Aspirin (0.750 g) was synthesized from salicylic acid (0.820 g) and acetic anhydride (1.8 mL). HO HO. CH3C-O но. CH3CočCH; aspirin salicylic acid acetic anhydride

Q: Name two pieces of equipment which we should use to add a substance into a volumetric flask?

A: In a volumetric analysis we uses various glassware like burete, pippet, measuring cylinder, beaker,…

Q: A pediatric vitamin drug product contains the equivalent of 0.5mg of fluoride ion in each mL. How…

A:

Q: How many milliliters of a 6.87 M NaOH solution would be needed to prepare each solution?   a. 575 mL…

A: a. Let x mL 6.87 M NaOH is required.  Hence, x*6.87 = 575*2.54  (V1S1 = V2S2) Or, x =…

Q: How many milliliters of 0.4 N NaOH can be made from 20 mL of 2 N solution?

A: The objective of this question is to find out how many milliliters of a 0.4 N (Normality) solution…

Q: How many equivalents is 0.355 moles carbonic acid?

A: An equivalent can be defined as the number of moles of an ion in a solution, multiplied by the…

Q: 10g

A: According to the question, we have 10 grams of NaCl in 600 g of solution. We need to calculate the…

Q: You need to make an aqueous solution of 0.177 M magnesium bromide for an experiment in lab, using a…

A:

Q: What is the Molarity when 1.7 moles of solute dissolve in 22 solution? (Round your answer to 2…

A: NOTE : Since the units of volume 22 is not given. Hence I'm assuming it first L and than mL to solve…

Q: What is Dissolved Oxygen?

A: Oxygen enters a water body from the atmosphere and, generally in areas where groundwater meets into…

Q: Differentiate between molarity and normality? explain

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Q: If a solutions contains 3.7 moles of carbon tetrachloride how many grams of carbon tetrachloride are…

A: The number of moles of a molecule can be calculated by using the given below equation.

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14% KCI by…

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Q: What is an electrostatic attraction and how can you tell if an unknown substance that is soluable in…

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Q: how many milliliters will present 1/4 of the volume of 60ml present in 1/6 of the prescription

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Q: What is the concentration of hydrochloric acid equivalent to

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Q: List the Effect of Solutes?

A: Solution is made up of two components which are solute and solvent. The one which gets dissolved…

Q: Characteristics Tube 1 – 10 Drops Of Benzene

A:

Q: None

A: The amount of capsaicin : Capsaicin needs to be 0.05% of the total mixture. Therefore: Capsaicin…

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.193 M solution of…

A:

Q: How to prepare a dilute solution?

A: Dilution The dilution process is the process to change (decrease) the concentration of solution in…

Q: What will happen if we put a small pinch of salt into jar containing potato strips

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Q: What is the concentration of a silver nitrate solution that contains 0.03 mol of silver nitrate…

A: The molarity is the concentration term that is defined as the number of moles of solute dissolved…

Q: What percent of water is in the compound magnesium sulfate hydrate

A: The chemical formula of magnesium sulfate hydrate is MgSO4.H2O. Its formula mass is 138.37 g/mol.

Q: A chemist wants to make 2.5 L of a 0.100 M KCl solution. How much KCl in grams should the chemist…

A: 2.5L = 2500ml 0.1 M = 1/10 M Molar mass of KCl = 74g 1M 1000ml solution = 74g of KCl

Q: What is a solution?

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Q: Which piece of lab equipment is used to obtain a small, accurate volume from a stock solution for a…

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Q: What’s the difference between sour and bitter?

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Q: Be sure to answer all parts. How many milliliters of a 4.91 M NaCl solution would be needed to…

A: molarity is defined  as the number of moles of a substance upon volume molarity =molesvolume

Q: How many moles are in a solution with a molarity of 1.2 M and 566 ml

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Q: What volume of 0.28 M HCI solution can be made by diluting 270 mL of 5 M HCI? No decimal places in…

A:

Q: How are dilutions performed?

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Q: You are asked to make 100 mL of a 1 mM solution. How much of the 1 M concentrate do you add? How…

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Q: A 800.0 L sample of drinking water is found to contain 2.00 mg of arsenic. What is the concentration…

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Q: If concentrated HCl contains 439 g of HCl per 1 liter, what is the molarity?

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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.