How many microliters of a 100 µM NaOH solution would be needed to provide 148 ng of NaOH for a chemical reaction? [Mwt NaOH = 40g/mole]

Q: 2 A P The rate coefficient for this elementary reaction isk = 8.63 x 10 M' min'. The initial concent...

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Q: NO2 NH2 a. Br NO2 НООС. b. NO?

A: We have been asked to show the synthesis of 5-Bromo-2-nitroaniline and 2,4-Dinitrobenzoic acid from ...

Q: How many grams of CO2 are formed from the combustion of 129 g methane?

A: The above question can be solved by using stoichiometric calculations. 

Q: Calculate the mass of sodium hydrogen carbonate that was used to produce 10.6g of sodium carbonate

A: Mass of sodium carbonate = 10.6 g  Mass of sodium hydrogen carbonate = ? 

Q: 3. The following molar concentrations were obtained from replicate standardization of a solution: 0....

A: To calculate the confidence interval at 95 and 99% level. 

Q: raw a sequence like on slides 4 and 6 to show how to do the separations described below.  Case 1: Y...

A: The separation techniques involve the methodology to categorize each component of a mixture into its...

Q: Tollen's reagent reacts with hexan-2-one to produce hexanoic acid and silver mirror precipitate.

A: Tollens reagent:

Q: Calculate the moles and the mass of solute in 145.1 ml of 0.421 M CaCl2. A) moles of solute B) mass ...

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Q: Consider the equilibrium reaction 4 A +B=3C Write the equation for the reverse reaction. reverse rea...

A: Answer: In the reverse reaction, products become reactants and reactants become products and equilib...

Q: Hello, I need help finding the net ionic equation for excess nitric access(aq) and sodium carbonate(...

A: Solution -  Net ionic equation  - The net ionic equation is the chemical equation that shows only th...

Q: A general reaction written as A + 2B → C + 2D is studied and yields the following data: [A]o [Blo In...

A: Given data: Experiment (1): [A]0 = 0.150 M, [B]0 = 0.150 M then rate = 8×10-3 mol L-1 s-1 Experimen...

Q: (d). When the bidentate neutral ethylenediamine (en, -NH2CH2CH2NH2-) reacts with Co(lII) chloride, C...

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Q: how many grams of CO are formed from 0.184 g of O2

A: Recall the reaction that will occur between C and O2 to form CO 2C(s) + O2(g) ---> 2CO(g)  We hav...

Q: For each of the following sets of experimental data, using a spreadsheet, determine From the slope,...

A: To find: Activation energy, A and K at different temperatures.  

Q: H. HO e

A: Note : As per our company guideline we can answer only three subparts. Kindly repost the other part ...

Q: Give the functions of the following ingredients, then name a branded/commercial skin or hair care pr...

A: Tetrasodium EDTA helps to maintain clarity, protect fragrance compound, and prevent rancidity. 

Q: Ester bond is also known as

A: Ester is an important functional group in organic chemistry. The ester functional group is RCOOR 

Q: EXERCISE 4.4 the chemical formula of some common compound 1. vinegar 2 chalk 3. rust 4. water 5. bak...

A: In chemistry, chemical formulas describe the types and number of atoms involved in substances or com...

Q: Provide a introduction or dicussion about charles law with equation.

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Q: Prepared buffer solution Given Ammonia Volume = 68 mL | Ammonia Concentration = 0.17 M Ammonium Chl...

A: Th working formula is V1×S1 = V2×S2 V1 = initial volume V2 = final volume S1 = initial concentration...

Q: 526 g of NaCl (m.m. = 58.44 g mol–1) is dissolved in pure water. How many moles (to the nearest whol...

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Q: Kinldy write or illustate the designated formulas (molecular, emipiral, structural and graphical) s...

A: A question based on nomenclature that is to be accomplished.

Q: Calculate the mass of C in 5.46 g of C2H4? 4.68 g C 13.1 g C O 65.6 g C O 0.455 g C

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Q: • What is the product of the following sequence of reactions? 2Li Cul pentane ether ether 1. 2. 3. b...

