[ Select] SUPERSATURATED Question 25 SATURATED UNSATURATED An NaCl solution is SUPERSATURATED with 50g at 40°C.

Q: What’s the concentration of a solution that has 0.930 moles of blue copper (II) nitrate dissolved in…

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Q: 0.150 mole of NaCl is dissolved into 246 grams of pure water. What is the mole fraction of NaCl? O…

A: there are two question,but student want to solve question-2, so i am solving question-2.

Q: Table 7.6 methyl Bromothymol Phenophthal Alizarin Solution Methyl red Phenol Red pH [H'] [OH] orange…

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Q: How to prepare 2 liters of 0.1 N H2SO4 solution? (H2SO4; MA = 98 g / mol; 96% and d = 1.84 kg / l)

A: Given data, Molar mass of H2SO4 is 98 g/mol. Density=1.84 kg/L and 96% by mass. For find out the…

Q: A 786 mLmL NaClNaCl solution is diluted to a volume of 1.19 LL and a concentration of 3.00 MM . What…

A: Solution :       The amount of moles in the solution remains constant even after dilution. The…

Q: What is the molarity of a solution of volume (1.6 L) and dissolved in (1.5 g) of * potassium bromide…

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Q: If  niferex liquid solution provides 10 mg of elemental iron in 1 teasepoonful, how many mL of…

A: We need to calculate mL of solution required to provide 55 mg of elemental iron.

Q: A 887 mLmL NaClNaCl solution is diluted to a volume of 1.45 LL and a concentration of 6.00 MM . What…

A: The initial volume of the NaCl solution is = 887 mL The initial concentration of the solution is =?…

Q: How much 32% (w/w) HCl should be diluted with deionized water to produce 100.0 mL of 5.0 M HCl…

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Q: II. Factors Affecting Electrical Conductivity 1. What is the effect of varying the amount of solvent…

A: Electrical conductivity is the power of solution to conduct electricity. Siemens per meter is the…

Q: Solid Aqueous

A: Precipitates are considered to be insoluble ionic solid products formed in a chemical reaction

Q: What volume of 11.0 M Potassium Dichromate must be used to prepare 1.5 L of 0.45 M solution?

A: Given, initial Molarity of potassium dichtomate , M1 = 11.0 M Final Molarity  , M2 = 0.45 M Volume ,…

Q: what is a recrystalization

A: Recrystallization is also known as fractional crystallization. It is a procedure for purifying an…

Q: Acetic acid solution 25.3 mL of glacial acetic acid (CH3COOH) dissolved in water to form a 50.0 mL…

A: Volume of glacial acetic acid = 25.3 mL Volume of solution = 50 mL = 0.05 L

Q: A 691 mLmL NaClNaCl solution is diluted to a volume of 1.11 LL and a concentration of 8.00 MM . What…

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Q: Determine the volume of a 0.33-M C12H22O11 solution that can be diluted to prepare 25milliliter of a…

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Q: Explain why KNO3 will not dissolve in hexane.

A: Like dissolves like rule: According to the rule of like dissolves like polar solute dissolved in…

Q: 2. If the 3.7oM NaOH was diluted to 500.omL solution to prepare o.85 M solution, how many mL of 3.70…

A: Molarity is defined as total number of solute present in 1000 ml of solution . For dilution we will…

Q: Write the balanced equation if Vitamin C is oxidized by I2. That was generated by mixing KIO3 and KI

A: A chemical technique which can be used for the determination of amount of compound present in a…

Q: water?

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Q: How do you prepare 250. g of 0.150 maqueous NaHCO₃?

A: Molality of a solution is equal to the number of moles of solute present in 1 kg of solvent.

Q: 2. A substance is A haa high meling poit R contains ocovalent bond C saqueo solution condacts an…

A: Electrolyte : It is substance when dissolved in polar solvent produces free ions and is able to…

Q: Arrange the following compounds in order of increasing vapor pressure. NH PH A C

A: A question based on physical properties, which is to be accomplished.

