Macmillan Learning A 4.91 g sample of a laboratory solution contains 1.04 g of acid. What is the concentration of the solution as a mass percentage? concentration: % acid

Q: VOS A 10) A soluble salt is added to a liquid with a boiling point of 80°C. What happens to the…

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Q: If you have a 2.5 M solution of NaCl, what is its percent?

A: 2.5 M NaCl means 1L or 1000mL of water contain 2.5 moles of NaCl.

Q: How many mL of water must be added to 300.0 mL of 0.750 M HCl to dilute the solution to 0.25 M?

A: At initial , volume(V1) = 300mL Molarity (M1) = 0.750M of HCl  We have to make a dilute HCl solution…

Q: if 10.0g of NaCI is dissolved in 5.0L of what, what is the resulting molarity

A: Given-> Weight of NaCl = 10.0 gm Volume of solution= 5.0 L

Q: What happens to the molarity of a solution when the the liters of solution decreases?

A: There are various concentration terms for solution :-  % w/w  % w/v  % v/v  Molarity  Molality…

Q: How many L of solvent should be added to 0.77L of a 1.0M solution if you want a final concentration…

A: Given, Initially: Concentration of the initial solution (M1) = 1.0 M Volume of the initial solution…

Q: Which common acid is found in carbonated drinks? none of the above O hydrochloric acid O sulfuric…

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Q: It says the solution is incorrect

A: Given that, for carbon-11 The half-life is t1/2 = 20.3 min. The initial amount is N0 = 1×107 atoms.…

Q: What are the physical and chemical concentrations of the solutions

A: Concentration of solution

Q: The molar solubility of silver sulfide in a 0.201 M sodium sulfide solution is M.

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Q: If the pressure is increased in a solution made of salt and water, what would you expect to happen…

A: Solubility: The amount of solute present in a one-liter solution is known as solubility. The…

Q: Give the name of the molecular compound and the name of the aqueous solution for each of the binary…

A: Write the molecular name and acid name of the given  molecular formula---

Q: A hydration sphere forms around an ion in aqueous solution due to Select one: O a. dispersion…

A: The solubility of a substance depends on the nature of the solute and solvent. The thumb rule of…

Q: 5. How many liters of a mouthwash can be prepared from 100 mL of cinnamon flavor if its…

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Q: what is the molaity of the solution

A: Molality of a solution is defined as the no. of moles of solute present in 1 kilo gram of solvent.

Q: How many milliliters of 0.250M HCl solution will exactly react with 10.5g of of solid NaHCO3?

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: A solution is composed of two main components called and

A: Given, complete the fill in the blank-  A solution is a mixture of two of more components.

Q: The substance that precipitates in a positive Benedict test is:

A: Benedict test is a test that can be used to test the presence of reducing sugars in a given analyte.…

Q: Provide an example of a solution that contains a nonvolatile saw you dissolved in water. Statewood…

A: Most seen example for the solution that contains non volatile solute dissolved in water is Urea…

Q: The molarity of an aqueous solution of sodium hydroxide, , is determined by titration against a  M…

A: For solving the problem: NaOH(aq)  +  HNO3(aq)  →  NaNO3(aq)  +  H2O(l) For the neutralization,…

Q: What about question 1 and 2 at the bo

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Q: 1. Determine the molarity of a NaOH solution if 0.8427 g of KHP 15.57 mL of NaOH. are required to…

A: Given, mass of KHP = 0.8427 g Volume of NaOH = 15.57 mL

Q: Indicate the changes that will occur if H₂O is removed. [HO] will increase [H₂] will decrease

A: Le-Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Hydrate find the % of water CoCl3.      3H2O

A: A numerical problem based on finding percentage of hydration, which is to be accomplished.

Q: Use the calibration curve to answer the following questions. (a) The (select) ♥ is graphed on the…

A: a) The concentration is graphed on the x-axis, whereas the Absorbance is graphed on the y-axis. b)…

Q: The energy is during the formation of the water-ion hydration spheres.

A: Heat is the form of energy which gives us a sensation of warmth. There are two types of reactions –…

Q: Calculate the equivalent mass of each of the following acids. a . HC2H3O2 b. KHCO3 c. H2SO3

A: Equivalent weight is the mass of one equivalent, which is the mass of a given substance 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.