The rate of a reaction was experimentally determined to double if the concentration of reactant A is doubled, and is determined to increase 9 times when the concentration of reactant B is tripled. What is the rate law expression described above?

Q: what would the strucutres look like for the following? hexanoate reacys with methyl hexanoate reac...

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Q: Synthesize the compund (Nifedipine) via Hantzsch dihydropyridine synthesis.

A: Hantzsch dihydropyridine synthesis of Nifedipine involves the reaction of ethyl acetoacetate, 2-nito...

Q: ) mol

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Q: I double displacement reaction:

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Q: How many moles of nitrogen gas would be produced if 5.56 moles of copper(II) oxide were reacted with...

A: Given data :  Moles of copper(II) oxide (CuO) = 5.56 mol CuO  Chemical reaction :  2 NH₃(g) + 3 CuO ...

Q: H3C. CH3 CH3 CHa CH3 CH3 H CH CH CH 4. H. CH3 HO HO H3C CH HC CH, 8, On

A: The compound 7 and 8 are intermediate of lanosterol. The structure 7 and 8 may be different in any r...

Q: Give the balanced chemical equation for each of the following reactions. Identification of nickel i...

A: The balanced ionic equation for this reaction:       

Q: In the phase diagram below 1 atm Phase II. Phaco I: ....* .. Phase II .... ...* .... ... .... ... O ...

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure a...

Q: 1. A cup of water containing an ice cube at 0°C is filled exactly to the brim (so that a single extr...

A: To answer this question , we will consider the fact about density of liquid water and ice.   

Q: What will the [Fe(SCN)2+] be at equilibrium, in M?

A:   Equilibrium Reaction                                        Fe3+(aq) + SCN-(aq) ⇔Fe(SCN)2+(aq)    ...

Q: Given these molecular weights of only nonpolar and non-ionic molecules consisting of only hydrogen a...

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

Q: What is the molarity of a solution that results when 3.64 g KCI is dissolved in water and diluted to...

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Q: When a person exercises, muscle contractions produce lactic acid. Moderate increases in lactic acid ...

A: Given: pH of the system decreases from 7.40 to 7.35.  

Q: A gas-phase reaction has the following four step mechanism: Cl2→2 CI CI+ CH4→ HCI + CH3 CH3 + Cl2→ C...

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Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order ...

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Q: A white powder is analyzed and found to contain 43.64% phosphorus, and 56.36% oxygen by mass. The co...

A: Given: Percent by mass of P = 43.64 % Percent by mass of O = 56.36 % And molar mass of compound = 28...

Q: Greenhouse gases absorb (and trap) outgoing infrared radiation (heat) from Earth and contribute to g...

A: Given : We have to tell which of the following is a greenhouse gas.

Q: Calculate the molality of a solution containing 23.8 g of NaCl in 70.0 g of water.

A: Molality= moles of solute/mass of solvent (in kg) Molar mass of NaCl=58.44 g/mol

Q: The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (SO2). How ma...

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Q: Consider a drug molecule that binds to an enzyme with a Kd of 20.281 nM. If the intracellular concen...

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Q: moles

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Q: (b) For the following equation of state, determine the Boyle temperature in terms of constants: PVm ...

A: Soln Boyle's temperature is  temperature at which the any real gas follows the Boyle's law i.e it be...

Q: CDC, (soivent) 200 150 100 50

A: Soln

Q: A 25.0 mL volume of HCl solution of unknown concentration is titrated with a 0.124 M NaOH solution. ...

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Q: Aqua regia is prepared by mixing a nitric acid solution with a hydrochloric acid solution. The resul...

A: The balanced reaction given is, a) Given: Mass of HCl taken = 10.0 g. And mass of HNO3 taken = 75.0...

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0 g of SO2 ar...

A: Given: Mass of SO2 = 180 g Mass of O2 = 200 g Standard data: The molar mass of SO2 = 64 g/mol The...

Q: find the pH.

A: This is question with multiple subparts. So, according to bartleby guidelines I need to solve only f...

Q: -C-C-O- -C H CH,Br +

A: The reaction given is,

Q: What is the mass (in g) of ethylene glycol, a non-electrolyte, needed to add to 4.21 L of water to l...

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Q: Solid State Physics

A: 1D, 2D, 3D LATTICES

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0 g of SO2 ar...

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Q: Identify the 2 amino acids: Label the R groups and the alpha carbons Indicate and name the two funct...

A: Given compound :-  

Q: Strontium carbonate decomposes by the following reaction: SrCO3(s) → SrO(s) + CO2(g) In one reaction...

A: From the given data we will figure out the moles of CO2 produced then we can easily calculate averag...

Q: OCH3 desired ether racemic mixture

A: The reaction given is,

Q: It takes a minute and a half for the concentration of oxygen to decrease from 4.2 x102 M to 2.4 x103...

A: Given : We have to tell the rate of disappearance of O2

Q: Compound A Compound B Compound C CI Step 1 Step 2 Circle one: Circle one: oxidation oxidation reduct...

A: The oxidation number represents the loss or gain of electrons to the respective elements of the comp...

Q: If 0.5635g of xenon reacted with 0.4893g of fluorine, calculate the empirical formula of the compoun...

A: Given,  0.5635 g of xenon reacted with 0.4893 g of fluorine.  

Q: a) Calculate the pH after 0.10 mol NaOH is added to 1.00 L of a solution that is 0.6 M HF and 1.00 M...

A: Given: Concentration of HF = 0.6 M Concentration of KF = 1.00 M Volume of solution = 1.00 L Since mo...

Q: 03) Below are presented two 1H NMR spectra. Among the compounds pentan-3-ol, pentan2-ol, pent-3-amin...

A: HNMr tells us about the spiltting pattern  of hydrogens in the compound. 

Q: 5. Calculate the work done by a piston with diameter d =0.1m which moves from x, =0.15 m to x, = 0.3...

A: work done on expansion of a gas

Q: Which of the following molecules can initiate ion-dipole interactions with water? :N=N-N H. :N-F: :N...

A: Ion-dipole interaction occurs when an ion encounters a polar molecule. A cation or positive ion woul...

Q: Calculate for the buffer capacity if 20 mL of 0.048 M hydrochloric acid is added to 500 mL of buffer...

A:                                                   Volume of buffer solution = 500 mL Volume of Sodiu...

Q: At 20 "C, an aqueous solution that is 18.0% ammonium chloride by mass has a density of 1.0512 giml. ...

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Q: Select all the carbon numbers that are chiral in the skeletal structure below. Keep in mind that C a...

A: Chiral carbon are those carbon which is  attached with the four different group. 

Q: Propose the structure of a starting material that would allow you to use the procedures given to syn...

A: Introduction: The first step is included with subsequent steps, i.e. Sulphonation followed by nucleo...

Q: 7H5O2 = 160.21 C7H8O2 = 122   Density: C7H8 = 0.87 g/mL KMnO4 = 2.7 g/mL KC7H5O2 = 1.5 g/mL C7...

A: The solution is as follows:  

Q: wavelength

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Q: Which of the following statements is true? A. An atom with high electronegativity is an electron don...

A: The statements given are, A. An atom with high electronegativity is an electron donor because it has...

Q: The reaction of H2 with I2 is H2 + 12→ 2HI. Use reactant molecules to write appropriate elementary r...

A: Elementary reaction is the reaction which takes place in a single step. In elementary reaction, mole...

Q: he percent by mass

A: