A 400.0 mL solution contains 15.0 g of ethanol (C2H,O). What is the concentration (in M) of ethanol? A: 0.814

Q: How much 6.9M MGCIO, solution is required to make 72 L of a 0.4 M MgCIO, solution?

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: A solution is made by combining 1.25 of glucose and 100mL of water (density= .9998 g/mL)/ what is…

A:

Q: How many grams of sodium hydroxide, NaOH , must be dissolved to prepare 500. mL of a 0.138 M aqueous…

A: Given :- volume of solution = 500 mL  molarity of solution = 0.138 M  To calculate :-  mass of NaOH…

Q: How many grams of NaOH  are there in 183 grams of an aqueous solution that is 2.65% (w/w) NaOH ?…

A: Weight concentration of a solution is expressed as % w/w. Like before, this stands for weight per…

Q: of the solution. 4.00-mL of Na

A: Fully protonated form of tyrosine means solution will be in acidic form so use pka1

Q: sodium acetate solution (NaC2H3O2) contains 11.5 grams in every 639 mL. What is the concentration of…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: how much water in liters has to be added to 6 L of a 4.13 M sodium phosphate solution if at the…

A: The given problem can be solved by using the formula given below as;…

Q: How many milliliters of a 5.0M H 2 S O 4 stock solution would you needto prepare 100.0 mL of 0.25M H…

A: Interpretation -  To determine the milliliters of a 5.0M H 2 S O 4 stock solution would you need to…

Q: How many grams of calcium chloride are there in 25 ml of a 6.0 M solution

A: Given: Molarity of solution=6.0 M  or 6.0 mol/L Volume of the solution= 25 mL 1 L = 1000 mL Volume…

Q: 2.2 A concentrated perchloric acid solution has a density of 1.67 g/mL at 25°C and is 11.7 M. What…

A: Perchloric acid is a strong monoprotic acid. It readily deprotonates in aqueous solution.

Q: O How many grams of a 15.2 % NAOH solutions are required to raise the concentration of a 150 g of an…

A: Given: Mass of initial solution = 150 g. Concentration of NaOH in initial solution (%(m/m)) = 8.4 %…

Q: How many mL of 6.00 M HCl solution is needed to prepare 175 mL of 0.20 M HCl solution by dilution?

A:

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: 3. How many mL of a 2.50 M NAOH solution are NaOH solution? required to make 525 mL of a 0.150 M

A: Given molarity of NaOH = 2.50M The volume of NaOH =? Desired molarity of NaOH = 0.150M The volume of…

Q: How many mL of sodium hydroxide (NaOH) are there in 425 mL of a 6.40% (v/v) solution of NaOH?

A: Since % v/v is given by  % v/v = volume of solute X 100 / Volume of solution  Since volume of…

Q: 6. A solution contains 6.30x10g of oxalic acid, H,C,0, 2 H,0, in 250 ml. What is the molarity of…

A: Given data,  Mass of oxalic acid, H2C2O4•2H2O = 6.30 × 10-2 g  Volume of solution = 250 mL

Q: what volume of solution in liter is required to make a 1.0 M solution by dissolving 42.3 grams of…

A: Given, mass of NaNO3=42.3 g molecular weight of NaNO3=85 g/mol concentration of solution = 1M

Q: What volume, in ml, of a 0.420 M sodium chloride solution has 0.0800 moles of sodium chloride?

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

Q: Calculate the molarity of 39.0 g of table sugar (C12H2201) in 100. mL of solution. M

A:

Q: The concentration of sodium chloride in blood serum is approximately 0.14 M. What volume of blood…

A: Concentration is 0.14M We know the molar mass of NaCl = 58.44g/mol

Q: What volume of 0.250 M KOH solution contains 6.31 grams of KOH?

A:

Q: How much waterl in.ml)is needed to prepare a 0.81 M KCI solution from 87 m of a 196M KCl solution?…

A: Given values are, V1 =87mL N1= 1.96 M N2= 0.81 M V2=??

Q: If 6.7 g of lithium iodide, LiI, is dissolved in enough water to make 400 g of solution, what is the…

A: Given;

Q: Question attached

A: Given information is as follows: The concentration of acetic acid = 0.10 M The volume of acetic acid…

Q: 1 A sodium acetate solution (NaC2H3O2) contains 11.5 grams in every 639 mL. What is the…

A: Molarity is the concentration term that can be defined as “number of moles of solute present in per…

Q: Consider a 0.37 M solution of CaCl2. What is the concentration of chloride ions in this solution in…

A: CaCl2 dissociates as: CaCl2→Ca2++2Cl- Thus it dissociates to give Ca2+ and 2 Cl- ions.

