The reaction A + 2B → products has the rate law, rate = k[A][B]3. If the concentration of B is doubled while that of A is halved, by what factor will the rate of reaction increase? O 8 O 4 O 9 O 2

Q: Complete the multi-step synthesis below by filling in the missing reagents in boxes below. Write nea...

A: In this multistep synthesis, there is one step where , there is inversion in stereochemistry.  This ...

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

A: Given that  Mass of KCl = 3.64 g Volume of solution = 200.0mL = 200.0mL×1L/1000mL = 0.2L 

Q: Using dimensional analysis convert 6.5in^2/sec to min^2/sec . Show your work step by step.

A: We have to convert ., 6.5 inch2/second to milliinch2/second  

Q: Chemistry beginning with arecoline (pKa:7.6), Show the acid dissociation equilibrium reaction for a...

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Q: The table below shows the standard reduction potential of some biochemical reactions. As per the tab...

A: On the basis of reduction potential given in table we have to tell which of the molecule reduced its...

Q: t percent nitrogen by mass?

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Q: Which of the following is not true of the slowest step in a reaction mechanism? It is an elementary ...

A: Slowest step determines the rate of the reaction. If the reaction mechanism contains only one step, ...

Q: 8. Give IUPAC names for the following compounds: (a) CI „Br (b) CH3 (c) NH2 CH2CH2CHCH3 Br (d) CI CH...

A: IUPAC nomenclature is used for naming organic compounds. Full form of IUPAC is international union o...

Q: Calculate the ratio of ammonium chloride to ammonia that is required to make a buffer solution with ...

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Q: 4. In each molecule below, circle on labeled proton which would be more/most acidic. H Br Br H .N. ....

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the firs...

Q: When compound A reacts with chlorine, monochlorination takes place at the tertiary carbon of compoun...

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Q: A solution is prepared by mixing 24.56 g of methanol, CH40 (32.04 g/mol); 62.85 g of water (18.02 g/...

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Q: Which buffer(s) would give the amino acid tyrosine an overall negative charge? Select all that are c...

A: Amino acids have an amino group as well as a carboxylic acid functional group. In acidic medium, the...

Q: moles

A: Atomic symbol of Nitrogen is N Atomic symbol of Oxygen is O  

Q: how many moles of carbon atoms are in 2.87×10^22 molecules of compound C5H6O2

A: Given Molecules of C5H6O2 = 2.87 × 1022

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

A: The reaction taking place is given as,  

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

A: Given compound :-  

Q: Which of the following functional groups is non-polar? A В D E А. А В. В

A: When two uniformly strong (electronegative) atoms are joined, their electron sharing is equal. When ...

Q: alance the following chemical equation: __NH3 + __O2  = __NO + __H2O

A: Given : We have to balance the given reaction.

Q: CDC, (soivent) 200 150 100 50

A: Soln

Q: Explain the difference between powdered cocaine [hydrochloride] and crack cocaine in terms of method...

A: Explanation- 1.powdered cocaine - 1.The powered cocaine is also known as the hydrochloride cocaine. ...

Q: 3.67 X 2.3=  4.2 X 5= 6.3 X 2.4= 4 X 1.2= 12.5 X 4.7=

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Q: It is desired to prepare polyester with the number average molecular weight, Mn 5000 g/mol by reacti...

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Q: moles of lithium hydroxide would be required to produce 59.5 g of Li₂CO₃ in the following chemical r...

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Q: A4 (ag) + 2B2 (aq) 4 AB (aq) The initial rate of appearance of AB was 4.4 M/s. What is the general r...

A:  Reaction rate:

Q: How many grams of MgCl2 are needed to make 700.0 mL of a 1.4 M solution? How many grams of NaBr (mol...

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Q: Two 20.0 g ice cubes at −12.0 ∘C−12.0⁢ ∘C are placed into 275 g275 g of water at 25.0 ∘C.25.0⁢ ∘C. A...

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Q: Make the correction:

A: Calculated pH for NaOH solution is very fine and very correct hence their is no need of correction.F...

Q: Which of the following substances contain the greatest amount of empty space between their constitue...

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Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams ...

A: Given Reaction:- Fe3O4(s) + CO(g) -----> Fe(l) + CO2(g) Balanced reaction:- Fe3O4(s) + 4CO(g) ---...

Q: - onder which conditions of temperature and pressure would a real gas behave most like an ideal gas?...

A: Given: To identify the conditions of temperature and pressure at which the real gas would behave mos...

Q: Your answer is partially correct. The following data are obtained for the decomposition of N205 at 4...

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Q: reactions involved in the complete oxidation of cobaltous ion

A: In this question we have to explain two reactions involved in the complete oxidation of cobaltous io...

Q: Determine the change in the boiling point of 162.622 mL water that was mixed with 6.486 g of NaCl, a...

A: Given : Mass of NaCl  =  6.486 g 

Q: QUESTION 9 What is the molar mass of butanol (C 4H 9OH)? O a. 30.03 g/mol O b. 193.05 g/mol O c. 74....

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Q: A 50 mL solution of NaOH was titrated with 39.7 mL of 0.9781 M HCl. What is the concentration of the...

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Q: 2. How may grams of Ca(OH)2 are needed to neutralize 25.0 ml of 0.100 M HNO,? The reaction proceeds ...

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Q: Mass of Container + Sample 2.70 Mass of Container 1.95 48.00 % of Sand % of Ammonium Chloride 16.00 ...

A: Given: (1) Mass of container + sample = 2.70 g (2) Mass of container = 1.95 g   (3) % sand = 48.00 (...

Q: culate CaCO3 concentration: Ca2+:149.2 mg/L as CaCO3, Mg 2+ : 65.8 mg/L as CaCO3, Na+ :17.4 mg/L as ...

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Q: Kinetics data were gathered for an enzyme-catalyzed reaction under identical conditions both with an...

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Q: What is the reaction equation for copper (II) and thiosulfate ions

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Q: Question 11 Which of the following substances contain the most rigid arrangement of their constituen...

A: Out of solid , liquid and gas, solids have most rigit arrangement of molecules.

Q: Manganese(III) fluoride, MnF3, can be prepared by the following reaction: 2MnI2(s) + 13F2(g) → 2MnF...

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Q: The viscosity of helium, He, is 1.88 x 10-5 Pa at 0 °C. Calculate the collision diameter of the gas.

A: Velocity = 1.88 x 10-5 Pa.s T = 0 oC = 273 K M = 4 g/mol NA = 6.022 x 1023 R = 8.314 J/K.mol

Q: An irregularly shaped rock weighs 268.42 kg. It is placed in a cylinder that had 50.6 L of water. On...

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Q: For the following reaction , the rate constant at 373 K i s 0.69856 min-1 . 1. Find the order of th...

A: Given,  Rate constant = 0.69856 min-1

Q: 3. How much heat is required to rise the temperature of 0.5 kg water from 30°C to its boiling point?...

A: Question 3. Given that, the mass of water is m = 0.5 kg. The initial temperature is T1 = 30oC = (273...

Q: Ammonia, NH3, Is toxic to a wide range of aquatic organisms including shails, insects, and fish. The...

A: molarity and pH `

Q: why are rates not equal in chemical kinetics

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Q: What is the volume needed for dH2O

A: