In no morethan 1000 words. Propose a procedure in preparing a 500 mL 1 M sodium  hydroxide solution using the following materials, reagents, glass wares, and  instruments. (Show necessary calculations):  Materials/Glass wares: • 500 mL beaker • 500 mL volumetric flask • Weigh boat Reagents: • Distilled water • 300 g NaOH pellets Instruments: • Analytical balance.

Q: A 0.450 M solution of KCI needs to be prepared through dilution. A 2.00 M stock solution will be…

A: Given :-  initial concentration = 2.00 M (stock solution)  initial volume = 0.250 L  final…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

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Q: 1. How many milliliters of 0.250 M NaOH are required to fully neutralize the following solutions?…

A: Here we are required to find the volume of NaOH required for the neutralization reaction.

Q: To create 100.0 mL of a 0.016 M solution of sodium hydrogen sulfite from a 0.032 M solution of…

A: To answer these questions , we would first calculate the volume of stock solution needed to make…

Q: Calculate the percent of acetic acid in a 20 mL vinegar sample. Titration was used, and it took…

A: Given ,  Volume of the vinegar sample, V = 20 mL  Volume of NaOH used in the titration= 35.19 mL…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A: The given molar solution is calculated to obtain a number of moles of solute in a given volume of…

Q: A standard solution of a chemical compound was prepared by diluting 10.0 mL of a 5,0 M stock…

A: Answer : V1 = 10.0 mL C1 = 5.0 M V2 = 100.0 mL C2 = (C1 × V1 / V2 ) On substituting the values into…

Q: A 0.8159 sample of HCl was placed into a 50mL volumetric flask and the sample was thoroughly…

A: In the titration process of an acid and a base which are in a ratio of 1:1, the below given equation…

Q: Calculate the volume of NaOH (aq) is needed to prepare a 0.5M 10mL NaOH solution from a 1M stock…

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Q: Discuss what is present in the resulting solution when 15.0 mL of 0.1 M HCl is added to 15.0 mL of…

A: The balanced  chemical equation will be:  HCl +  NaOH ---------------------------> NaCl + H2O

Q: A sample consisting of an aqueous solution of the monoprotic acetic acid (CH3COOH, 60.05g/mol) is…

A: Molarity of NaOH given = 0.2024 M Volume of NaOH used to reach end point = 22.67 mL Wt. of Acetic…

Q: What volume of 0.242 M HCI is required to neutralize each of the following solutions? (a) 25.0 mL of…

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Q: How many different molecules are drawn below? t

A: The molecules with the same connectivity of alkyl substituents are considered the same molecules.The…

Q: Discuss what is present in the resulting solution when 15.0 mL of 0.1 M HCl is added to 15.0 mL of…

A: The balanced chemical equation between NaOH and HCl is as follows, NaOH and HCl are in 1:1 ratio.…

Q: Please explain! Thank You Write a plan and theory with equations, pictures and calculations that…

A: Standardization in chemistry refers to the process of determining the exact concentration of a…

Q: You are given 0.904 g of an unknown diprotic acid, H2A. It reacts with NaOH according to this…

A: Answer:For any specie, its number of moles in a solution is equal to the product of its molar…

Q: re asked to weigh 2 g of lithium and add it to 1500 ml of distilled water +2 drops of indicator,…

A: Li reacts with water releasing H2 gas and form LiOH. Clearly, Li is the limiting reagent. Reaction…

Q: How many mL of a 15 M HCI(ag) stock solution would a teacher need in order to prepare 100mL of a 3M…

A: Given information: Concentration of HCl = 15 M New concentration of HCl = 3 M New volume of HCl…

Q: 12. Percent (m/v) HC,H.O, in vinegar (Show calculations.) % HC H,O,

A: A numerical problem based on quantitative analysis, which is to be accomplished.

Q: Which of the following is/are expected to be soluble in aqueous NaOH? ОН HN. Ph A D E Compound A…

A: Given compounds are soluble in NaOH

Q: B. What volume of 0.45 M H3PO4 acid will neutralize 500mL of 0.15M NaOH? (1) M(base)V(bases)= (3)…

A: Given that: molarity of H3PO4 = 0.45 M volume of NaOH = 500 mL molarity of NaOH = 0.15 M To find:…

Q: How many milliliters of water must be added to 103 mL of 1.50 M HCI to give 1.00 M HCI? (Assume the…

A: • The values provided in the question are:-  i) Initial concentration of HCl solution, M1 = 1.50 M…

Q: How many mls of 1 M NaOH titront are needed to react with 5 mls of 0.1 KHT? (Use the ml*M/…

A: The balanced reaction between  NaOH and KHT is as follows: According to this reaction : 1 mole of…

Q: Calculate the concentration of 45.0 mL of a phosphoric acid solution that neutralized 20.8 mL of…

A: H₃PO₄ + 3NaOH → Na₃PO₄ + 3H₂O Volume of H3PO4 = 45 mL = 0.045 LVolume of NaOH = 20.8 mL = 0.0208 L…

Q: meyer flasSK and oceeded to make 250-mL of a 0.18 M NaOH(ag) solution in another 250-mL lenmeyer…

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Q: A 10.00 mL sample of vinegar is titrated with 0.187M NaOH and requires 16.33mL of NaOH to reach the…

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Q: Please don't provide handwritten solution ....

A: Step 1:Step 2:Step 3:Step 4:

Q: ОН | | OH НО ОН

A: Both molecules are chiral.having two chiral centre .