Q: ne A 400.0 ml solution contains 15.0 g of ethanol (C,H¿O). What is the concentration (in M) of…

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

Q: Calculate the maximum volume in mL of 0.19 M HCl that a tablet containing 1,031 mg CaCO3 would be…

A: The equation for the given neutralization reaction is as follows. CaCO3+2HCl→CaCl2+CO2+H2O That…

Q: What mass in grams of HNO, is in 500 mL 2.0x10 M solution of HNO;?

A: Given : Volume of solution = 500 ml = 500/1000 L = 1/2 L Molarity of solution = 2 × 10-5 M And we…

Q: To 14.8 cm3 of a 1.5 M H2SO4 , enough water is added to produce a 0,18 M H2SO4 solution. How much…

A: During the process of dilution, the number of moles of the solute H2SO4 remains the same.  Thus, we…

Q: Molarity (M) Calculate the molar concentration of a solution containing 13.4 g potassium hydroxide…

A: Molarity is termed as the number of moles of solute to the volume of solution in litre. It is showed…

Q: O Calculate the mass of H2O2 in 5.00 mL of the H2O2 solution.

A:

Q: How many grams of a sugar with the formula C6H12O6 are needed to make 500 mL a 0.15 M solution?

A: Calculate the no. of moles of glucose (C6H12O6) dissolved in solution using molarity formulaNo. of…

Q: How many mL of a 0.224 M aqueous solution of manganese(II) sulfate, MnSO4, must be taken to obtain…

A: Molarity of MnSO4 = 0.224 mol/L       ( M = mol/L) Mass of MnSO4  = 15.1 g    Molar mass of MnSO4  ,…

Q: 8.859kg of Al2(CO3)3 is to make a 5896mL aqueous solution. How much water must be added to the…

A: Molarity = Number of moles of solute/Volume of solvent in L Number of moles = Mass in gram/Molar…

Q: What is the molar concentration of a 10% NaCl solution if at 25⁰C, the density of 10% NaCl is 1.09…

A:

Q: 3. Calculate the mass of NaOH in grams required to prepare a 500 mL solution with a concentration of…

A: When the X mole of a particular compound is dissolved in 1 liter of the solvent then the molarity of…

Q: What volume of a 0.175 M potassium hydroxide solution is required to neutralize 20.3 mL of a 0.214 M…

A:

Q: volume of a 0.179 M calcium hydroxide solution is required to neutralize 28.4 mL of a 0.318M…

A:

Q: How many grams of carbon are in 177.8 mL of a 3.15M solution of octanol(C8H17OH)|

A: Given formula of octanol is C8H17OH. One mole of octanol contains 8 carbon atoms. Atomic mass of…

Q: How many grams of sodium hydroxide are present in 247.0 mL of a 0.400 M NaOH solution?

A: Given values are -> Volume of NaOH =247.0ml Molarity of NaOH = 0.400M

Q: How many mL of a 6.8 M HCl solution would it take to make a 250 mL of a 2.5M solution?

A: Given that ; Molarity of HCl (M1)= 6.8 M Molarity of diluted solution (M2) = 2.5 M Volume of diluted…

Q: How much 0.52 M HCl solution can be made by di- luting 250 mL of 10 M HC1?

A:

Q: 5.0 mL of 3.6 M K2CO3 solution is diluted to make a 0.45 M solution, what is the volume of the…

A: Given:5.0 mL of 3.6 M K2CO3 solution is diluted to make 0.45 M solution.Consider,V1 = 5.0 mLM1= 3.6…

Q: How many milliliters of 12.0 M HCl are required to prepare a 2.00 M, 250.0 mL of HCl solution?

A: Intial concentration of HCl = M1 = 12 M Intial volume of HCl = V1 = ? mL Final concentration of HCl…

Q: A student is to prepare a 250.-mL solution of 1.0 M glucose (C6H12O6, 180.16 g/mol). a) How many…

A: Given: The volume of the solution is 250 mL. Molarity of glucose solution =1.0 M   Molarity can be…

Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution.   If 6.5 mL of this…

A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution

Q: The mass percent of acetic acid in household vinegar is approx. 5.00% How much water would you need…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: How many milligrams of sulfuric acid (H2SO4) are in a 50 mL solution of 1.9 M H2SO4?

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