What is the equivalent weight of H2SO4?

Q: A liniment contains 15 % (v/v) of methyl salicylate. How many mL of the liniment can be made from 1…

A: The concentration of methyl salicylate in liniment is = 15 %(v/v) The volume of liniment can be made…

Q: Q1/ The molarity and Normality for 250 ml of ?1.05% NaHCO3 0.05, 0.05 O 0.1,0.05 O 0.05,0.1 O

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Q: Imagine you completed the dilution series shown below. What is the final dilution factor of the…

A: In the given dilution series 1 mL of the solution given in stock solution is diluted to 10 ml and…

Q: is HgSO4 Soluable in water?

A: No, HgSO4 that is mercuric sulphate is NOT SOLUBLE in water. It is because when it is added in…

Q: convert 661.9 kcal to MJ give answer to 4 sig figs

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Q: What volume (in L) of a 0.200 M K2SO4 solution contains 85.6 g of K2SO4? MAKE SURE YOUR ANSWER IS…

A: Questions 13)  Molecular weight of K2SO4  is 174.259g/mol  Given that 85.6 g so we have to convert…

Q: What is the molarity of 500g of silver nitrate (AgNO3) dissolved in 600mL of Water?

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Q: The number of grams of  CaCl2 in 70.0 mL of 2.60% (w/v) CaCl2 solution

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Q: Prepare 250 ml of 2.5% w/v NaCl

A: Solutions are prepared in various concentration. One of such concentration is weight by volume…

Q: combination

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Q: How many grams of CuSO4.5H20 are required to prepare 100ml of 500ppm Cu (Cu363.5, S=32 , 0=16 , H=1,…

A: The given data contains, Volume = 100 ml. concentration = 500 ppm.

Q: Q. 2 Calculate the final concentration if 3L of 4 M of NaCl and 5 L of 2.5 M of NaCl are mixed.…

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Q: e partial pressure of H2

A: We know that partial pressure can be calculated as below : Ptotal = P1 + P2 + P3 +........ + Pn  for…

Q: volume of 0.250 mol/L solution that can be made from 31.0 g of C2H2O4 • 2H2O(s)

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Q: What is the equivalent weight of zinc oxide?

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Q: 3. Which of the following statement/s is/are correct? I. 3.00 N H2SO4 is equivalent to 6.00 M H2S04.…

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Q: molarity of the solution. (MW of SO2 = 64g/mol)

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Q: How many grams of X2Y (MW = 57.58) is needed to prepare 410 mL of 0.187 M solution ? Answer in 2…

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Q: volume

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Q: Do the volumes of H2SO4 and NaOH used in the experiment need to be accurately measured?  Explain.

A: Yes they are need to be measured accurately. This is because, the moles of acid or base will be…

Q: Calculate the solubility of BaSO4 in water at 25 °C Round your answer to 2 significant digits.

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Q: What volume (microliters) of a 1 µM NaOH solution would be needed to provide 14.8 ng of NaOH for a…

A: Given is Molarity of NaOH = 1 µM = 1 × 10-6 M Mass of NaOH = 14.8 ng = 14.8 × 10-9 g Molar mass of…

Q: Complete the table below. (Report all answers to 3 sig figs) Solute Solute Mass (g) Mol Solute KNO3…

A: The number of moles is counted by dividing the mass of the solution by the molar mass of the solute.…

Q: what is the Report. answer L percent water in hydrate. olt Nacl 2H26

A: Mass percentage is equal to the mass of the given substance divided by total mass of compound…

Q: 6. .... =mole/L. a) Mole fraction b) Molarity c) % Yield d) Normality

A: We are given : UNIT = mol/L We have to find the quantity that have unit of mol/L.

Q: What is the Normality

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Q: What is the mass in grams of KCl present in 23.0 g KCI of 12.50 KCI solution?

A: Solution - According to the question - Given values are - Mass of KCl = 23.0 g (0.23) Solution  of…

Q: Calculate equivalent weight for H3PO4.

