Solubility Curve 100| NANO3 80 90 70 Pb(NO3)2 CaCl2 50 60 40 KI 30 NaCl 20 KCIO 10 Ce2(SO4)3 O 10 20 30 40 50 60 70 80 90 100 Temperature (°C) How many grams of K2C12O7 per 100 g of water would be crystallized from a saturated solution as the temperature drops from 100°C to 30°C? grams of solute/100 g H2O EON K.Cr2O1

Q: a soultion has a concentration of 6.00 and contains 1.45g of HNO3. What is the voulume of this…

A: Given Concentration = 6 mol/L mass = 1.45 g

Q: Homework: Prepare 500mL of 0.010M solution of Na+ from Na₂CO³. Homework Wh

A: #Calculation: Since the coefficient of Na in Na2CO3 is 2, each Na2CO3(aq) produces 2 Na+(aq) ions.…

Q: Part A a 1.50 M HCl solution prepared from 200.0 mL of a 7.0 M HCl solution Express your answer…

A:

Q: How many dL of a 12mg% solution of NaF will it take to get 84mg of NaF?

A: Given,Concentration of NaF solution = 12  mg %Mass of NaF = 84 mgRequired,                  dL of…

Q: How many ml of 0.15m h3po4 solution will react with 20 ml of 0.30 m naoh?

A: Given,Molarity of H3PO4 = 0.15 MMolarity of NaOH = 0.30 Mvolume of NaOH = 20 mL

Q: is calcium carbonate a basic sodium salt?

A: Given: Is calcium carbonate a basic sodium salt?

Q: Concentrated sulfuric acid contains 96% (w / w) sulfuric acid. The molecular weight of sulfuric acid…

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Q: 7 amu, contai toms contain as an atomiCI

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Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S

A: Given data : For NaOH --> Molarity(M1) = 0.15M  Volume(V1) =?  For H2S ----> Molarity(M2) =…

Q: from the following formula, calculate the quantity of triethanolamine required to make 200ml of the…

A: triethanolamine         10ml oleic acid                      25ml benzyl benzoate         250ml…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given :  Concentration of stock solution (M1) = 15M  Concentration of dilute solution (M2) = 3M…

Q: How do you prepare a 5 meq/ml silver nitrate solution in water and a 4 meq/ml NaCl solution in…

A: It is given that we are having, 5 meq ml-1 silver nitrate solution in water 4 meq ml-1 NaCl…

Q: Hello, A solution contains 0.350 grams of malonic acid, H2C3H2O4, in 500.0 mL  What is the molarity…

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Q: 2- How can you prepare 500ml of 5% NaOH solution ?

A:

Q: Hello, A student took 125 mL of a 0.240 M solution containing this compound and added 500 mL of…

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Q: how would you solve this question if it was 60.0ml

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Q: do NOT form a solution. Select the correct answer below: Owater and olive oil O water and ethanol…

A: solution is a homogeneous mixture of one or more solutes dissolved in a solvent

Q: sodium hydroxide concentration 0,10mol/l. how many moles NaOH are dissolved 150ml solution?

A: Number of moles is given by the ratio of number of moles per litre of the solution.

Q: The CH3COOH could have greater vapor pressure lowering than NaOH. O True O False

A: Answer  Lowering in vapour pressure is a colligative property Which is…

Q: Express the formality (F) the concentration of each of the following solutions: a. 28.4 % NH3 by…

A: Given data: a. The percentage by weight of NH3 = 28.4 %. Density of the solution = 0.808 g/mL. b.…

Q: total Eq of the mixture

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Q: How many grams of sodium hydroxide do you need to prepare 3.00L of 2.00M solution?

A:

Q: 2. If you perform a dilution ofa 5X solution to 100 ml of a 0.5X solution, how would you determine…

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Q: You need to prepare 2.6L of 3xTAE. You know that 50xTAE requires 242g of Tris Base, 57.1ml of…

A: To prepare 1 L of 50xTAE, we require:   Constituent                         AmountTris base…

Q: Which of the following are first aid measures for glacial acetic acid? Select one: a. If swallowed,…

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Q: What volume of a 0.500M NaOH solution is required to neutralize 40.0ml of a 0.400M H2SO4 solution…

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Q: Ch. Ex. 50 - Determining the number of anion equivalents in Ringer's solution 1 attempt left Check…

A: (a) - - > The concentration of Na+ is 147 mEq/L. So we have to convert the concentration of Na+…

Q: PrePan Ben Zois acid 10 mL 5.% in

A: The question is based on the concept of solutions. It involves preparation of solution based on the…

Q: Prepare 500mL of a 0.10M solution of acetic acid from a 3.0M solution of acetic acid

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Q: If you needed to make 25ml of a 1:5 dilution of a solution, how much initial solutio and diluent do…

A: To make a 1:5 dilution of a solution, you need to mix one part of the original solution with four…

Q: Show solution on how many milligrams there are in 25 nanograms

A: Given -> 25 nanogram

Q: How do i make a 60mL solution using this given information: Elution solvent: 2% ammonium hydroxide…

A: Given information: Elution solvent: 2% ammonium hydroxide in methylene chloride:isopropanol…

Q: You need 50 millilitres of a HCL solution that is 0.02N. You have on hand 0.5N solution. How would…

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Q: A 500 l-mL solution of acetic acid contains 65mL of pure acetic acid. Find the present concentration…

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Q: How much water (mL), drops of blue food dye, and bleach (mL) is needed to make a solution to achieve…

A: Here is what we think about. 8 drops of food dye require 8 mL bleach, and if it takes 15 minutes, 8…

Q: CH3 Br Name this compound

A: The name of the following compound will be completely based on IUPAC (International Union of Pure…

Q: If a patient is getting 2.5L NaCL 0.9% over 18 hours, what is the rate per hour in mL?

A: We are given,  2.5 L NaCl 0.9% over 18 hours. We need to calculate this rate as mL/hour.

Q: 06: One liter of a 500 ppm solution of KCIO3 contains how many grams of K*?

A: 500 ppm solution of KClO3  1 ppm = 1 mg/Lt  500 ppm = 500mg/Lt

Q: How do you know that 0.8% means 0.8 in 100mL?

A: Given,  How do you know that 0.8% means 0.8 g in 100mL? Use the formula as : Mass/volume percent =…

Q: Which of the following solutions would turn on a light bulb? Group of answer choices 1 - C8H8 2 - HF…

A: An electrolyte seems to be a material which conduct electric current in aqueous solution due to the…

Q: How many grams does it weigh 10 mL of an HCl solution with a density of 1.01 g/mL?

A: Mass = density × volume

Q: How will you prepare 1500 mL of 20mM NaOH?

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of the solution is defined as…

Q: If the pOH of a solution is 11.6 the [H+] would be _______ M.   You only need to put a number in…

A: Given: pOH = 11.6

Q: The recipe to make YPD agar calls for 65 grams of YPD powder per 1 liter of sterile water. How much…

A: Recipe given is 65 gram YPD powder in 1 litre water. We have to calculate the mass required to make…

Q: PH3 forms bubbles when passed slowly in water but NH3 donot Explain why?

A: Hydrogen bonding is the bond between hydrogen and most electronegative atoms such as oxygen,…

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.