How many grams of CaCl2 are contained in 1 L of a 1.6 M solution? (The molar mass of CaCl2 is 110.98 g/mol) Report answer with correct sigfigs and units.

Q: 23.5g of NaCl is dissolved in enough water to make .683 L of solution. (MW NaCl = 58.44 g/mol a)…

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Q: How many grams of solution that is 5.2% sucrose by mass are needed to obtain 18g of sucrose

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: 1 L of a 4 M solution of compound X is diluted to a finalvolume of 4 L. What is the final…

A: Number of moles remain same on dilution

Q: True or False: The equivalent mass is always larger in value than the molar mass.

A: Given statement :-  The equivalent mass is always larger in value than the molar mass.

Q: A solution of 10.6 grams of KOH dissolved into 25.0 grams of water has a percent by mass of ____ %.

A: Mass of KOH = 10.6 g Mass of H2O = 25.0 g

Q: Example: how many milliliters of concentrated H2SO4 have 94%, density 1.831 g/cms are required to…

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Q: number of moles

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Q: How many millimeters of a 0.49M sucrose solution contain 504g sucrose?

A: Introduction If the value of molarity of any particular solution and mass of the solvent is given,…

Q: A solution is made by dissolving 20.0 mL CH,CN (density = 0.786 g/mL) in 100.0 mL CHCI, (density =…

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Q: A solution of CaCl, in water forms a mixture that is 33.5% calcium chloride by mass. If the total…

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Q: How many grams of KNO3 (101.11 g/mol) are in 22.7 ml of a 1.25 M solution? (3 sig figs)

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Q: What is the molality when 28.3 g of CO₂ (44.01 g/mol) is dissolved in 592 g of water? (Answer to 2…

A: Given information is,  Mass of CO2 = 28.3 g Molar Mass of CO2 = 44.01 g/mol Mass of water =592 g=…

Q: 100 80 60 40 0. 10 20 30 40 50 60 70 80 Temperature (°C) How many grams of solute B can be dissolved…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of a…

Q: For a solution composition of 10.0 g solute and 90.0 g solvent; choose the correct numerical…

A: Given : weight of solute = 10.0 g And weight of solvent = 90.0 g

Q: A) 9.1 min 17) Calculate AH for the reaction: 2C+2H₂O-> -> C +H:O Hag+ COng CH4+H₂O B) 116 kJ (1) CO…

A: The given data  CO(g) + H2(g) →C(s) + H2O(g),        ∆H° = -150 KJ ----------EQUATION (1) CO(g) +…

Q: A solution is prepared by mixing 1.00 g ethanol, C2H5OH, with 100. g of water to give a final volume…

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Q: What is the molarity of an aqueous solution that contains 14.2 g NaCI dissolved in 2.35L of…

A: Given,  Mass of NaCl = 14.2 g  Volume of solution in L = 2.35 L  What is the molarity of the…

Q: How many mL of solution are present in a sample containing 50.0 g of  solute if the solution is a…

A: Mass by volume percent is defined as the mass of solute in grams divided by the volume of solution…

Q: How many liters of a 3.38  M K2SO4 solution are needed to provide 69.7 g of K2SO4 (molar mass 174.01…

A: Given,molarity of K2SO4 = 3.38 Mmass of K2SO4 = 69.7 gmolar mass of K2SO4 = 174.01 g/mol

Q: 7. The solution has a density of 1.19 g/mL. What is the a. molarity of hydrochloric acid (with water…

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Q: How many mL of a 1.500 M solution of NaCL is needed to obtain 100.0 g of NaCL? Please report in sig…

A: We need to calculate the volume on ml required to obtain 100 g of NaCl from 1.500 M solution of NaCl…

Q: Info provided: Formula mass of KHP is 204.22g/mol Mass of KHP(g) is 1.9765 Vol. of NaOH is 33.23…

A: We have to find moles of KHP, and hence Molarity of NaOH

Q: What is the percent by mass of a sodium hydroxide (NaOh) solution made by adding 83’grams of sodium…

A: Percent by mass of a solution can be determine from the mass of solute and solution.

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.