1.) If I have a gas with a pressure of 0.800 atm, what is its pressure in mmHg? 2.) If 10. g of CO2 gas (molecular weight  44 g/mole) occupies 10.0 L at 350 K, what is the pressure of this gas? 3.) What volume of 12 M HCl solution is required to prepare 35 L of a 0.15 M HCl solution?

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Q: What is the molarity of a 3.561 molal solution of ammonium sulfate with a density of 1.183 g/mL?

A: Use the relation between molarity and molality to get the answers.

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A: Approach to solving the question:  Detailed explanation: Examples: Key references:

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Q: A solution composed of 05.0 g strontium chloride (SrCl2) in 250 g of water at 22.7 "C. What is the…

A: The mole fraction can be defined as shown below:  Mole fraction of a component=Number of moles of…

Q: Which of these aqueous solutions should exhibit the lowest freezing point? O a Ob O C P e 1.0 L of…

A: The colligative properties are those properties of solutions that depend on the number of solute…

Q: The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976g/mL. The molarity is 2.45 M…

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Q: Which of the following solutions should have the lowest boiling point? O a. 0.006 m Mg(OH), O b.…

A: This problem is based on the Van't Hoff factor(i) which gives an idea about the extent of…

Q: which of the following solutions will freeze at the highest temperature? a. 1 mole C6H12O6 in 500 g…

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Q: A 0.750 liter aqueous solution contains 93.4 grams of ethanol, C2H5OH (AW: C=12, H=1, O=16).…

A: Molar concentration or Molarity (M) :- The number of moles of solute dissolved in 1 litre of…

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A: Depression in freezing point ∆T = i × Kf × m  Less the value of i, more will be the freezing point.

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A: Number of moles is calculated by dividing the given mass with molecular mass.

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A: we have to calculate the molarity of ethanol

Q: 95.1

A: Dear student I have given answer to your question in the image format.

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A: Answers are explained below. Calculation for the molarity of the solution is as follows:

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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.