Homework Answers
3rd choice is correct answer
solution is solvent + solute.
every solution consists of one solvent and one or more solutes.
in generally solvent contains greater amount comparing with solute in a solution.
for example in sugar solution.
sugar solution means, sugar (solute) dissolved in water(solvent), then sugar solution is prepared.
if we taken 2 solutes that are sugar and salt. these 2 are dissolved in water, so Sugar + salt + water = solution.
in this solution water i.e. solvent quantity is more.
therefore a solution contains one solvent and one or more solutes that are present in lesser amounts than the solvent.
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Which of the following is true? A solution consists of a solute and one or more...
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QUESTION 17 A solution in which no more solute can be dissolved at a given temperature...
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Multipart homework question for Chemistry I need help with. thank you. Which of the following solutions...
Multipart homework question for Chemistry I need help
with. thank you.
Which of the following solutions has a molarity of 2.0 0.050 mole of solute in 25.0 mL of solution 2.0 moles of solute in 500.0 mL of solution O 3. moles of solute in 3.0 L of solution O 0.020 mole of solute in 50.0 mL of solution Calculate the concentration in % (m/m) of a solution containing 35.0 g of LiF dissolved in 315.0 g of H20. 10.0%...
True or false? Regarding factors of high solubility for substitutional solid solutions, generally more solute goes...
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If the enthalpy of solution in water is exothermic which of the following MUST be true:...
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1. A solution generally consists of two parts, a solute that is dissolved and a solvent...
1. A solution generally consists of two parts, a solute that is dissolved and a solvent that the solute is dissolved into. For example, sugar is a solute that is dissolved into the solvent water. In the Solubility and Temperature Gizmo, you will study how temperature affects how much solute will dissolve in a solution To begin, check that Potassium nitrate is selected, and the Temp. of the water is 20 °C. a. In this solution, what is the solute?...
Distinguish between solute and solvent Question Which of the following is not a solution? Select the...
Distinguish between solute and solvent Question Which of the following is not a solution? Select the correct answer below: O air O an alloy of zinc and copper O a mixture of oil and water O potassium permanganate dissolved in water E FEEDBACK MORE INSTRUCTION Content attribution Activity Details MacBook Air a ER Asooh N command 9.3 Solubility Distinguish between solute and solvent Question Choose the option below that is characteristic of a solution Select the correct answer below. O...
help for this The concentration of a solution tells us how much solute is dissolved in...
help for this
The concentration of a solution tells us how much solute is dissolved in a given quantity of solution.? Soluet + solvent = solution A solution is a homogeneous mixture. Practice questions for solutions: 1. Which of the following types of solutions are NOT possible? A. liquid solute dissolved in gas solvent B. gas solute dissolved in gas solvent C. liquid solute dissolved in solid solvent D. solid solute dissolved in solid solvent E. all of the above...
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A solution consists of three or more solutes dissolved in a solvent. True False The percentage composition by weight (w/w) of a solution made by dissolving 2.32 g of calcium chloride in 81.0 g of water is 2.78% 3.48% 2.86% none of these answers What volume of concentrated sulfuric acid (18 M) is required to obtain 5.19 mole of the acid? some of these answers 0.29 L 290 mL 93.4 mL 3.45 L The solubility of copper (II) sulfate (g/100...
QUESTION 4 Which of the following statements about dilute and concentrated solutions is true? a. Concentrated solutions have large amounts solvents compared to solutes b. Concentrated solutions have small amounts of solutes compared to solvents Dilute solutions have a large amount of solute compared to solvents! Dilute solutions have a small amount of solutes compared to solvents
QUESTION 17 A solution in which no more solute can be dissolved at a given temperature is classified as: Saturated Supersaturated Unsaturated QUESTION 18 Many solid solutes are more solubles (miscible) in water as the temperatue:: Increases Stays the same Decreases QUESTION 19 The gamma rays (8) is a type of nuclear radiation that can be stopped by a: Thick concrete wall, Sheet of paper Wood door QUESTION 20 Nonpolar substances dissolve in: Nonpolar solvents Polar solvents
Multipart homework question for Chemistry I need help
with. thank you.
Which of the following solutions has a molarity of 2.0 0.050 mole of solute in 25.0 mL of solution 2.0 moles of solute in 500.0 mL of solution O 3. moles of solute in 3.0 L of solution O 0.020 mole of solute in 50.0 mL of solution Calculate the concentration in % (m/m) of a solution containing 35.0 g of LiF dissolved in 315.0 g of H20. 10.0%...
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1. A solution generally consists of two parts, a solute that is dissolved and a solvent that the solute is dissolved into. For example, sugar is a solute that is dissolved into the solvent water. In the Solubility and Temperature Gizmo, you will study how temperature affects how much solute will dissolve in a solution To begin, check that Potassium nitrate is selected, and the Temp. of the water is 20 °C. a. In this solution, what is the solute?...
Distinguish between solute and solvent Question Which of the following is not a solution? Select the correct answer below: O air O an alloy of zinc and copper O a mixture of oil and water O potassium permanganate dissolved in water E FEEDBACK MORE INSTRUCTION Content attribution Activity Details MacBook Air a ER Asooh N command 9.3 Solubility Distinguish between solute and solvent Question Choose the option below that is characteristic of a solution Select the correct answer below. O...
help for this
The concentration of a solution tells us how much solute is dissolved in a given quantity of solution.? Soluet + solvent = solution A solution is a homogeneous mixture. Practice questions for solutions: 1. Which of the following types of solutions are NOT possible? A. liquid solute dissolved in gas solvent B. gas solute dissolved in gas solvent C. liquid solute dissolved in solid solvent D. solid solute dissolved in solid solvent E. all of the above...
A solution consists of three or more solutes dissolved in a solvent. True False The percentage composition by weight (w/w) of a solution made by dissolving 2.32 g of calcium chloride in 81.0 g of water is 2.78% 3.48% 2.86% none of these answers What volume of concentrated sulfuric acid (18 M) is required to obtain 5.19 mole of the acid? some of these answers 0.29 L 290 mL 93.4 mL 3.45 L The solubility of copper (II) sulfate (g/100...
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