Temperature vs Rate 18 16 14 12 10 8. 6. 2. 10 20 30 40 50 70 60 Temperature 9. 4 2 O Rate

Q: 11 Please answer in reagular notation

A: Given : Half life i.e t1/2 of reactant (radioactive isotope) = 176.5 hr. And percent of reactant rea...

Q: Which of the following would be considered a Michael donor? O see structure 1- O see structure 1- se...

A: Michael addition reaction is the one in which the conjugate addition of a carbanion, enolate, enamin...

Q: An unknown compound has the following chemical formula: NxO3 where  x  stands for a whole number...

A: Answer: Value of X = 2, so chemical formula is N2O3

Q: I have 100 mL of 5M HNO3. What will the concentration be when I dilute it to 1 L ?

A: Given 100 mL of 5M HNO3 diluted to 1 L  We have to determine concentration of diluted solution

Q: Write the empirical formula for at least four ionic compounds that could be formed from the followin...

A:

Q: Complete and balance the following reactions (if no reaction, write NR): Co(II) + HCl, Hg + HCl, Zn ...

A: The branch of chemistry that deals with the structure, properties and the reaction of the organic co...

Q: An empty steel container is filled with 0.0400 atm of HF. The system is allowed to reach equilibrium...

A:

Q: Complete and balance the following reactions (if no reaction, write NR). (A) Al(s) + HCl(aq) (B) Na(...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: 8)  Please answer in normal notation

A: The half reduction reactions given are, 1) Sn2+ (aq) + 2 e- ------> Sn (s)                       ...

Q: Calculate the number of minutes an electroplating apparatus would have to operate at a current of 4....

A: time = 80.4 min

Q: How many kilograms does a 48 pack of 500 mL water bottles weigh (assume plastic bottles have insigni...

A: Density of any substance is the ratio of mass and volume. It is denoted by ρ(roh). Density = MassVol...

Q: What is the electric potential (E) for the following redox reaction at 298K when [Ni²*] = 3.0 M, and...

A: The balanced reaction taking place is given as, => Zn + Ni2+ ---------> Ni + Zn2+  Given : [Ni...

Q: Calculate the volume of concentrated ~ 0.1250 M copper (II) acetate monohydrate solution needed to p...

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration decr...

Q: Write the ground-state electron configuration for a neutral atom of each element: nickel ...

A: Here we are asked to write the ground state electron configuration for aneutral atom of each element...

Q: Complete and balance the following reactions (if no reaction, write NR): Zn(s) + H2SO4 (dilute), Mg ...

A: Interpretation- To complete and balance the given reaction  

Q: What are E cell and delta G of a redox reaction at 25 degrees C for which n = 1 and K = 4.0 x 10^4?

A: Given: n=1 K=4.0×104 The objective is to find the E cell and delta G Formula used: ∆Grxn=-RT ln K ∆G...

Q: Balance the following redox reaction in acidic solution. BiO, + Re- Bi + ReO,

A: Record the unbalanced equation, BiO3- + Re3- → Bi2- + ReO4-

Q: calculate the {H3O} of the solution of hydrochloric acid with pH = 2.00

A: Given, PH = 2.00 PH is defined as negative logarithm of concentration of [H+] ions. 

Q: Citric acid (abbreviated H3Cit) is a triprotic acid, so 3 moles of hydroxide ions are required per m...

A: A.) The balanced equation for the reaction of citric acid with sodium hydroxide is: H3Cit (aq) + 3Na...

Q: Arrange the following ions in order of increasing ionic radius: selenide ion, rubidium ion, bromide ...

A: Given : selenide ion = Se2- Rubidium ion = Rb+ bromide ion = Br- strontium ion = Sr2+      Concept :...

Q: please answer parts D, E, and F

A: Activation energy of any reaction is defined as the minimum amount of energy required by the reactan...

Q: Hello... I want to ask, about the question 1,why there only have 1 trimethylphosphine in the structu...

A: Yes, bis represents 2, and the trimethyl phosphine ligand is (CH3)3P

Q: NeC 2. Another common unit of concentration is % mass/volume (m/v). Calculate the % mass/volume for ...

A: Since you have posted multiple questions, we will answer only first one for you. If you want any spe...

Q: A student prepares a dilute solution of sodium hydroxide, NaOH (aq), starting with 6 M sodium hydrox...