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Q: The following reaction is investigated (assume an ideal gas mixture): 2N20(g) + N2H4(g) = 3N2(g) + 2...

A: Dinitrogen oxide reacts with hydrazine to form nitrogen and water. The equation for the balanced che...

Q: Begin by making a titration curve for the precipitation titration of 30.00 mL of 0.070 M SCN- using ...

A: First, we'll calculate the volume of Ag+ required to reach the equivalence point. This can be done a...

Q: 1000 1500 2000 2500 3000 distance from nucleus (pm) Use this sketch to answer the following question...

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Q: How much diluent is needed to prepare 1L of 2.5 M solution of KCl if the available stock solution is...

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Q: Mass Spec IR 100 80 - 60- 40- 20 - ca 1229 219 34 2126 1706 29 760 21 1361 10 11 20 678 0.0+ 40 45 5...

A: In the given problem, the mass spectra and the IR spectra of a compound is given. From the mass spec...

Q: Determine the percent by mass platinum in cisplatin, PtCl2(NH3)2. O a. 58.5% O b.0.650% C. 65.0% O d...

A: Given,  Cisplatin, PtCl2(NH3)2

Q: ST3D.3- At constant temperature and pressure, what is the minimum mass [in g] of glucose needed for ...

A: Answer: Value of gibbs free energy change is always equal to non-expansion work and over here electr...

Q: ideal

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Q: 5. Circle all of the following that are optically active. Convert these structures to whatever forma...

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Q: Initially, there were 0.0391 moles of ethyl acetate, 0.0154 moles of ethanol, and 0.2417 moles of wa...

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Q: Two reasons why this solvent is used for this reaction is it is safer to use, not volatile like AICI...

A:  Diels Alder reaction can be defined as a chemical reaction of a conjugated diene with a dienophile ...

Q: The hydrolysis of solid urea is given by the reaction: H20 (I) + H2NCONH2 → CO2 (g) + 2 NH3 (g) Calc...

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Q: Vhich sample contains the fewest atoms? O a. 225 g C O b.50 g Xe O C. 125 g Fe O d. 25 g Ca O e. 50 ...

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Q: 1) Dissolution and precipitation a) explain whether the dissolution of a salt is an exothermic or e...

A: Here we have to explain dissolution of salt in aqueous solution is exothermic or endothermic.  

Q: Internal standard (As , Cs ), analyte with known concentration (Ax , Cx ) In a chromatographic equip...

A: Formula used: Area of analyte signalConc of analyte= F×Area of standard signalConc of standardAx[Cx]...

Q: 5. Compound 7 can undergo isomerization upon photo or thermo stimulation. NH2 ŅH2 N. N N. N. N. tran...

A: Photochemically or thermally the N=N dissociate to form radical intermediate to form isomerisation a...

Q: 1.2(a) A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm. The fina...

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Q: what group number is lanthanide in periodic table?

A: Lanthanides are belongs to f-block elements. These f-block elements are called inner transition elem...

Q: ii. Disproportionation reaction is an oxidation-reduction reaction in which the same substance is ox...

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Q: . The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) =2 NO2(g) Dete...

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Q: What happens to phenol when: a) it reacts with NaOH? b) it reacts with sodium bicarbonate? c) it ...

A: Given, What happened to phenol when, a) it reacts with NaOH  = ? b) it reacts with sodium bicarbonat...

Q: In an ITC measurement, how much heat (J) will be released upon injection of 10 µL of a 200 µM ligand...

A: Here we have to determine to determine the amount of heat energy released in protein - ligand bindin...

Q: When the following molecular equation is balanced using the smallest possible integer coefficients, ...

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Q: Calculate Kc and Kp for this reaction.

A: calculation of Kp and Kc

Q: Question 8 please

A: mass of methanol = 48.9g  Initial temperature, Ti = 82.5°C   Final temperature, Tf =0°C   Boiling te...

Q: -Write the electron configuration for each of the following: a. lithium Li-13225 b. sodium na-1s2252...

A: 5) The elements given are lithium, sodium and potassium.  

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.