When is the fugacity equal to the partial pressure of a gas? Fugacity is equal to partial pressure at low pressure. Fugacity will never be equal to partial pressure. Fugacity is equal to partial pressure at high pressure. Fugacity is equal to partial pressure at all pressure.

Q: What is the mass % of carbon in dimethylsulfoxide, C2H6SO, rounded to three significant figures?

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: Choose the correct hybridization for the atom indicated in the molecule below. CH 3CH 2CH 2CH 3 sp2 ...

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Q: all temperatures?     ΔHrxn 0     ΔHrxn > 0; ΔSrxn 0; ΔSrxn > 0     ΔHrxn < 0; ΔSrxn < 0

A: For Spontaneous process,  □G = negative,  Using Gibbs equation,  □G = □H - T□S, So, if process is Sp...

Q: A solution contains 1.5 moles of Na,SO,. How many equivalents of each ion are present? A) 1.5 moles ...

A: The number of ions present are : =&gt; 3.0 moles of Na+ and 1.5 moles of SO42- ---&gt; option(B)

Q: behind the paper, eral Problems For each of the following compounds, draw an isomer that has the sam...

A:   Isomerism :  The compounds which are having same molecular formula but differ in their properties ...

Q: Which one travels smallest distance? a. beta radiation b. gamma radiation C. alpha radiation d. prot...

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Q: What  will  be  the  molarity  of  a  236  ml  solution  if  it  has  been  prepared from  75.0  ml ...

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Q: CH;NH, Hi, CH

A: Stereochemistry and possible  outcomes of reaction  is obtained  by applying appropriate  reaction  ...

Q: 5. Answer the following questions a-d: Type all questions and answers. a. i) Look at your results fo...

A: a) i) The best buffer is 2. Since in total it is the one with the greatest amount of drops of acid o...

Q: 1. The positivity rate in a certain group is 3.5%. Determine the probability that a batch will test ...

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Q: The following data were acquired in an iodination experiment involving acetone. Reaction times are f...

A: The iodination of acetone in aqueous solution is catalyzed by H+ ions: I2 + CH3COCH3  → H+ HI + CH3C...

Q: Which reactions shows where Kp is equal to Kc. 4 HCl(g) + O2(g) ⇌ 2 Cl2(g) + 2 H2O(g) 2 BrCl(g) ⇌ ...

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Q: he molar conductivity at infinite dilution of hydrobromic acid, sodium acetate, & sodium bromide at ...

A: Given : We have to calculate the molar conductivity of acetic acid at infinite dilution.

Q: At equilibrium, what is the value of AG7XN? O = 1 O <0 O = 0 O <1

A: Equilibrium means there will be no change in any physical properties. So , accordingly Gibbs free en...

Q: an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the ...

A: the pH of the solution depends on the concentration of H+ ions. 

Q: What is the cell potential for the following reaction at 25 °C? Ni(s) + Cu2+(0.010 M) – Ni2+(0.0010 ...

A: Concept : A cell is formed by combination of two half cell reactions.  Two reactions are carried out...

Q: Consider the following reaction: CO2(g) + C(s) –→2 CO(g) Which of the following statements is true? ...

A: The reaction given is,  

Q: (d) Br. HCI (е) H3CO HCI H3CO (f) F3C HCI F3C

A: We need to form the product from the given  alkenes that react with HCl. The products and reaction m...

Q: What ending should each of the molecules below have? a) Alcohols b) Aldehydes c) Carboxylic acids d)...

A: The ending of the name of the compound containing a functional groups is derived from the type of fu...

Q: Calculate the velocity of a neutron whose de Broglie wavelength is 500 pm. Search for the mass of a ...

A: Debroglie wavelength is inversely prapotional to the momentum of Neutron. Where momentum is the prod...

Q: know there is only a limit to how many questions you can help me on and I don't know if each blank c...

A: The solution is as follows:  

Q: Draw an example of each of the following molecules a) Alcohols b) Aldehydes c) Carboxylic acids d) K...

A: Alcohols are compounds that have -OH groups as a functional group.Aldehydes are compounds that have ...

Q: A mixture of He, Ar, and Xe has a total pressure of 2.80 atm. The partial pressure of He is 0.450 at...

A: Dalton's law of partial pressure:  According to this law, the total pressure exerted by a mixture of...