A: The molecular weight of phosphoric acid is= (3+31+16*4)gram/mol = 98 gram/mol

Q: What volume of 1.50 mol/L stock solution is needed to make 125 ml of a 0.60 mol/L? 1.50 ml 2.7.2…

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Q: Prepare 2 liter of approximately 0.50M Nacl using solid NaCl

A: Given, Concentration of NaCl solution = 0.50 M = 0.50 mol/L Volume of the solution = 2.0 L…

Q: A laboratory technician purchased 250. mL of 15.4 mol/L nitric acid. She uses this concentrated…

A: Given that : Initial volume (V1) = 250 mL = 0.25 L Initial concentration (M1) = 15.4 mol/L Final…

Q: what is the m/m% for 15 g sucrose 500g of water

A: M/M % is one of the ways of expressing the concentration of solute present in a solution. It is…

Q: How many grams of sucrose (C12H22O11) are in 1.60L of a 0.829 M sucrose solution? Express the mass…

A: Molarity : It is the number of moles of Solute dissolved per litre of theSolution . It is…

Q: How many equivalents are present in 10.0 g magnesium hydroxide?

A: Equivalent weight or gram equivalent is the mass of a given substance which combines or displaces a…

Q: What volume of beer that is 6.0 % by volume alcohol contains 200. ml CH3CH2OH (ethyl alcohol)?

A: Given that the volume percent of alcohol is 6 percent and the total volume of ethyl alcohol is 200 m…

Q: Calculate the normality of a solution of acetic acid ( CH3COOH) which contains 90g of acetic acid in…

A: Given data: Weight of Acetic acid (CH3COOH) = 90 g Make up volume = 2 L Atomic weight of Carbon (C)…

Q: Which of standard substance (or standardized solution) is correct for standardization of ICl :…

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Q: 3. What is the molar concentration of a solution that is 28.15% HNO, (w/w) (MM= 63.01 g/mol)? The…

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Q: Q1: A solution containing 10 mmol CaCl2 is diluted to 1 L. Calculate the number of grams of…

A: Note: As per our guidelines, we are supposed to answer only one question. Please repost the other…

Q: Calculate the equivalent weight of the following: Al3+ , Mg2+ , Zn2+, NH4+ , and  Mn4+, and Fe3+ .

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Q: What is the normality of a solution of H2SO4 if it has a specific gravity of 1.84 and contains 95.0%…

A: Normality = Number of gram equivalents/Volume of solution in L Number of gram equivalents =…

Q: Whats the mass of KIO3 that will consume 350 ml of .1 M Na2S2O3?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: Prepared 1 M of NaCl solution in volume ?100 ml, Mwt is 58.5 0.585 gm. O 5.85 gm. O 58.5 gm. O

A: Given Data  :  1. Concentration of NaCL = 1 M  2. Volume = 100 mL                     = 100 ÷1000 =…

Q: Density (g/mL) Reagent Salicylic acid Acetic anhydride Sulfuric acid Molar Mass (g/mole) Amount Mole…

A: The percentage yield of a product in a reaction is the percentage of that product obtained compared…

Q: A 0.1 M K2SO4 solution can be prepared by diluting. mL of 3.8 M K2SO4 solution to 206 mL

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Q: How many mL of 0.625 M KBr are needed to prepare 2. O 200. mL O 0.0200 mL O 313 mL O 31.3 mL

A: The molarity is determined as the moles of solute upon volume of solution in liters. The molarity of…

Q: ) A patient visits your pharmacy with a prescription for 200g Betnovate (betamethasone valerate)…

A: Given that -  Prescribed Betnovate mass by patient = 200 g  Weight percent of prescribed Betnovate =…

Q: Acetic acid dissolves in water as a weak acid. Calculate the mole fraction of acetic acid in the…

A: Mole fraction is the ratio of number of moles of specific compound in solution to the total moles in…

Q: what is the percent weight of a solution containing 3.73g NaCI in 75g of the solution?

A: The weight percentage of a solution can be calculated using equation (1). In this equation, ws is…

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.