1. A dimer is formed in the solution reaction of 2A → A2. The rate law is -ra = kCA? where k is 0.015 M' s'. What is the half-life of A when the initial concentration is 0.05 M?

Q: K Q : [4] [B] Please calculate the molar solubility of ALPO4 (Ksp = 9.84 x 10-21 ) in a 8.12 molar A...

A:

Q: Draw the structure of Glucose molecule

A:

Q: Hydrogen phosphate ion (HPO4 ^2-) is also an amphoteric molecule. Give the hydrolytic reaction  for...

A: We know that, Hydrolytic reaction is hydrolysis reaction that is a type of chemical reaction in whic...

Q: Use Dalton's Law of partial pressure to solve the problems below. Write in a separate sheet of paper...

A:

Q: Predict the product/s of the following reactions: HNO3 H2SO4 CH3MgBr H*, H2O CEN А. Е. NO2 Br H20 Pd...

A:

Q: show me the answer asap thanks. ill give thumbs

A: Bond order is determined with the help of MOT configuration.  C2+  has total 11 electrons. 

Q: TReview TOpics] [References Draw a structural formula for the major product of the reaction shown. C...

A:

Q: CH3 is mixed with H,SO4 at high temperature OH

A:

Q: Which element has the LARGEST atomic radius? O Mg O Cs O F

A: Mg Si Cs F                                    Which one has the largest atomic radius.

Q: electronic configuration

A:

Q: and

A: (a) The Se contains 3P ground state and a 3D and 3F excited state. The electronic transition takes p...

Q: Enter the number of electrons in each energy level (shell) for each of the elements. If the energy l...

A:

Q: What is the molarity of a solution that contains 3.00 moles of solute and 12.00 L of solution?

A: given, moles of solute = 3.00 moles volume of solution = 12.00 L

Q: References] Draw a structural formula for the major organic product of the reaction shown. =CHCH3 HB...

A:

Q: least" under the one which would be least easily oxidized. ne acetaldehyde ethanol Write "most" unde...

A: The given compounds include ketone, acetaldehyde and ethanol. Among alcohols and carbonyl compounds,...

Q: Some chemical reactants are listed in the table below. Complete th oxidation state of highlighted at...

A: Oxidation state is the total number of electrons that an atom either gains or loses in order to form...

Q: [Review Topics] [References] Draw a structural formula for the major organic product of the followin...

A: Given reaction is : 

Q: QUESTION 7 Consider the following reduction potentials and answer the questions that follow: Mn04 (a...

A: Given are the standard reduction potential of both reaction.  Reaction with more value of reduction ...

Q: V'"Ca, which indicates a on a site with an effective charge. v**o, which indicates a on a site with ...

A:

Q: [Review Topics] [References] An alkene having the molecular formula C6H10 is treated sequentially wi...

A:

Q: Which of the following isoelectronic ions has the LARGEST size? O Rb* O Sr2+ O Se2- O Br

A: Rb+ , Sr2+,Se2-, Br-.     are isoelectronic.    

Q: Ammonium phosphate ((NH4) PO4) is an important ingredient in many fertilizers. It can be made by rea...

A: Consider the given equation is as follows: Reaction:         H3PO4       +      3 NH3     →     NH43...

Q: What is the structure for C7H9N based on this IR and NMR spectrums?

A:

Q: 3. Chemists always want to find ways to increase the yield of a reaction. equilibrium is the chemist...

A:

Q: CH3 CH3 from OH and isopropyl alcohol

A:

Q: 4. Calculate the mole fraction of sodium hypochorite and water in Aki's solution. ( 5Tbsp. of NaCIO ...

A: Introduction :  Mole fraction can be defined as the number of moles of the solution, the number of m...

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0,) fr...

A: Ethanol reacts with water to form acetic acid and water. The equation for the balanced chemical reac...

Q: For the following solutions, estimate the buffer intensity (E) at a pH of 5. Which solution is the b...

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

Q: 1. What is the molar concentration of Aki's disinfectant if she dissolved 5Tbsp. of NACIO (sodium hy...

A: A question based on concentration terms that is to be accomplished.

Q: Common monosubstituted benzene parent compound names accepted by IUPAC OH NH2

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

Q: What is the IUPAC NAME of the structure? Ho C = CH " CH2 - CH = CH2

A:

Q: 1. A 1.000 g sample.containing Na,C,0, (MM=134 mg/mmol) is titrated with 40.00 mL of 0.0200 M KMNO, ...

A: Given, 

Q: Solve the following with the correct chemical notation and significant figures. 1.24x10^2 + 2.5x10^3...

A:

Q: CH212 Zn-Cu С. EtCuLi PhLi H. MeMgBr D.

A: Organic reactions are those in which organic reactant react to form organic products. 

Q: RECRYSTALLIZATION A. PRINCIPLE INVOLVED     What is the principle behind this process?

A: Recrystallization is a technique used to purify chemicals by dissolving both impurities and a compou...

Q: 10. Draw the following compounds. Make sure to describe the hybridization, the shape, whether it is ...

A: Hybridization is determined with the help of number of sigma bonds formed by atom and number of lone...

Q: For the compounds provided above, please: A) Predict the product (or products) of each reaction B) W...

A:

Q: 5. A student mixes 35 ml of 0.0500 M Pb(NO3)2(aq) with 5.0 ml of 0.125 M NaCl(aq). Will a precinitat...

A: Vv

Q: What is the major organic product obtained from the following reaction? B

A:

Q: At 700°C, the following equilibrium concentrations were observed for the system N20(g) + NO2(3) 5 3 ...

A: Calculate : Equilibrium constant Kc = ?

Q: nost" und nder the one acetaldehyd e "most" under the one which t" under the one which would be le f...

A:

Q: Answer the following for the titration of 50.00 mL of 0.050 M nitric acid with 0.10 M NaOH. Report a...

A: Balanced equation for the reaction of nitric acid, HNO3(aq) and NaOH(aq) is: HNO3(aq) + NaOH(aq) ---...

Q: Review Topics] (References] Either the reactant (X) or the major organic product is missing from the...

A:

Q: 1. Using letters and numbers, present at least 2 hypothetical reactions using all the 5 types of che...

A:

Q: Two chemical reactions illustrated in sample A and sample B are set up with the starting materials s...

A: A question based on equilibrium concept that is to be accomplished.

Q: A sample of gas has a volume of 3.91 L, a temperature of 305 K, and a pressure of 2.09 atm. How many...

A: Given :-  Pressure of gas = 2.09 atm  Volume occupied by gas = 3.91 L  Temperature = 305 K  To calcu...

Q: If the melting point range obtained from the unknown sample is 121-122 degrees Celsius, can we say t...

A: Please find your solution below : Melting point of a substance is defined as a temperature at which ...

Q: Which reagent reacts faster during a Sn reaction between 2-chloro-3-pentene and 2-chloropentane. Dis...

A: