5-What is the molar concentration of a solution made by mixing 300 mL of 0.0200 MH;SO4 with 200 ml of 0.0300 M HSO4?

Q: What volume of 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH?

A: Chemical reaction of the 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH is…

Q: What is the percent of ZnO in an ointment prepared by mixing 150 g of 25% ZnO, 350 g of 5%ZnO and…

A: Given: Mass percent of ZnO in sample 1 = 25 % Mass of sample 1 = 150 g. Mass percent of ZnO in…

Q: If 43.3 g of CHOH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Consider the reaction of 75.0 mL of 0.350 M C;H;N (Kb = 1.7 x 10*) with 100.0 mL of 0.449 M HCI. a)…

A: Solution           Here question has multiple sub parts according to Bartleby guideline we will…

Q: What is the % (m/v) concentration of an ammonium chloride (NH4Cl) solution that was prepared by…

A: % m/v is given by  % m/V = mass of solute X 100 / Volume of solution in mL Since mass of solute…

Q: what volume (L) of 0.404 M potassium hydroxide solution would just neutralize 60.6 mL of 0.388…

A:

Q: 10. What volume of 0.500 M HCI is needed to react completely with 0.100 mols of Pb(NO3)2? 2HCI +…

A: Given;

Q: 5.14 What is the molar concentration of chloride ion in a solution prepared by dissolving 22.0 g of…

A: Number of moles of calcium chloride can be calculated as follows:

Q: What is the concentration in molarity of a solution which is 5.05 %m/v benzene (C₂H, MM = 78.11…

A: Molarity is calculated by dividing the number of moles of solute in grams by the volume of the…

Q: What volume of 0.260 M H2 SO4 is needed to react with 54.3 mL of 0.115 M NaOH? The equation is H2SO4…

A:

Q: 6. What volume of a 0.65 M solution of sodium chloride could be formed with 0.43 mol of NaCl?

A: Molarity = number of moles / volume of solution (in L) Volume = number of moles/molarity of solution…

Q: 5. What volume of 0.2000 mol/L Al(OH) 3 will be required to reach the equivalence point with 250.0…

A:

Q: 7 (a) How many grams of ethanol, CH CH,OH, should you dis- solve in water to make 1.00 L of vodka…

A:

Q: 2.0 L of 0.51 M NaOH from 1.0 M NaOH

A: The number of moles of a substance remains the same after the dilution. The number of moles are…

Q: What is the final concentration of a solution made by adding 85.0 mL of water to 250.0 mL of 3.00 M…

A: The formula used is M1V1 = M2V2 M1= Initial Concentration V1=Initial volume M2=Final Concentration…

Q: 5) What volume of 1.00M NaOH is required to neutralize 35.0 ml of 0.102M hydroiodic acid, HI?

A: The interaction between an acid and a base is known as a neutralization reaction, and it results in…

Q: (a) Describe how to prepare 0.500 L of a 0.100 M aqueous solution of                    potassium…

A: (a) Given: To prepare 0.500 L of a 0.100 M aqueous solution of KHCO3

Q: Consider the reaction of 75.0 mL of 0.350 M C5HN (Kb = 1.7 x 10-) with 100.0 mL of 0.435 M HCI. What…

A: Total volume of solution can be calculated by adding volume of  C5H5N and HCl.

Q: How many grams of al2so4.18h2o should be weighed for a 25 mL solution to contain 7% Al(III)?

A: The question is based on concepts of solution. we have to estimate how much the salt need to be…

Q: 4- Describe the preparation of 200 mL of 3 F H2SO4 from the concentrated solution which is 95% (w/w)…

A: Given , Concentrated 95%(w/w) H2SO4 solution  It means , 95 grams of H2SO4 is present in 100 grams…

Q: Q2 :- prepare a standard solution of a potassium Chloride (KCI), 0.3 N in 500 ml of water. (atomic…

A:

Q: What volume (V) of o.20 M HNO, is needed to neutralize 150 mL of o.6 M NaOH?

A: The ratio of number of moles to the volume of solution in liters is called as molarity. Molarity…

Q: What mass of AgNO3 can be dissolved in 250g of water if the solubility is 2.22x105g/L?

A: Mass of water= 250 g  Solubility = 2.22 x 105 g/L The density of water = 1 g/mL The volume of water…

Q: 4. Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution.…

A: w = MW x M x V/1000 Where, w = mass of substance in g; MW = molar mass of substance; V = Volume of…

Q: What volume of 0.5 M NaOH is required to react completely with 25.0 mL of 1.0 M H2CO3? Assume the…

A:

Q: How many moles of sulfate ions are there in a 0.547L solution of 0.715 M Al5(S0,)3?