Q: Which alkyl halide will form.the most stable carbocation? Br Br Br II II IV Multiple Choice II IV

A: A carbocation is an ion with a positively charged carbon atom.

Q: Kc

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Q: Consider the following reaction: 2 H20(g) + 2 SO2lg)=2 H2S(g) + 3 O2(3) A reaction mixture initially...

A: The exact answer to the question is given below

Q: 1.) The "m/z value" and the" relative abundance " for M+2 peak in (CH3)2CH-Br?

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Q: Hepten-2-one is a ketone that also contains a C=C double bond between carbons 6 and 7. If this subst...

A: Alkene is reduced to give alkanes using Pt as a catalyst in presence of H2.   

Q: Consider the following reaction at equilibrium: 2NO₂(g) ⇌ N₂O₄(g) The ∆H° for this reaction is < 0. ...

A: We have to predict the direction of equilibrium.  

Q: Gaseous butane (CH. (CH, (CH,), CH,) will react with gaseous oxygen (0,) to produce gaseous carbon d...

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: 2. Draw a molecule with the molecular formula CŞH100 that would have the following peak(s) in it spe...

A: C5H10O

Q: To synthesize Tylenol, p-aminophenol will be acetylated using 1.4 equivalents of acetic anhydride. S...

A: Given: Mass of p-aminophenol = 2.1 g In order to synthesize, Tylenol, p-aminophenol will be acetylat...

Q: H2SO4 (aq)  +   2 NaOH (aq)     Na2SO4 (aq) +  2 H2O (l)   calculate the molarity of the H2SO4 sol...

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Q: Which of the following reactions will yield the product shown? OH OsO4 CHO 2 Zn CHO CHs BH3 CH3 OH 2...

A: The correct answer is 

Q: How many degrees of unsaturation are there in the following molecule ?

A: Given : We have to tell the number of degree of unsaturation in the given organic compound.

Q: The equilibrium constant for a reaction A +B = Y +Z is 0.1. What amount of A must be mixed with 3 mo...

A: Equilibrium constant represent the ratio of concentration of product and reactants at equilibrium.

Q: step(s). The SN2 reaction of chloroethane with NaC=CH has 3. O 1

A: Bimolecular nucleophilic substitution reaction (SN2): In this reaction the addition of the nucleophi...

Q: Determine the valence electrons shared between two carbons in a compound c2H4

A: The compound given is C2H4.  

Q: Exactly 6.21 g of MgCl2 (molar mass - 95.2 g/mol) was dissolved in water. An analysis indicated that...

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Q: Please answer fast.

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Q: A sample of that contains 200 molecules contains carbon atoms. A 22.5-g sample of ammonium carbonate...

A: Since you have posted multiple questions as per guidelines we can solve only one per session . Since...

Q: What is the packing efficiency (in %) for a simple cubic unit cell? Give answer with three decimal p...

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Q: Gaseous methane (CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,) an...

A: Given : Mass of CH4 = 0.96 g Mass of O2 = 7.53 g  To calculate :-  Mass of H2O (in grams)

Q: Consider the reaction: H2(g) + Br2(g) --> 2HBr(g) ΔH˚ = -103.8 kJ/mol In a particular experiment,...

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Q: For the following reaction, use the identity of the alkyl halide and nucleophile to determine which ...

A:   Nucleophilic substitution reactions (SN) :  Types   1. SN1       2 . SN2   1. SN1 (Unimolecular Nu...

Q: How many grams of gas are present in each of the following cases? b. 8.75 L of C₂H₂ at 378.3 kPa and...

A: We have to predict the mass of gases.  

Q: Identify the molecularity of each of the following elementary reactions. (a) NO + O3  →  NO2 + O2 ...

A: Given :-  (a) NO + O3  →  NO2 + O2 (b) NOCl2 + NO  →  2NOCl (c) O3  → O2 + O (d) H + H + N2  →  H2 +...

Q: The following data were acquired in an iodination experiment involving acetone. Reaction times are f...

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Q: Question 7 of 39 What is the correct IUPAC name for the compound shown here? 2-methyl ane onal resou...

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Q: 1. 2 H:O(1) + 2 SO:(g) -> 2 H:S(g)+ 3 0:(g) DETERMINE IF ENTROPY IS POSITIVE (DECREASE IN ORDER; INC...

A: Answer: Activation energy is the minimum energy that the reactant particles required to form the pro...