A: A) Given : Volume of diluted NaOH solution required = 21.84 mL = 0.02184 L                      (sin...

Q: One of the decomposition products of ammonium nitrate can be dinitrogen monoxide.  How many millilit...

A:

Q: What alkenes are formed from each alkyl halide by an E1 reaction? Use the Zaitsev rule to predict th...

A: Zaitsev rule: During elimination greater substituted alkene is predominantly formed.

Q: - For the following chemical structures (1) C/F† (ii) SİF4 (iii) SeBr4 (iv) BrF - For each species, ...

A:

Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 40.0°C, determine the...

A:

Q: Explain the following in your own words. Br Br Br B A C D I. A reacts faster than B for Sn2 reaction...

A: 3.  Converting A and B into chair form, we get Converting C and D into chair form, we get    

Q: Can you please answer all of them?

A: Since you have posted multiple questions, we are entitled to answer the first only as per the bartle...

Q: A buffer is prepared containing 0.10M NH3 and 0.15 M NH4+.  Calculate the pH if 0.020 moles of HCl i...

A: Given : Concentration of NH3 = 0.10 M Concentration of NH4+ i.e conjugate acid of NH3 = 0.15 M Moles...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 289.0mg sample ...

A: given: mass = 289 mg = 0.289 g T2 = 40oC T1 = 22.1°C  Q = 8.75 J molar mass of C4H8O2 = 88.11 g/mol ...

Q: For NH3 and Nh4 +

A: Molecules have different structures according to their bond angle and lone pair of electron. With Le...

Q: 4) Hydrogen peroxide decomposes spontaneously slowly to form water and oxygen gas according to the f...

A: The balanced reaction taking place is given as, => 2 H2O2 (l) -----> 2 H2O (l) + O2 (g) Given ...

Q: Draw the structure of the major product(s) of the following reactions. Clearly show stereochemistry ...

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Predict what volume (mL) of 0.3000 M NaOH is required to titrate the 25.00 mL of 0.3000 M HCl to the...

A: The reaction can be written for the given information as follows, NaOH + HCl →NaCl + H2O

Q: How many electrons are in the outermost shell of the Cl- ion in its ground state? 6 0 8 2

A: The atomic number of Chlorine is 17. So, the elemental chlorine contains 17 electrons in it. If we c...

Q: Acid plus base makes?

A: Acid plus base makes

Q: If a sample of gas at 35 Celsius has a pressure of 600 mmHg, what is the pressure of the temperature...

A: Given gas at 35 Celsius has a pressure of 600 mmHg,  pressure of the temperature is increased to 85 ...

Q: what is the pH of a buffer that is 0.260 M in a weak acid and 0.250M in the acids conjugate base? Th...

A: Given Buffer of 0.260 M in a weak acid and 0.250M in the acids conjugate base with pKa for the acid ...

Q: Which compound corresponds to a saturated hydrocarbon? A) 2-butyne B) cyclooctene C) 3-hexen...

A: Saturated hydrocarbons are hydrocarbons in which all the carbons are bonded to other atoms by a sing...

Q: H2CCHCH;N(CH3)2 is A) an alkyne and a secondary amine. B) an alkene and a primary amine. C) an alken...

A: Welcome to bartleby ! Introduction :  We have to tell above two parts .

Q: Explain the origin of the color of K3[Fe(C2O4)3] ∙3H2O.

A: Color in transition metal complexes: Electronic transition are the primary reason for color in trans...

Q: Both HBr(g) and Kr(g) have similar molar masses (81 g/mol and 84 g/mol, respectively). Their boiling...

A: a) HBr is a hetero diatomic molecucle and it is polar covalent bond and hence dipole is formed 'H' g...

Q: Calculate the activity coefficients of Ca+2 and Cl - ions in the environment of 0.0036 M CaCl2 and 0...

A: Introduction :  We have to calculate activity coefficients for the given ions.

Q: 40. Consider a cell reaction at 25°C where n = 3. Fill in the following table. AG° E° K (a) 24 kJ (b...

A:

Q: Draw a structural formula for the major product of the acid-base reaction shown. H3C N-CH3 HCI (1 mo...

A: 'N' atom of the ring is more basic as compared to the amide. This is because, it is more localized. ...

Q: What is the purpose of the phenolphthalein?

A: Given: The objective is to give the purpose of phenolphthelein

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