How many grams of albumin do you need to make a 0.2% solution in 100mL of water? 33333

Q: The pK, of hypochlorous acid is 7.530. A 60.0 mL solution of 0.123 M sodium hypochlorite (NaOCI) is…

A: we have to calculate the pH of the solution after given amount of HCl is added

Q: of a 0.432 M aqueous solution of n pH =

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Q: To what volume should you dilute 30 mL of a 12 M H2SO4 solution to obtain a 0.17 M H2SO4solution?…

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Q: Stoichiometric coefficients describe the mole ratio. O True O False

A: Stoichiometric coefficients describe the mole ratio. We need to tell if this statement is true or…

Q: Ciprofloxacin (Cipro™M) HO Ketone Ester Ether Alcohol Carboxylic acid F NH

A: Ketone : here Carbon is attached to two alkyl groups and a doubly bonded O.  Ester: here Carbon is…

Q: How many moles are equal to 25.8 grams of ethane (C₂H6)?

A: Given data 25.8 g C2H6

Q: Draw a structure for the following molecules: a. (4S)-5-chloro-7-methyloct-6-en-2-yn-4-ol b.…

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Q: 5. Explain, in detail, why the density of a substance is independent of sample size?

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: Choose all of the processes from below which describe changes which are independent of the path by…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: Atenolol (Tenormin ™M) HO IZ Ether Ketone Carboxylic acid Ester Alcohol "NH₂

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Q: 15. Provide an arrow (+) to show the polarity in chemical bonds in the following compounds. If any…

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Q: Mycophendate mofetil Celceptin BOSS НО - Caboxylic acid -Ketone - Ester - Alcohol

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Q: a popular car has a gas tank that holds a maximum of 14.5 gallons of fuel. what is the size of the…

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Q: 2. What is the AH in each thermochemical equation? Is it endothermic or exothermic? a. Ag(s) + 12…

A: Given thermochemical equations are  a.  Ag(s) + 12Cl2(g) ⟶ AgCl(s) + 127.0 kJ  b. 44.0 kJ + H2O(l) ⟶…

Q: determine the quantity of molecules in 0.150 molecules in 0.150 moles of H20

A: Given Moles of H2O = 0.15 moles

Q: You are told that a heavily polluted sewer contains high concentrations of H2S (pKa₁ = 7.2) and…

A: H2S is a weak acid with pKa1 of 7.2.  Hence a solution containing H2S is weakly acidic with pH a pH…

Q: An unknown compound consists of 42.87% C, 9.59% H, and 47.54% Br, has a molecular mass 336.19. Find…

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Q: Which of the following description(s) are improperly used related to the process of filtration?…

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

Q: 1. For each of these metals, predict if it can be oxidized by ZnSO4(aq): 1) Mg 2) Cr 3) Mn 2.…

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Q: ('us 0415H₂0 Moles of anhydride used. (Show calculations) = • CuSoy 5H20(s) A (u504(5) + 5#20(g)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Write the proton balance equation (proton condition) and charge balance equation for the following…

A: Charge Balance Equation (CBE): It is based on electroneutrality principle. The molar concentration…

Q: Which of the following has(have) the smallest bond angle? CH₂Cl

A: Given Compound Find out smallest bond angle

Q: These masses of subatomic particles may be useful for the following question(s). electron 0.00055…

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Q: [A] 5.00 3.03 1.84 1.12 0.68 A. 0.18 M/s B, 0.39 M/s C. 0.32 M/s D. 0.22 M/s E. 0.61 M/s Time(s) 0…

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Q: (b) HO COOH H excess H₂O

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Q: 0.002 moles of a substance X reacted in 18 min and 5 s. The number of photons absorbed per second is…

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Q: 1 NC 2 ~ZH 3 Z-I 4 05

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Q: The metathesis reaction betwee 3 Ni(C₂H302)2 (aq) + 2 K3PO4 (a How many grams of solid nickel…

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Q: In many reactions, warming the reaction mixture makes the reaction go faster. What is happening on a…

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly…

Q: O final the average must and the standard deviation of the empty vial Lilleanse, find the average…

A: Since you have asked multiple questions, we will solve first one for you. For remaining questions,…

Q: Name the following compound: HO. O(E)-4-phenylpent-3-en-1-ol O LF JE O (Z)-4-phenylpent-3-en-1-ol…

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Q: What is the maximum mass of S, that can be produced by combining 87.0 g of each reactant? 8 SO₂ + 16…

A: Mass of SO2 = 87 g Mass of H2S = 87g

Q: 2A(g) + 2B(g) ⇄ 1C(g) 4.9 mol of A and 4.0 mol of B are put in a reactor with a volume of 8.95 L.…

A: Given equilibrium reaction is  2A(g) + 2B(g) ⇄ 1C(g) Initially 4.9 mol of A and 4.0 mol of B are put…

Q: Balance the following chemical equation (if necessary): C5H10(g) + O₂(g) → H₂O(g) + CO₂(g)

A: A balanced chemical equation contain equal number of atoms of each element on both sides of the…

Q: Write the K, expression for an aqueous solution of acetic acid, CH3COOH :

A: Acetic acid is a weak acid and very less dissociate. Now we have to write the Ka expression for the…

Q: Answer the following questions using the molecule belov ها بر اساس الاله NH₂ a. What orbitals are…

A: Given structure hybrid and Unhybrid orbitals involves are to make Sigma and pi bond

Q: 4,5- Substance PbO₂(s) CO(g) CO₂(g) Pb(s) SUBIT Using the data in the above table, calculate A,S for…

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Q: Having read the COSH and risk assessment, what is the most dangerous chemical being used as part of…

A: #1:  Most dangerous chemicals are those that cause severe skin, eye, and lungs damage and are highly…

Q: Mass spectral analysis gave the isotope cluster shown below. Calculate the molecular weight of the…

A: Molecular weight of the fragment is the m/z value at which the relative abundance is highest.

Q: At 45 degrees Celsius, the N2O5 is monitored. Answer the data and determine the line's equation and…

A: A question based on kinetics of reaction in solution that is to be accomplished.

Q: What's the chemical formula and reaction of lead being removed from water

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Q: 20 A monoprotic weak acid (HA) has a pK value of 4.435. Calculate the fraction of HA in each of its…

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Q: Why would e) not be 1-cyclopropylpentane? I was under the impression that since the chain has more…

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Q: For the reaction 2 SO3-2 Time (min) [SO3), M [SO₂], M 0.0 0.124 0.0 0.092 0.068 0.050 0.037 0.028…

A: Here we should know to write theoretical rate

Q: d. 32 drops of 6.0M NaOH added to 40.0 mL of a solution that is 0.65M in acetic acid and 0.25M in…

A: Given, Concentration of CH3COOH (aq.) = 0.65 (M) [weak acid] Concentration of CH3COOCa (aq.) = 0.25…

Q: Describe the structure of diamond

A: Diamond :

Q: Choose the correct product of the following reaction: H3C О Br CH H3C H3C H3C H3C H₂ Br CH ОН CH Br…

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Q: What is mass in gram of 2.16x10^21 sulfur dioxide molecule

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Q: Choose the correct intermediates and product for the following reaction. NBS,hv 1 Mg.THF II 2. H₂O*…

A: Here we are provide the intermediate formed at each Step as well as Final product.

Q: When can a covalent bond be polar? when the value of electronegativity between the bonded atoms is…

A: Electronegativity is chemical property that describes the tendency of an atom or functional group to…

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.