Which of the following factors affects the equilibrium of reversible reactions involving gas? O concentration O Temperature O Catalyst O Volume

Q: Identify the IUPAC Name of the following compounds.

A: Given compound: (1)  The numbering of the main carbon chain can be done as follows:

Q: Find the volume of the 5.5% m/v stock solution if it will be diluted to 80mL 4.8% m/ v Diluted Solut...

A: Given : We have to find volume .

Q: A chemist analyzes a white solid compound and finds that it does not dissolve in water.  When the co...

A: The polar or ionic compounds dissolves in polar water solvent. The covalent compounds are non polar ...

Q: If 0.7688 moles of aluminum nitrate (aq) reacts with excess potassium hydroxide (aq), how many moles...

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Q: For a second-order reaction of 2A --> products, determine the time it takes for A = 0.789M. initial ...

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Q: d) H3PO4 + 5 HBr PBR5 + 4 H2O e) 3 Fe(OH)2 + 2 H3PO4 Fe(PO4)2 + 6 H2O f) 2K + Br2 - 2 KBr

A: Given :-  a) H3PO4 + 5HBr → PBr5 + 4H2O  b) 3Fe(OH)2 + 2H3PO4 → Fe3(PO4)2 + 6H2O c) 2K + Br2 → 2KBr ...

Q: Calculate the pH of a 0.00250 M Sr(OH)2 aqueous solution. Answer:

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Q: Storage of different substances at home needs careful attention. Alcohol, acetone, and hair sprays, ...

A: Volatile compounds are those compounds which changes into vapour state. Alcohol, acetone, hair spray...

Q: You are asked to identify an unknown salt. You weigh out 5.00 grams of the unknown, and place it in ...

A: Answer is as follows. :  

Q: Study the steps in the reaction mechanism. elementary step 1: Br, +NO → Br, NO elementary step 2: Br...

A: Write overall reaction of the given equation---

Q: v Draw Lewis structures for each of the following. Give the total number of valence electrons, selec...

A: Lewis dot structure of molecule can be predicted by using the octet rule where if valance electron e...

Q: Cyclopropane converts to propene by first-order kinetics with a rate constant at 500°C of 5.5 × 10-4...

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Q: Stereoisomers print/draw the expanded structure of 4-bromo-4-ethylhept-1-ene. Calculate the maximum ...

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Q: Carboxylic acids can also act as a nucleophile in substitution reactions (your textbook shows this!)...

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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: Look at the following Lewis Dot Structure: 2- :S:

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Q: The AHvap of xenon is 12.57 kJ · mol- and its ASvan is 76.15 J . mol¬1 . K-!. What it the boiling po...

A: The ∆Hvap. of xenon is 12.57 kJ mol-1 and its ∆Svap. is 76.15 J/mol K What it the boiling point of x...

Q: What is the relationship of the following pair of compounds? Identical, constitutional isomers, enan...

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Q: Methanol can be formed by the following UNBALANCED equation below . How many grams of methanol can b...

A: Solution - According to the question - Given  reaction - H 2 (g)+CO(g) CH 3 OH(l) . 6.022*10^23 mole...

Q: Question 27 of 27 > H -H- H. Answer Bank nonpolar polar H- -F: :CI Be -CI: H. Which of the molecules...

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Q: AG =

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Q: Data of NaOH Trial 1: mass=0.537g Volume =23.6ml Trial 2: mass=0.566g Volume = 26.8ml Trial 3: mass=...

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Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction i...

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Q: Evaluate Ar and Ap for the harmonic oscillator with n = 1. Discuss these quantities in light of the ...

A: Hesenberg uncertainty principle gives the equation given below We know h= 6.626×10-34 Js π = 3.14 O...

Q: Explain in terms of the distribution of charge, why H2O is considered a nonpolar compound

A: NOTE: H2O is considered as polar compound and not a nonpolar compound. Hence I'm explaining why its ...

Q: -moles of

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

Q: The concentration of acetic acid (pKa =4.75) in vinegar is about 1.0 M. With this information, what ...

A: Acetic acid is a weak acid and it does not dissociate completely into ions. The pKa of acetic acid i...

Q: What is the product of the nucleophilic substitution reaction shown below? CH;SH HBr HS H SH Multipl...

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Q: Determine which of the following are oxidation-reduction reactions. For those that are, identify the...

A: In redox reactions the participated reactant species are will get oxidation and reduction by loss of...

Q: Hi, please answer where it is labeled 1. (NOT 2.)

A: The answer is as follows:  

Q: Q3.A/ The atomic model that is currently used is called:

A: There are t atomic models proposed by scientists till today.

Q: 8. Fill in the following table: pH [H;O"] pOH [OH'] ACID or BASE 1.97 9.84 x 10-2 M 4.68 2.64 x 10-5...

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Q: 7. P2S4 diphosphorus tetrasulfide valence e = REDS at each central atom = shape at each central atom...

A: Lewis dot structure of the molecule is drawn assuming that the molecule is covalent molecule. Here s...

Q: When is the fugacity equal to the partial pressure of a gas? O Fugacity is equal to partial pressure...

A: Given : We have to explain whether fugacity is equal to partial pressure of gas.

Q: Balance the following redox reaction in an acidic solution: a. Cr2O72-(aq) + C2H5OH(l) →Cr3+(aq) + ...

A: Oxidation means loss of electrons and reduction means gain of electrons. 

Q: A critical reaction in the production of energy to do work or drive chemical reactions in biological...

A: We have to predict the ∆G reaction and nature of reaction.  

Q: A mixture of the 8-hydroxyquinoline complexes of Al and Mg weighed 1.0843 g. When ignited in  a furn...

A: Given: The mass of sample = 1.0843 g. And the mass of Al2O3 and MgO formed = 0.1344 g. Assuming the ...

Q: 6. If 0.025 mol of COCI2 (g) is placed in a 1.0L container at 400°C, 16.0% of the COC12 (g) is disso...

A: KC is equilibrium constant

Q: redox reaction

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Q: 34 3. A rectangular sheet of zinc (d = 7.13 g/mL) measures 7.15 cm by 8.97 cm by 0.20 cm. What is th...

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Q: My professor said the answer choice was A.) please explain why in detail. Which of the following so...

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Q: . Calculate the [H₃O⁺] of lemon juice with [OH⁻]=4.0 x 10⁻¹³ M * b. Calculate the pH of the solution...

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Q: Question 12 of 39 Submit What is the correct IUPAC name for the compound shown here? 1-6-5-4- 3-2- s...

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Q: Calculate the frequency of photon required to excited the electron in He^(+) from 1s orbital to 3p o...

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Q: Indicate whether each of the following solutions is acidic, basic, or neutral: a. [H₃O⁺]= 2.0 x 10⁻...

A: There various parameters to know about acidity,basic and neutral.  Acidity means there must be H+ io...

Q: Write the pressure equilibrium constant expression for this reaction.

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Q: NO2(3) + CO(g) –→ NO(g) + CO2(g) The rate constant at 699 K is measured to be 2.62 Ms1, and at 896 K...

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Q: Question 25 Which of the following describes an electrolytic cell? O The half-cells are placed in se...

A: Electrolytic cell in which electric energy is converted into chemical energy  In this cell non spont...

Q: What is the correct systematic name for the compound shown here? CH3 CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

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

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