Suppose you need 0.15L of a 0.26M solution of NiCl2, but all you have is a solution that is a solution that is 0.22M. What volume of the solution do you need to dilute?

Q: 0.30h+0.50(15-h)=6.30

A: Given : equation

Q: 13. Acetaminophen, a popular painkiller, has the following structure: H он C= || CH,-C-N-C С—ОН H H…

A:

Q: 1, a)Write the sum of the coefficients of the balanced chemical equation for the complete…

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Q: 1.6 0.7 1.4 D 0.6 1.2 Soret 0.5 0.4 0.8 COOCH 0.3 0.6 phytyl bacteriochlorophyll a 0.2 0.4 Qx 0.1…

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Q: What is C02

A:

Q: 1. How does the pH of water change when you add HCl or NaOH? Since HCl

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A sample of a polyethylene rope weighs 15.12 g per cm. If each chain contains 7000 repeat units,…

A: A polyethylene rope was given to have a weight of 15.12 g/Cm. The polymer chain of ethylene is given…

Q: H₂N H₂N NH₂ ZI O N OH IZ CO₂H V8 Protease (cat) H,O,pH 7

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Q: The protein content of the unknown samples were determined using BSA as standard. The absorbance…

A: Given data for standard:

Q: I need help with the second question, please

A: Reaction is

Q: Pre-Lab Questions 1. Define a protein, and describe one important function of proteins in the human…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A student ran a TCL plate with a three different molecules that have the same carbon structure but…

A: As we know in TLC we use silica gel as stationary phase.

Q: A student performed a chromatography experiment to determine the Rf value of an unknown amino acid.…

A: The Rf value ( retention factor) of a compound is defined as the ratio of distance travelled by the…

Q: How did you get 10306.22

A: The relationship between moles and mass is Mass = Mole ×Molar mass

Q: 11. Give the IUPAC name for each of the following aromatic compounds: a) b) HO Br. CH 3 NH₂ CH3…

A:

Q: A 0.9600 M NAOH solution was diluted with a factor of 4. Then the diluted solution of NaOH was…

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Q: Consider the following data that was collected for a protein that contain 0.76 % tryptophan amino…

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Q: Zaistev's rule

A: The reactions in which small molecules like HX (X= F, Cl, Br, I), H2O, NH3 etc. gets omitted from…

Q: did not answer all questions

A: Detail description is given below

Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

A: Answer: Given data: mblood sample=11.3mg mFe=29.7μg Mass % of Heme=3.83%

Q: The K₂ for HCN is 4.9 x 10-10. What is the value of K for CN? 2.0 × 10⁹ 2.0 x 10-5 4.0 x 10-6 4.9 x…

A: Ka value of HCN is given,Ka = 4.9×10-10 Standard value,Kw-14

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.