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Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Acetone (CHCOCH:) has a vapor p...

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Q: Write the products of the following reactions: (all reactions are a nitration) 2. H* HNO3 (MECO),0

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Q: -OCH3 OCH3 ? H3C- Pd-catalyst, base heat CH3

A: Given; structure of reactant and product. 

Q: The two solutions are contained (no dilution) in a single beaker with a saturated calomel electrode ...

A: Given: Two solution are contained in a single beaker with a saturated calomel electrode and an inert...

Q: A 25.00 mL solution of 0.1000 M HF, hydrofluoric acid (Ka 6.8 x 10-4) is added to 12.50 mL solution ...

A: We have to predict the pH of resulting solution.  

Q: Part A The half-life for the radioactive decay of U - 238 is 4.5 billion years and is independent of...

A: Radioactive decay is a first order process. The relationship between time, half-lifetime, and rate c...

Q: Determine the pH if 25.0 mL of 0.20 M HI solution is added to 0.045 L of a 0.40 M KOH solution

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Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in th...

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Q: Which compound is best represented by the following 1H NMR data?

A: Given ; 1H-NMR spectrum

Q: Focus

A: Focus only on carbon 1 For carbon 1, which group has the highest priority? why What enantiomer is ca...

Q: Give each detailed examples of the five conditions of chemical changes 1) color change 2) formatio...

A: 1) color change : When the lead nitrate solution and potassium iodide solution react together then t...

Q: Planning A Grignard Synthesis: (1) Identify the Degree of the Alcohol (2) Identify the Carbonyl Func...

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Q: Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product...

A: Standard enthalpy change is calculated by looking at change in enthalpy of product and reactant 

Q: What does the term Acidic mean in technical language to chemists? What are the similarities and diff...

A: Acids are sour, feel like water, may sting when touched, conduct electricity since they ionize in so...

Q: MeCI NBS NaOH РСС AICI3 light CH2CI2

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Q: Upon the electrolysis of the dilute solution of ferrous sulfate using platinum electrodes. it was fo...

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Q: An antacid tablet, weighing 1.25 g, was dissolved in a 1.0 L volumetric flask to allow for determina...

A: Given: Mass of tablet=1.25g Volume of solution=1.0L Volume of aliquot 10.0mL Molarity of EDTA=0.0040...

Q: If you use 2.55 mol of sucrose (C12H22O12) and dissolve this into 1.75 kg of water, what will be the...

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Q: ere he e formula a

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

Q: Part 1. General Principles In order for an E1 reaction to occur, a carbocation must be formed. Quest...

A: We have to order the following sets of compound in terms of reactivity under E1 reactions as follows...

Q: the o e rate of re

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Q: Consider the following data on some weak acids and weak bases: acid base K. K, name formula name for...

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Q: Hydrogen peroxide, H2O2, is a colorless liquid whose solutions are used as a bleach and an antisepti...

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Q: the Van der Waals equation, what

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Q: The Zn electrode is the

A: In cell notation left side written are anode half cell and right side of species after salt bridge a...

Q: Explain how the basic laws led to the discovery of Dalton's atomic theory.

A: Dalton based his theory on the law of conservation of mass and the law of constant composition. The ...

Q: A sample of pure diprotic acid required 45.50 mL of 0.2000 M NaOH to reach the second equivalence po...

A: Given: The volume of 0.2000 M NaOH required to neutralize the diprotic acid = 45.50 mL The molar mas...

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write...

A: The weak acid is become conjugate base(strong base) In the presence of strong acid weak acid is not ...

Q: Enter your answer in the provided box. The first-order reaction of decomposition of azomethane is gi...

A: Given, Decomposition of azomethane is given below, CH3-N=N-CH3(g) ➝ N2(g) + C2H6(g) This is the firs...

Q: Which graph below (A-E) best represents how concentrations of the different components of the reacti...

A: To determine, which graph best represents how concentrations of reaction changes overtime as 0.50 M ...

Q: at voltage will the voltmeter show?

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Q: Are all of these reachchs regiosciective and how do you Aind it ? 1) 1,3 dimethylcycloher-1-ene reac...

A: Regioselective reactions are those reactions where one site is preferred over another. Because reage...

Q: Predict the product of 3-methylbutan-1-ol with HCI.

A: product of 3-methylbutan-1-ol with HCI is given below

Q: Starting with 0.1 mol L−1 HNO2(aq), which one of the following operations would cause the pH of the ...

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Q: Learning Goal: To use the Arrhenius equation to calculate the activation energy. As temperature rise...

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Q: 85.0 mL of 0.20 M HF (Ka = 7.2 x 10-4)is titrated with 5.0 mL of 0.65 M NaOH . Calculate the pH at t...

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Q: CH, CH=CHCH(C1)CH3

A: Four stereoisomers are shown below;  

Q: Which bond is least polar? O a. C-O O b. C-N О с. С-С O d. C-F O e. N-H

A: We have to predict the least polar bond.  

Q: From the given bonds below which bond is shortest? a. carbon-oxygen single bond O b.carbon-nitrogen ...

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Q: What is the outcome of the reaction shown in the box? Base + OEt B) OEt OEt OEt OEt O A

A: ->Base can abstract acidic hydrogen and form nucleophile.  

Q: For the overall chemical reaction shown below, which one of the following statements can be rightly ...

A: 2 H2S(g) + O2(g) → 2S(s) + 2H2O(l)  rate law ;  rate = k[H2S]x[O2]y  x and y are the orders of H2S a...

Q: and density

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Q: A precipitate of AgCl + AgBr weighs 0.8132 gram. On heating in a current of chlorine, the AgBr is co...

A: Atomic Mass of Br - 79.904 u Atomic Mass of Cl - 35.5 u Molar mass of AgCl - 143.32 g/mol Molar mass...

Q: heat

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Q: 1. a USE AN ICE TABLE METHOD To DETERMINE THE RELATONSHIP BETWEEN THE Kse VALUE AND THE MOLAR SOLUBI...

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Q: C2H5Cl(g)---->C2H4(g)+HCl(g) is the first order in C2H5Cl.The rate constant is 1.60 x 10-6/s.In an i...

A: Let initial conc = A conc. at time t = a

Q: For the hypothetical reaction A+ 38- 2C, the rate should be expressed as Mutiple Choice rate (VINABY...

A: Given :-  A + 3B → 2C To write :-  expression for rate of reaction in terms of change in concentrati...

Q: How does soap remove an oil spot? HAI Draw the condensed structural formulas in the equation for the...

A: 1)Normally, oil and water do not mix, so they are divided into two different layers. Soap breaks dow...

Q: NaOH, ETOH

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Q: Use average bond energies to compare the stabilities of allyl alcohol, CH2CHCH2OH, and acetone, (CH3...

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.