What is the relationship between the rates of the forward and reverse reactions of a reversible reaction? rateforward ratereverse 1 rateforward ratereverse rateforward = rate-everse rateforward = –ratereverse

Q: light Bra b) Lindlar's

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Q: Determine whether the following items pertain to physical or chemical properties of matter. Write P ...

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

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, how much met...

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Q: 4. What is the molarity of K* in a solution that contains 63.3 ppm of K3Fe(CN)6(329.3 g/mol)?

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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 : => 3.0 moles of Na+ and 1.5 moles of SO42- ---> option(B)

Q: Answer the expression below with the appropriate number of significant figures. 2.4 x 10-4 + 3.1 x ...

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Q: The following structure is more active than morphine as an analgesic. HO -NMe H. acetyl O The extra ...

A: The given structure is acetylcodeine. It is an analgesic and is more active than morphine. It is als...

Q: Which of the following is a correct practice in handling reagents? A Return any excess reagent to it...

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) The options g...

Q: What is the correct way of dealing with acid spills? (A Neutralize with a basic solution before wipi...

A: Concentration acids are highly dangerous and can cause damage to skin when in contact.

Q: At a certain temperature the rate of this reaction is second order in SO3 with a rate constant of 4....

A: For the second-order reaction, the sum of the exponents in the rate law is two. The rate of second-o...

Q: Which is NOT true about stock solutions? A Must be rarely touched during experiments B Cannot be con...

A: Stock solution is a concentrated solution that is prepared well in advance. It is then used to prepa...

Q: CIS-fatty acid chains are relatively linear and therefore can pack relatively easily with neighborin...

A: The statement given is "CIS-fatty acid chains are relatively linear and therefore can pack relativel...

Q: Which of the following effects is produced by the high surface tension of water?   Group of answer...

A: You have two beakers. One contains pure water, the other contains pure methanol (wood alcohol). The ...

Q: For H,P - HP- + H* • The weak acid H,P dissociates a little and the even weaker acid HP- much less t...

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Q: - Write a paragraph about the difference between a chemical and physical change. Give examples of ea...

A: To differentiate: Chemical and physical changes.  

Q: 22. Write the chemical equation and the equilibrium constant expression K, for the following bases i...

A: The bases given are,  

Q: Which of the following changes will affect the activation energy of a reaction? 1. Increasing or dec...

A: Activation energy: When the reactant molecules convert into the products, they required the minimum ...

Q: Question 9 Which kind of solvents are suitable for experiments involving spectroscopic analyses? A T...

A: The Correct answer of the given question : Ques - Which kind of solvents are suitable for experiment...

Q: The addition of 3.15 g of Ba(OH)2 · 8H2O to a solution of 1.52 g of NH4SCN in 100 g of water in a ca...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

Q: The oxidation of ammonia produces nitrogen and water via the following reaction: 4NH3(g) + 302(g) → ...

A: The correct option is:  

Q: In aqueous solution, iodine reacts with acetone as represented by the following equation: 12(aq) + C...

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Q: A 4.50-mol sample of HI is placed in a 1.00-L vessel at 460°C, and the reaction system is allowed to...

A: Given,  Initially moles of HI = 4.50  And volume= 1.00L  At equilibrium moles of H2 and I2 = 0.343

Q: Ammonium phosphate (NH,),PO,) is an important ingredient in many solid fertilizers. It can be made b...

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Q: Which of the following statement/s is/are TRUE? When electricity is passed through a solution conta...

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Q: Lithium metal reacts with O2 to form lithium oxide. What is the theoretical yield of lithium oxide w...

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Q: Question 18 The cell notation for the Galvanic cell is Cd(s)/Ca2*2(s)/" The Standard Reduction Poten...

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Q: The cell notation for the Galvanic cell is Cd(s)Ca2*/12(s)/" The Standard Reduction Potential are as...

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Q: Nitrogen (N,) gas and hydrogen (H,) gas react to form ammonia (NH,) gas. Suppose you have 9.0 mol of...

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Q: A student was required to prepare 250.0 mL of a cyanoacetic acid/sodium cyanoacetate buffer in which...

A: Given: Volume of buffer = 250.0 mL. Concentration of weak acid available = 0.51 M Concentration of N...

Q: Which of the following statements is true? A Liquids can be weighed using a weighing paper. B In wei...

A: Find out the true sentence from given four sentence and explain why it is correct while others are n...

Q: The following conformation for the cyanoguanidine group of cimetidine is not favored due to unfavora...

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Q: H* HO OH

A: At first -C=O,take H+,than -OH attack to the carbonyl group. -OH is not good leaving group,so it tak...

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

A: Fugacity  is representing the actual behavior of real gases which distinctly different from the beha...

Q: Fil in the blank with the reagents necessary to complete the synthesis shown Drag the appropriate la...

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

A: The answer is given below

Q: At 2000 °C, N2(g) + O2(g) + 2 NO(g); Kc = 4.10 x 10-4 What is Kp for this reaction? 7.75 O 2.17 x 10...

A: For the reaction., N2(g) + O2(g) -----> 2NO(g)  Temperature = 2000°C  Kc = 4.10 × 10-4 We have to...

Q: Which of the following is true for a system whose equilibrium constant is muc greater than one? The ...

A: The equilibrium constant is much greater than one signify that:

Q: The ΔG°rxn for the reaction: N2(g) + O2(g)  2 NO(g) is +173 kJ/mol at 25 °C.  What is the equilibri...

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Q: Which is the reductant and oxidant in the reaction? S2O32- + I2 → I- + S4O62     I2 is the reduct...

A: The reaction given is, => S2O32- + I2 → I- + S4O62-   

Q: 3. Find the molar absorptivity Concentration Measured (ppm) coefficient, the R? assuming that the pa...

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Q: At 400 K, an equilibrium mixture of H2, 12, and HI consists of 0.065 mol H2, 0.079 mol 12, and 0.13 ...

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Q: For the gas phase isomerization of cis-1,2-diphenylethene, cis-CGHSCH=CHC,Hstrans-C6H5CH=CHC6H5 the ...

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Q: For which of the following systems at equilibrium and at constant temperature will decreasing the vo...

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Q: While not true in general, many aqueous reactions approximately double their rate for an increase in...

A: Answer: Arrhenius equation can be used to calculate the activation energy. 

Q: When 6 moles of H₂ reacted with 3 moles of N₂ to produce, NH₃, which is the limiting reactant? *

A: Answer: In chemical reaction, limiting reagent is the reactant that exhausted first and decided the ...

Q: We perform a 1.0 mL 2-methyl-2-butanol alcohol dehydration by simple distillation also using H2SO4. ...

A: A question based on analytical separations that is to be accomplished.

Q: Write the equation for the addition of an electron of a chlorine atom

A: The atomic no of chlorine is 17,so its electronic configuration is 1S22S22P63S23P5,so to get the sta...

Q: Which of the following statement/s is/are TRUE?  When electricity is passed through a solution cont...

A: Given, Four statements regarding electrolysis is provided     Required,                      Among f...

Q: 6. CHANGES IN ENTHALPY OF AN EXOTHERMIC REACTION IS  A. POSITIVE B.CONSTANT C.NEGATAIVE D. NEUTR...

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Q: Consider the following equilibrium at 25°C: 2ICI(g) Which of the following would be true if the temp...

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