1) Perform the following unit conversions: a. 35.7 moles to umol b. 0.065 mL to µL. c. 0.756 g/ml to ng/|| d. 9.647 x 10 nm/s to m/yr (Assume that the year is 2022).

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A: We have to predict the moles.    

Q: Consider the compound nitrogen triflouride, NF3 a. What is the electronic geometry of the molecule?...

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Q: solid

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Q: = 850.0 nM. What initial concentration of the drug 17. A certain drug binds to a protein with Kd wou...

A: Given: Kd = 850.0 nM = 0.85 μM Fraction of binding, θ = 0.95 (95% given)

Q: What is the molar solubility of Ag2CO3 in pure water, given that its Ksp= 8.10x10-12?

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Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3. Ksp...

A: Ba(NO3)2 + 2NaIO3 --------> Ba(IO3)2 + 2NaNO3  Ksp = 1.57×10-9

Q: + en

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A: Most of the titrations Requires titration of an acid with a base until it gives a pink colour with p...

Q: For each pair below, briefly explain and illustrate why the structure circled is most stable. A-valu...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.   ...

A: Given: Concentration of Ba(NO3)2 taken = 0.500 M Concentration of NaIO3 taken = 0.500 M Volume of Ba...

Q: Suppose 67.5% of a sample of radioactive 24Na has decayed after one day. Estimate the half-life of 2...

A: Solution is given below in next step

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules....

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Q: What is the molarity of K+ in a solution that contains 89.72 ppm of K3Fe(CN)6 (329.3 g/mol

A: we know that  1ppm = 1 mg/L formula for Molarity =  M = {gram of molecule/ molar mass of molecule}/V...

Q: 3) What volume (in mL) of guanidine, CH5N3, is required to prepare 250 mL of the following solutions...

A: Density of guanidine (CH5N3) = 1.18g/ml Mol. mass of guanidine = 59.072g/mol (Calculated according t...

Q: [A] [B] initial rate 0.010 0.025 1.90 x 10-5 7.60 x 10-5 3.04 x 10-4 0.020 0.025 0.020 0.050 at is t...

A: Given : We have to calculate the rate constant for the reaction.

Q: Rank the following in order of increasing acidity. CH3COOH CH3CH2OH2* CH2FCOO H2O H2SO4 CHF2COOH

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Q: a given temperature, a first-order reaction has a rate constant of 1.5 × 10–3 s–1. What is the time ...

A: Given : Rate constant =  1.5 × 10–3 s–1

Q: Using the templates provided, draw both chair conformations afforded to each Compound A and Compound...

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Q: 18. What volume of a 0.200 M solution of nitric acid will be needed to completely dissolve and react...

A: Nitric acid react with Mg as follows- Mg+ 2HNO3 ➝ Mg(NO3)2 + H2

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Q: What is the molar solubility of Ag2CO3 in pure water, given that its Ksp= 8.10x10-12? (A) 2.54x10^-3...

A: Ksp of Ag2CO3 = 8.10×10-12  Let's say molar solubility = x  Ag2CO3 ⇌ 2Ag+ + CO32-                   ...

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M H2SO4? Ksp= 1.40x10^-5

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Q: Predict the major organic product of the reaction shown. Include any lone pairs of electrons and non...

A: Organic reactions are the reaction in which organic reactant react to form organic products.

Q: Hydrolysis of 2-bromo-2-methylpropane (tert-butyl bromide) yields 2-methylpropan-2-ol. (CН)СВr + 2 H...

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Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.   ...

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Q: What volume (mL) of 0.0665 M KMnO4 is necessary to convert 12.5 g KI (166.00 g/mol) to I2 in the rea...

A: Given equation is : 2KMnO4 + 10KI + 8H2SO4 --------> 6K2SO4 + 2MnSO4 + 5I2 + 8H2O Molarity of KMn...

Q: Part A The reversible chemical reaction A(ag) + B(aq) = C(ag) + D(ag) Initially, only A and B are pr...

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Q: What mass of Ba(NO3)2 (261.34 g/mol) is needed to convert 2.33 g of NaIO3 (197.89 g/mol) to Ba(IO3)2

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Q: You discovered a potential new drug molecule, which binds to its target with a binding free energy o...

A: Binding free energy is defined as the sum of all the intermolecular interactions present between the...

Q: 3. If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen, wha...

A: 3. Sol :-  Given,  Amount of heat absorbed = 124 KJ  Reaction between N2 and O2 takes place to gives...

Q: 1. A suggested way to organize your data for Part B of the lab is below. 0.00200 M 0.1 M KSCN 0.0020...

A: The data table given is,  

Q: What mass of Ba(NO3)2 (261.34 g/mol) is needed to convert 2.33 g of NaIO3 (197.89 g/mol) to Ba(IO3)2...

A:

Q: (a)Write the equilibrium expression for the following reaction: Co^2+ (aq) + 3 NH3(aq) Co(NH3)3^2 + ...

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of reac...

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Q: What is the Van't Hoff Factor of Na3PO4?

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Q: 2AgNO3+Mg=Mg(No3)2+2Ag determine mass of Mg needed to react with 0.955 moles of AgNo3

A: Given Data : moles of AgNo3 = 0.955 mol Chemical equation : 2AgNO3+Mg------>Mg(No3)2+2Ag  

Q: Part A Determine the value of the equilibrium constant, Kal. for the reaction CO2(g) = C(s) + 02(g)....

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Q: POST-QUESTIONS 1. After a student dissolved 0.5 g of white solid in water, she tested the conductivi...

A: The statement given by her about the experiment is correct or not is given below with explanation.

Q: what liquid does an antacid dissolve fater hot water, room temp water or room temp vinegar?

A: Given question is : What liquid does an antacid dissolve faster = ?  Options are : (a). hot water  (...

Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will...

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon...

Q: How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a ...

A: Cu2SO4.5H2O + H2O --------> 2Cu+ + SO42-  This equation describes that 1 mole of Cu2SO4 produces ...

Q: 3. Determine the RS configurations of all the chiral centers in the following molecules. ÇOOH CH, CO...

A: Solution is given below in next step 

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.