when 255 mL of water are added to 0.550 L of a 2.50 M…

A: Given:Initial concentration M1 = 2.50 MInitial volume V1 = 0.550 L.Final volume V2 = 0.550 L + 255…

Q: Suppose 0.994g of sodium iodide is dissolved in 150.mL of a 39.0 m M aqueous solution of silver…

A: the balanced equation for the reaction between NaI and AgNO3 is NaI (aq) + AgNO3 (aq) ------> AgI…

Q: Suppose 0.552g of zinc acetate is dissolved in 100.mL of a 22.0mM aqueous solution of ammonium…

A: zinc acetate = 0.552g aqueous solution of ammonium sulfate is ; 100.mL of a 22.0mM Volume of…

Q: What is the concentration of sodium chloride in the final solution if 18.50 mL of 0.125 M BaCl2…

A: From the moles of sodium chloride we can calculate the concentration of sodium chloride.

Q: household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a bleach…

A:

Q: Suppose 32.4g of zinc acetate is dissolved in 350.mL of a 0.70 M aqueous solution of ammonium…

A:

Q: A simple equation that can be used ONLY for dilutions is M1V1 = M2V2.  So if a concentrated solution…

A: Given,M1= 1.36 MM2 = 0.286 M V2 = 50.0 mL

Q: What is the final molarity of a solution (in M) if one takes 16.0mL of 3.0M red dye (red food…

A:

Q: e the final molarity of sodium cation in the solution. You can assume the v pur answer to 3…

A: Mass of NaBr = 4.85 g Molar mass of NaBr = 103 g/mol Moles of NaBr = mass/molar mass    = 4.85/103…

Q: Suppose 2.14 g of ammonium nitrate is dissolved in 300. mL of a 40.0 m M aqueous solution of sodium…

A: The balanced chemical equation for the dissolution of ammonium nitrate are :----NH4NO3 (s) → NH4+…

Q: A student obtains 500. mL of a 1.0 M solution of NaCl(aq). Which of the following changes would…

A: We want to prepare a solution of concentration 2.0M using 1.0M solution this is possible only when…

Q: What volume, in milliliters, of a 0.185 M solution of KCl contains 2.85 g of the compound? Express…

A:

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.