How many grams of sodium hydroxide do you need to prepare 3.00L of 2.00M solution?

Q: Calculate the molarity of 25.0 grams of KBr dissolved to 750.0 mL.

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: 9. What is the concentration of hydronium (H0)the pH is 1.25? Write your answer to 3 significant…

A: The product of concentration of hydronium ion and concentration of hydroxide ion is equal to the…

Q: Be sure to answer all parts. How would you prepare 275 mL of a 0.926 M NaOH solution, starting with…

A: Given information: Concentration of stock solution = 5.26 M Concentration of NaOH = 0.926 M Volume…

Q: Eight hydrochloric acid solutions were titrated and the concentration was determined to be as listed…

A: We know that 1 M = 1000 mM

Q: It takes 24.35 mL of a 0.35 M HCI solution to neutralize 36.44 mL of NaOH solution. Calculate the…

A: The molarity of NaOH solution can be calculated as

Q: 7. Calculate the volume of 2.50 M base (first component listed) that must be mixed with 5.00 g of…

A: Write the Henderson Hasselbalch equation for weak base and its conjugate acid. where [BH+] is the…

Q: Hello! I'm having issue with the question below. I'm thinking the concentration of NaOH would go…

A: It is given that the beaker is not dry , hence it contains traces of water.

Q: Eight hydrochloric acid solutions were titrated and the concentration was determined to be as listed…

A: We have find out the answer

Q: Calculated Values/Values from the Graph 0.1987985 e Calculated absorbance A, for [HIn] = [In] %3D K…

A: The concentration of H3O+ can be calculated by using the Henderson's equation which can be…

Q: What concentration of 29.03 mL of H2SO4 can be prepared from 13.53 mL of 0.45 M H2SO4?

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Q: A 0.2433 g sample of a monoprotic acid neutralizes 31.31 mL of a 0.08819 M KOH solution. Calculate…

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Q: You need to make a 1:5 dilution of a solution. You need 25 ml of the diluted solution. How much…

A: Given:dilution ratio= 1:5volume of diluted  solution = 25ml

Q: Why are KMnO4 solutions filtered before they are standardized?

A: When a solution is made from the accurate and known quantity of the compound then the resultant…

Q: What type of gas forms when you add 1 mL of sodium carbonate and 1 mL of hydrochloric acid to a test…

A: Carbon dioxide is a colourless,  odourless , and acidic in nature.

Q: What is the volume in mL needed to prepare a 0.4 M NaOH solution using 1.6 g of NaOH? The molar mass…

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Q: What happen if you react 50 ml of 2.0 M NaOH with 50 ml of 2.0 M HCL? Why the product volume is not…

A: Reaction of HCl with NaOH and results of the reaction.

Q: It requires 24.15 mL of 0.03 M HCl to neutralize 38.2 mL of a NaOH solution. What is the…

A: We will write the balanced reaction and then using stoichiometric calculations we will calculate the…

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + НВr PbBr, + O, +…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: When acetic acid dissolves in water, the solution is weakly conducting and acidic in nature. True or…

A: Electrolytes:Ionic compounds dissociate in to two different ions like cation and anion, therefore…

Q: Given a solution of ammonia that is 14.8 M, how many milliliters of this solution should dilute to…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

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

A: A taste is a sensation felt by us when we eat something and it reacts chemically with the taste…

Q: What molarity of HCl stock solution is needed so that 12.5 mL of this stock solution diluted to…

A: Note: 1000 mL = 1 L 1000 mM = 1 M Given, Stock solution of HCl: Molarity of HCl solution (M1) = ?…

Q: 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. You will need…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…

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Q: You are asked to dilute 10.0 mL of 12.0 M HCl with enough water to make a 1.09 solution. How much…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: 3. An airtight container with a volume of 4.25 x 10' L, an internal pressure of 1.00 atm, and an…

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Q: Complete the table below based on the given unit cell models given: The Simple Cubic Arrangement SC…

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Q: Calculate the approximate mass of unknown (impure KHP) that should be taken to require about 20 mL…

A: Given: Volume of NaOH = 20 mL The percentage of KHP = 35% Standarized NaOH solution Calculation of…

Q: Does the molecule contain an asymmetric C?

A: Asymmetric carbon = carbon through which four different groups attached. compound with 1 asymmetric…

Q: Gaseous C2H4 reacts with O2 according to the following equation: C2H4(g) + 3O2(g) ---> 2 CO2(g) + 2…

A: Consider the given balanced reaction,Mass of  reacted= Molar mass of Volume of oxygen gas are…

Q: What volume of 1.00 M NaOH would be required to neutralize 41.2 mL of 9.9 M HCl? Round to two places…

A: using , M1V1 = M2V2

Q: How many litres of water will have to be added to 1125 litres of 45% solution of acid so that the…

A: It is clearly mentioned in question that the amount of acid content in resulting mixture will  be…

Q: Fifty liters of acid solution contain 22% water. How many liters of water must be added to the…

A: Percentage of water in original solution = 22%Volume of original acid = 50 LPercentage of acid in a…

Q: What would be the name of the solute and solvent of this solution?

A: It is given that an aqueous solution made by dissolving 6.00 g of K2SO4  to create a 0.500 L…

Q: он 1. HCI 2. NaHCO3 Starting material Theoretical _ 7.81 g 74.12 g/mol 0.781 g/mL 105.34 mmol mass…

A: As we've given, mass of tert-butyl chloride = 6.421g. We know molecule weight of tert-butyl chloride…

Q: Rank the following compounds in order of increasing stability, putting the least stable first. 1…

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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.