A: Number of moles of aluminium sulfate can be calculated as follows:

Q: prepare 2N solution in 250 ml volumetric flask from 5N of hci stock solution.

A:

Q: 2) Find the normal concentration of a 150 g solution of phosphoric acid (H,PO4) with a density of…

A:

Q: What volume of 0.300 M nitric acid solution is required to completely neutralize 72.5g barium…

A: Given, Molarity of nitric acid = 0.3 M Mass of barium hydroxide = 72.5 gram Volume of water Reaction…

Q: Determine the concerntration of a solution prepared by diluting 50.0 mL of a stock 0.500 M Ca(NO3)2…

A: We know, Vinitial x Sinitial = Vfinal x Sfinal where, Vinitial = initial volume of the solution…

Q: ou have 10.0 mL of 0.200 MCa(NO3)2. What is the new concentration if the solution is diluted to…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: What is the final HCl concentration of 66.4 mL of 8.08 M solution diluted to 1.53 L? .351M O 3.51M…

A: Given : Initial concentration of HCl solution = 8.08 M Initial volume of HCl solution = 66.4 mL And…

Q: What is the final molarity when 250ml 0.35M KBr is mixed with a)150mL water b)150 mL 0.25 Kbr

A:

Q: How many moles of (NH4)2Fe(SO4)2 are in 64.00 mL of 2.50 M (NH4)2Fe(SO4)2 solution?

A: The molarity of a solution represents the concentration of the solution, which is expressed as…

Q: What is the % (m/v) concentration of an ammonium chloride (NH4Cl) solution that was prepared by…

A: The concentration value is also indicated in mass/volume percent. This is actually a percent value…

Q: What volume of 0.12 M HBr can be prepared from 11 mL (0.011 L) of 0.45 M HBr?

A:

Q: What volume of 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.278 M KOH?

A: Given : Concentration of H2SO4 = 0.500 M Concentration of KOH = 0.278 M And volume of KOH solution =…

Q: 2. You take 38mL of a 0.45M solution ofH,PO, and react it with 22mL of Ba(OH), Calculate the…

A: 2H3PO4 + 3Ba(OH)2 ---> 6H2O + Ba3(PO4)2 Number of moles of Ba(OH)2 = 0.038 L H3PO4 × ( 1 mole…

Q: 5) When@100 ml of 0.2 M HCl solution (A) is added to 250 ml of another HCl solution (B). The…

A:

Q: Q/ What is the volume of 0.2 mol / L of NaOH that it required to dilute it to 0.05 mol /L in 100 ml…

A: The volume of 0.2 mol / L of NaOH required to prepare 100 mL of 0.05 mol / L solution can be…

Q: A chemist mixes 1.63 L each of 0.195 M Na2CO3 and 0.390 M CaCl2 in a beaker. What is the…

A: The concentration of carbonate ion, CO32−, in the final solution is 0.0975 M

Q: what will the final concentration be if you dilute 158.7 of a 6.71 m solution to 500ml?

A: Given - Stock solution volume = 158.7 ml (unit is not mentioned in question. Assuming unit to be ml)…

Q: You have a stock solution of 12.6 M h2SO4. If you take 26.5 mL of the stock solution and dilute it…

A: Given, M1 = 12.6 M V1 = 26.5 mL = 0.0265 L V2 = 0.5 L M2 = ?

Q: After we add some solid (NH3)4PO4 into a 100mL 0.240 M (NH4)2CO3 solution, the molarity of NH4+ in…

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: During a lab experiment performed at STP conditions, you prepare HCl by reacting 100. ml of Cl2 gas…

A: 7

Q: 10) What volume of 0.20 M HCl can be prepared from 300. mL of 0.50 M HC1? (Hint: Dilution formula)

A:

Q: How will the following sitations affect the final calculation of the molarity of HC2H3O2? An air…

A: The unknown solution strength or molarity is generally found in titrations which can be acid-base,…

Q: If a student wants to prepare a saturated solution of Pb(NO3)2 at 60°C, how many grams must this…

A: Solubility is the ability of a solid, liquid, or gaseous chemical substance to dissolve in a solvent…

Q: How many milliliters of 0.1000 M Ca(OH)2 solution are needed to supply 0.05000 mol of Ca(OH)2 .A O…

A:

Q: Calculate the number of mercury (Hg) atoms in an aqueous solution with a volume of 1.00 L and a…

A: 1 ppb means that 10-6 g of solute is present in 1L of solution. The number of moles of Hg atoms can…

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.