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Q: What is the unit for rate constant of reaction: A+B --> C 1st order for A and B Rate of rxn = 3.0...

A: The given reaction is: A + B  →  C The reaction is first order with respect to reactants A and B. He...

Q: Chemistry Question

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Question: Acetone is used as a solvent in the chromic acid test. Why is it important to use acetone ...

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Q: i have a reaction of 2NO2(g) + Br2(g) <----> 2NOBr (g) Keq = 1.3 x 10 ^-2, temp = 1000 K how d...

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Q: The problem is on the picture by the way.

A: Total atomic no in reactant side  84×2=168 So it should be balance in product side  168= 94+X X=74  ...

Q: An Astronaut on the moon places a package on a scale and finds its weight to be 12 N What would the ...

A:  Weight of package on moon = 12  N

Q: Are my answers correct?

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: Let's say you added too much magnesium in the amount of 0.1444 g. How much 5.00 M HCl (in mL) would ...

A: Number of moles = Mass/molar mass Molarity = Number of moles of solute/volume of solution (L) Balanc...

Q: For each of the following hydrocarbons, provide the complete structural formula based on the name or...

A: The general formula of alkane is CnH2n+2. They consist single bond between carbon and hydrogen The g...

Q: For each of the following hydrocarbons, provide the complete structural formula based on the name or...

A: The structural formula for each and the type of hydrocarbon is given as, 1. CH3CH2CH3 Type of hydro...

Q: Match the formulas to names and names to formulas.

A: Step :1          Match the following names to formulas and formulas to names.

Q: Question 18

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Q: Provide the IUPAC name of the compound shown below please don’t forget the stereocenters.

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Q: If the following is mixed: Na2S(aq) + ZnSO4(aq) Which of the following is a spectator ion?

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Q: Show your all calculation

A: The given compound can be numbered as follows,

Q: A liquid has a density of 1.27g/mL. What is the mass of 20.0mL of this liquid? Show all requiredcalc...

A: A liquid has a density of 1.27g/ml. A liquid has a volume of 20.0mL. Mass=?

Q: If the following is mixed: Na2S(aq) + ZnSO4(aq) Which of the following is a spectator ion?

A: Sodium sulfide reacts with zinc sulfate to form the precipitate of zinc sulfide, The molecular react...

Q: 4. A buffer made up of equal volumes (242.1 mL) of each of 0.723 M A H and 0.706 M A minus. What is ...

A: The pH of a buffer can be calculated by the Henderson Hasselbalch equation. pH=pKa+logA-HAA-=conc. o...

Q: The metathesis reaction between ammonium chloride and lead (II) acetate is shown below2 NH4Cl (aq) +...

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Q: Please provide degree of unsaturation for the following, and draw its structutre formula.

A: In 1H NMR the no of spliting will be N+1where N is the no of adjacent hydrogens. The chemical shift ...

Q: The American Dental Association recommends that an adult female should consume 3.0mg of fluoride pe...

A: It is given that sodium fluoride contains 45.24% F.

Q: What are 3 neurotransmitters made from amino acid and their importance?

A: Acetylcholine, Glutamate and Serotonin are 3 neurotransmitters made from amino acid.

Q: Tartaric acid is the white, powdery substance that coats sour candies such as Sour Patch Kids. Combu...

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Q: after adding water, the 0.01 M acetic acid (HC2H3O2) dimly lit the lightbulb of the conductivity app...

A: Acetic acid is weak acid so it will Dissociate when we put into it water But Dissociation is very le...

Q: Calculate the number of moles of Cl atoms in 3.01x1024 formula units of magnesium chloride, MgCl. Ex...

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Q: 3. Calculate the p H of a buffer solution made from mixing 54 mL of 0.11 M H A and 71 mL of 0.13 M N...

A: Given- Concentration of acid solution HA = 0.11 M Volume of acid  solution  = 54 ml Concentration of...

Q: What is the energy of a mole of photons that have a wavelength of 525 nm? What is the energy of a ph...

A: Since you have posted mutliple questions in a single session, we are entitiled to answer only first ...

Q: Calculate how many moles of NH3 form when each quantity of reactant completely reacts according to t...

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”. I...

Q: Problem: (a) Draw six (6) constitutional isomers of C6H1202. (b) Which of the compounds you drew wou...

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Q: What is the net ionic equation for a reaction between AgNO3(aq) and K2SO4(aq)

A: Balanced chemical equation for the reaction of AgNO3(aq) and K2SO4(aq): 2AgNO3(aq) + K2SO4(aq)    = ...

Q: All of the water in a 0.350 M solution of NaCl was evaporated and 0.150 mole of NaCl was obtained. W...

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Q: A chemist decomposes samples of several compounds; the masses of their constituent elements are list...

A: Empirical formula: The empirical formula of a chemical compound is the formula with smallest positiv...

Q: Using Newman projections, draw all of the staggered and eclipsed conformations that result from the ...

A: Eclipsed form is if dihedral angle is 0° between group  If dieheadral angle is 60° then it is stagge...

Q: A student weighed 60.00 mg of sulfur in the lab. Convert this mass to ug and dg

A: 1 mg = 1000 microgram (ug) 1 mg = 0.01 decigram (dg) Given amount = 60.00 mg

Q: A certain organic compound has the formula C9H11O3. A sample of this compound weighs 3.4 grams. Calc...

A: The formula of the organic compound is C9H11O3. The molecular mass of the organic compound=9 x 12 + ...

Q: Determine the number of atoms and the mass of zirconium, silicon, and oxygen found in 0.3384 mol of ...

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric ac...

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) ⟶ MnCl2 (aq) + 2 H2O (l)...

Q: In the reaction between 108.6 grams of zinc and 2.69 moles of HCl, what is the maximum mass in grams...

A: The given reaction is,                        Zn(s) + 2 HCl(aq) → H2(g) + ZnCl2(aq) Clearly, from th...

Q: Which of the following reaction is a precipitation reaction? A) HNO2(aq)+NaOH(aq)---NaNO2(aq)+H2O(I)...

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Q: At what temperature is cyclohexane melting?and why does it melt there

A: Melting temperature of cyclohexane is 6.47°C  It have large surface area so slightly have high melti...

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.