Why does more CO2 than O2 dissolve in liquid when both gases are at the same pressure? b. Name the law that explains this. 2.Internal respiration depends on three factors. List them

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Q: What is the differences between Kjeldahl's method and Dumas's method?

A: Difference between Kjeldahl's method and Dumas's method.

Q: Purified water contains not more than 10 ppm of total solids. Express this concentration as a…

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Q: When 635 grams of PbCl2(s) are placed in 2L of water, what mass (in grams) of PbCl2 will dissolve?…

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Q: y! how to Q What g. y zinc anc y ideal ga y What g Q What g y What g W molarit Experim…

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Q: Compute for the volume/weight to make calcium hydroxide 80 ml solution Calcium hydroxide-? Purified…

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Q: The mass fraction of B in a solution is 0.17. Calculate, in g, the mass of the solution that…

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Q: What volume (in mL) of a 0.98 M HNO3 solution must be diluted to prepare 0.98 L of 0.28 M HNO3?…

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Q: KSP Calculate the solubility of Mg (OH), in water at 25 °C. You'll find K, data in the ALEKS Data…

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Q: 140 130 120 110 100 KNO 06 80 70 60 50 40 30 20 10 50 60 Temperature (°C) 10 20 30 40 70 80 90 100…

A: Given diagram gives the relationship between the solubility of the solute with the temperature

Q: A 5.04 g sample of a solid containing Ni is dissolved in 20.0 mL water. A 5.00 mL aliquot of this…

A: concentration of Ni in 20mL = 5.53ppm x dilution factor…

Q: 2. Boil 1 L of distilled water for 5 min to expel CO2. Pour the water into a polyethylene bottle,…

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Q: Preparation of titrant (NaOH) Exact weight of solid NaOH grams Volume of NaOH solution prepared…

A: Given Weight of Solid NaOH in g Volume of NaOH solution in mL To find  Molarity of NaOH

Q: A solution is prepared by dissolving 24.5 g of Cacl2 (MW = 110.98 g/mol) in 385 ml of water. The…

A: Given mass of CaCl2  = 24.5g Molar mass of CaCl2  = 110.98g/mol Volume of the solution =385ml

Q: 25 grams of fruit sugar in sufficient quantity of water to make 100 grams of solution.  What is the…

A:

Q: In recrystallization, is it always good to have a high % recovery? Explain. What are the advantages…

A: In recrystallization, always good to have a high % recovery has to be explained below. The…

Q: An industrial facility discharges a waste that contains 130 mg/L hydrochloric acid at a rate of 12…

A: Given: 1) Discharge waste contains 130 mg/L of HCl. 2) Rate of discharge is 12 L/min.

Q: Why does scratching the side of the flask with a spatula help form crystals? a. The scratch…

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Q: When 624 grams of PbCl2(s) are placed in 2 L of water, what mass (in grams) of PbCl2 will dissolve?…

A: PbCl2 will dissolve in water as Pb2+ and 2Cl-. So the solubility product would be,…

Q: Solution R is prepared by dissolving 10.00 g of KF in 90.0 g of water. Solution S is prepared by…

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Q: [References) Use the References to access important values if needed for this question. In the…

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Q: S2.01 10.21 For a 1.50 mol/kg 25°C sucrose solution in water, Ym = 1.292 for the solute sucrose. For…

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Q: In the steam distillation of lemon grass, the mixture boils at 95.00C at 1 atm pressure. If the…

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Q: What is the molarity of the solution prepared by diluting 35.0 mL of 1.25 M AgNO3 to each of the…

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Q: Forty grams of NaOH are dissolved in water and diluted to 500 ml. The solution’s concentration is?

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Q: What is the molarity of a solution that is composed of 54.8 grams of KCl dissolved in enough water…

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Q: An impure sample contains 0.74 g of impurities and 4.55 g of benzoic acid. The sample is dissolved…

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Q: Why does more CO2 than O2 dissolve in liquid when both gases are at the same pressure? b. Name the…

A: Maximum gasese are soluble in liquid such as water though their Solubility depends on several…

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Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A:

Q: Solubility Curve for KNO3 150 140 130 120 110 100 KNO, 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60…

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Q: 10g of sodium nitrate is dissolved in a 90 ml of H2O (density of H2O=

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Q: Solubility Curve for KNO3 150 140 130 120 110 100 KNO3 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60…

A: The solution is as follows :

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Q: Rudolf has an 15mL extract from a plant sample. He took a 50.0 μL aliquot and diluted the solution…

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Q: What mass of MCl is needed to make 3000g of 30% solution? (MW: H= 1 , Cl= 35)

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Q: Principles of volumentric analysis Instruction: Read and analyze each problem carefully. Show your…

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A: Enthalpy of given solution can be determined using the equation given below:

Q: the concentration of sugar in water is determined to be 0.45 g/mL and 100. g of sugar was used to…

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Q: A. Standardizing a Dilute Solution of Sodium Hydroxide, NaOH (aq) КНС,Н,О, (аq) + NaOH (aq) H,O (1)…

A: The reaction is standarization of NaOH With respect of KHP.

Q: 13. A solution of Na2CO3 (105.99 g/mol) is obtained by dissolving 0.10599 g of Na2CO3 into in a…

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Q: What is the H2S content of the solution (in mg/dm3 unit) of which 20 cm3 reacts with 40 mg of Br2.…

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Q: sample of cadmium weighing 3.139 g is dissolved in 3.00 M HCl. What (minimum) volume of HCl is…

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Q: 1. Using Figure 3.1, determine a. the number of grams of CUSO4 5 H,0 that will dissolve in 100 g of…

A: The given solubility curve is : We have to calculate the number of grams of CuSO4.5H2O that will…

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.