Enter your answer in the provided box. Calculate the concentration (in molarity) of an NaOH solution if 25.0 mL of the solution is needed to neutralize 15.7 mL of a 0.321 M HCI solution.

Q: DESTINE A student weighs out a 5.95 g sample of (NH4),PO4, transfers it to a 300. mL volumetric…

A: Given that -  Mass of ammonium phosphate Solute = 5.95 g  Volume of total Solution = 300 mL    Then…

Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.171 M solution of…

A: Given 26.7 mL of 0.181 M HClO4  20.3 mL of KOH For neutralization,  we use the formula M1V1= M2V2 M1…

Q: What volume, in mL, of 0.172 M HCl is needed to neutralize 25.0 mL of 0.283 M Ba(OH)2? Express your…

A:

Q: Write a net ionic equation for the reaction that occurs when sodium sulfide and excess hydrochloric…

A: A net ionic equation shows the only elements that actually were present in the reaction excluding…

Q: Write a net ionic equation

A:

Q: 1. When you initially standardized your NaOH solution, you diluted your HCl stock solution and added…

A: During the dilution process, the number of moles of a solute remain constant but the concentration…

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrofluoric acid…

A: There we use some common steps to get net ionic equation.

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.117 M solution of…

A: Molarity of perchloric acid = 0.117 M Volume of perchloric acid = 29.6 mL = 0.0296 L Volume of NaOH…

Q: What is the concentration of hydrogen ion, H+, present in a water sample if 100. ml of the sample…

A: H+ ion of the water sample reacts with OH- of the sodium hydroxide solution. The balanced chemical…

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrobromic acid…

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.117 M solution of…

A:

Q: You have 500 mL of a 0.125 M HCl(aq) solution and you want to dilute it to exactly 0.100 M. How much…

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

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.113 M solution of…

A:

Q: Enter your answer in the provided box. How many milliliters of a 0.247 MHC1 solution are needed to…

A: Given,  The Molarity of HCl = 0.247 M.  The Molarity of Ba(OH)2 = 0.0459 M.  The volume of Ba(OH)2 =…

Q: Imagine you transferred 5.00 mL of 1.75 M HCl solution into an empty 200.00 mL volumetric flask then…

A: Given is Initial Volume of HCl solution = V1 = 5 mL Molarity of HCl solution = M1 = 1.75 M Final…

Q: Diatomic chlorine and sodium hydroxide (lye) are commodity chemicals produced in large quantities,…

A:

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of nitrous acid and…

A: NOTE : Since you've posted multiple questions,we'll solve first question for you. If you want any…

Q: Enter your answer in the provided box. Sodium carbonate (Na,CO2) is available in very pure form and…

A: Given that, Sodium carbonate (Na2CO3) is present in very pure form and can be used as to standardize…

Q: You were assigned by your instructor to determine the concentration of NaCl in water. You did three…

A:

Q: volume

A:

Q: During a titration, it is found that 53.5 mL of a solution of NaOH is needed to neutralize 1.86 g of…

A: The molar mass of hydrochloric acid is 36.5 g/mol.

Q: Enter your answer in the provided box. How many milliliters of a 0.217 MHC1 solution are needed to…

A:

Q: A chemist needs 225 mL of 2.4 M HCl. What volume of 12 M HCl must be dissolved in water to form this…

A: To calculate the volume of a definite molarity of a solution required to prepare solution of other…

Q: Constants I Periodic Table An acid solution is 0.110 Min HCl and 0.210 M in H2 SO4. Part A What…

A: The neutralization reaction between acid and base occurs based on the following equation:…

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

A:

Q: You wish to make a 0.192 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

A:

Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.107 M solution of…

A:

Q: What volume of 0.923 M HCl , in milliliters, is required to titrate 1.10 g of NaOH to the…

A: The number of moles for a given compound can be called as the ratio of the mass to that of molecular…

Q: How much solvent must be added to 25.0 mL of a 10.0 M HBr(aq) solution to form a 4.00 M HBr(aq)…

A: Let V Volumn is added

Q: write the molecular and net ionic equations for the neutralization of hydrochloric acid and acetic…

A: MOLECULAR EQUATION: A chemical equation in which the compounds present in the reaction are mentioned…

Q: Write the net ionic equation that occurs when aqueous solutions of perchloric acid and sodium…

A:

Q: What is the concentration of sodium ions in a solution prepared by dissolving 5.00 grams of sodium…

A:

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrocyanic acid…

A: The effective ions participating in a chemical reaction to form the desired products are the…

Q: Suppose you took a 3.00 mL sample of HNO3 (aq) of an unknown concentration, and find that you have…

A: Given: Volume of HNO3 = 3.00 mL Volume of NaOH solution = 20.30 mL Molarity of NaOH solution = 0.106…

Q: A barium hydroxide solution is prepared by dissolving 3.22 g of Ba(OH), in water to make 58.1I mL of…

A:

Q: What volume of 0.828 M HCl, in milliliters, is required to titrate 2.10 g of NaOH to the equivalence…

A: Given, 0.828 M HCl 2.10 g NaOH

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of nitric acid and…

A: Steps for writing the Net Ionic Equation :  ​​​​​​1. Write the Balanced Molecular equation.  2.…

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrochloric acid…

A: Ammonia and hydrochloric acid will react to form aqueous ammonium chloride,  NH4Cl, as described by…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.123 M solution of…

A:

Q: How many milliliters of 10.5 M HCI(aq) are needed to prepare 690.0 mL of 1.00 M HCI(aq)?

A: Solution In chemistry, the concentration of answer|an answer} is that the amount of a substance…

Q: A 1.81g sample of Ba(OH)2 solid was dissolved in water to give 250 mL of solution. What is the OH…

A: Molar mass of barium hydroxide=171.34 g/molmass of barium hydroxide = 1.81 gmoles of barium…

Q: If you add 250 ml of water to 250 ml of a 1.8M NaOH solution, what will the molarity of the diluted…

A: According to law of dilution, the number of moles of solute remains constant in the solution. During…

Q: If a sample of vinegar was found to be 1.55% (m/m) acetic acid, what is the concentration of the…

A:

Q: A chemist prepares a solution of magnesium fluoride (MgF2) by measuring out 0.0553 g of magnesium…

A: Concentration in mol/L = Number of mols of solute/Volume of solution (L) Number of mols =mass/molar…

Q: A student pipets 18 mL of a lithium sulfate solution into a 164 mL volumetric flask and dilutes to…

A: We have to calculate the concentration of the original solution.

Q: A student pipets 12 mL of a lithium sulfate solution into a 163 mL volumetric flask and dilutes to…

A: With datas given Using dilution formula , the concentration of NaNO3 in the original solution is…

Q: Yes or no Does a reaction occur when aqueous solutions of zinc bromide and lead (II) acetate are…

A: in a reaction when  reacting species are reacts in its ionic form i.e aqueous species dissociate…

Q: A student pipets 13 mL of a lithium sulfate solution into a 334 mL volumetric flask and dilutes to…

A:

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of acetic acid and…

A: The reaction is between aqueous acetic acid and aqueous ammonia .

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.110 M solution of…

A: Given, Concentration of perchloric acid = 0.110 M Volume of base = 24.7 mL Volume of acid = 27.3 mL…

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.