Q: km g of NA2CO3 must weigh to prepare 0.5 litre of 0.2 N solution *? Att. Wt (Na = 23, C 3D12, O =…

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: All the CaSO4 present in 0.511g of an impure sample of plaster is converted to 0.821g BaSO4. What is…

A: All CaSO4 in the mixture is converted in BaSO4  one mole of BaSO4 comes from one mole of CaSO4 233g…

Q: How many grams of lithium peroxide are required to prepare 329 mL of 0.215 M solution?

A: Since the moles of Lithium Peroxide (Li2O2) required will be given by  Moles of Li2O2 =…

Q: At 60 g of solubility and 70 degrees C, KCI is O supersaturated O unsaturated O covalent O saturated

A: A saturated solution is a solution which has a maximum amount of solute that is able to get…

Q: 28. Calculate the mass percent concentration of 16.1g CaCl, mixed with 113.9mL water. (ImL=lg)

A: Topic-- Finding the mass percent concentration of CaCl2

Q: option y in the purification of crystals. g the solution after mixing. ng the crystals stallization…

A: Allow the solution cool down as slowly as possible, this will improve purity.Recrystallization also…

Q: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network…

A: Substance X: Compound X is ionic solid. Ionic solids show electrical conductance only in their…

Q: Determine the molavity 1.5 mol. kcl in 1.S Lf Solution Go.5 gm of H2 Sou in L.f Solu. 20 gm of AI(…

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Q: 3. A solution containing 10 g of NH3 at 90°C can be described as- ib e tuloa insoluble…

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Q: How to prepare 2 liters of 0.1 M H2SO4 solution? (H2SO4; MA = 98 g / mol; 96% and d = 1.84 kg / l)

A: For preparation of sulphuric acid , we can calculate first Molarity using Following formula -…

Q: Blank 1 is a condition that happens when the rates of dissolution and crystallization become equal.…

A: Dissolution :- The process of conversion of solid solute (undissolved) into dissolved form is known…

Q: How to prepare 1.10M of sodium thiosulphate

A: Given ,molarity of sodium thiosulphate is 1.10M

Q: Cosmetics and paints can be manufactured by method called formulation industry a. Select one: O True…

A: 1. (a) A formulation is referred as the mixture that has been designed for an application purpose.…

Q: 12 Which of the folowing is not a reason tora chemtto sample? aTo check the purity of the solvent To…

A: As per our community guidelines we can only answer one question, out of the four questions you have…

Q: What volume of 1.5M HBr solution is needed for a reaction that requires 2.0g HBr

A: The molarity is the concentration term that is defined as the number of moles of solute dissolved…

Q: How many grams of Na2S2O3 are needed to prepare 50.0 mL of 5.00%(m/v) NaS2O3 solution?

A: Given: Mass-volume % of Na2S2O3 = 5.00%(m/v) total volume = 50.0 ml

Q: QUESTION 30 Peptization may be prevented by washing the coagulated precipitate with hot distilled…

A: The correct option is (d)  To prevent precipitation, the precipitate is washed with volatile…

Q: soluble in water or not

A: If a compound is insoluble in water then it forms a precipitate.

Q: 3.) Which arrangement of bonded atoms could explain the high solubility of Compound X in water? IL.…

A: Like dissolves like. Inorganic substances, Ionic compounds, and polar compounds easily dissolved…

Q: Arrange these compounds by their expected solubility in hexane, C,H,14. Most soluble in hexane Least…

A: Hexane is organic solvent. Organic compounds (less polar compounds) are soluble in hexane. Water is…

Q: SiO₂(s) + 4HF(g) SiF4(g) + 2H₂O(g) ect on [SiF4] when (a) H₂O(g) is removed; (b) some liquid water…

A: Equilibrium is affected by the change in pressure, volume and temperature which are determined by…

Q: Calculate grams of sucrose that must be added to 432.3 grams of water to prepare a 8.48 % by mass…

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Q: A 20 mL of 0.5 N salt solutions is diluted to 1 L. What is the new concentration?

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Q: Which of the following compounds is least soluble in water? O CH;CH,CH,NH, CH;CH,CH,F CH;CH(OH)CH;…

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Q: Select the compound that is most soluble in water. A NH₂ CEN C всі O + NH3 D NH₂

A: In this question, we will select the most soluble compound in the water.  You can see the details…