The rate constant of a first-order reaction, A→ products, can be determined from a graph of In[A] versus t. True False

Q: The rate of a reaction was experimentally determined to double if the concentration of reactant A is...

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Q: e enthalpy change

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Q: Which of the following (NBR3, BF3, OF2, IF3) is(are) exempted from the octet rule? Check all that ap...

A: Generally octet rule is violated or exempted when a central atom having either fewer or more than th...

Q: Which of the following substances contain a rigid arrangement of their constituent molecules? Sugar ...

A:

Q: Aluminum sulfate can be made by the following reaction. 2AlCl3(aq) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6...

A: Given : Mass of  AlCl3  = 25g  Mass of H2SO4 = 30g

Q: An aqueous solution has a hydronium ion concentration of 4.0 x 10/ M. What is the pH of this solutio...

A: Answer: pH of a solution is the negative of logarithm of hydronium ion concentration.  

Q: If the theoretical reaction is given by: 3A(g) + B(g) = 2Cg where K = 100, what is the equilibrium c...

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Q: How to prepare the following compound by Retrosynthesis (RSA) and functional group interconversion (...

A: Synthesis of any target molecule can be explained with the help of retrosynthetic analysis of that p...

Q: A laboratory manager performed an experiment to investigate the hydrolysis of 2-chlorooctane at diff...

A: The data given is,  

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: How many parsecs are there in 5 light-years?

A: • We need to convert 5 light year into ____ parsecs 

Q: Complete the following using significant digits rules. Report your answers using the correct number ...

A: Complete the following using significant digits rules. Report your answers using the correct number ...

Q: weights önly honpolar and non-lonic molecules consisting of only hydrogen and carbon, which of the f...

A: The correct option is:  

Q: 4. CH2=CH2 CH3CH2CI

A:

Q: The reaction of 60.0 g of aluminum oxide with 30.0 g of carbon produced 22.5 g of aluminum. What is ...

A:  

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3 m...

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Q: Green cube: mass = 37.3g, s=2.20cm How much water would your object displace ml. Will your object si...

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Q: E) Draw structures of A to D H;OH,SO, B Na C0,H,S0,10 D NBS (CH),COK A. F) G) MALHA CHEM 2212K PRACT...

A: The reagents are as follows:  

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of 1....

A: Here given--- Initial volume (V1) =? Initial strength (S1) = 1.98 M Final volume (V2) = 750 mL Final...

Q: Mixture of NH,CI, NaCl, SiO, Iron Shavings First Separation Technique First Separated Component Rema...

A: The mixture given contains ammonium chloride (NH4Cl), sodium chloride (NaCl), silicon dioxide (SiO2)...

Q: Which one of the following changes would alter the rate constant (k) for the reaction 2A + B → produ...

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Q: The above section of an NMR was taken from a student sample of this experiment. You see while the 2H...

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Q: H2 (1-equiv) Pd-C [1] CH3LI но но [2] H2O [1] (CH3)2CuLi OH [2] H20 [1] CH3CH2MGB OH [2] H2O H2 (exc...

A: We have to tell the products formed on the given reactions.

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

A: a) Molarity and pH 

Q: [이

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Q: The mass of earth is 5.98 ×10²⁴ kg. What is the mass expressed in tera-grams?

A: Given that : Mass of earth = 5.98 ×10²⁴ kg

Q: just before a snow storm angelica poured salt on her drive way. why is salt applied onto driveway an...

A: We put salt on road before snowfall because it decreases the freezing point of water as a result the...

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: A voltaic cell with a basic aqueous background electrolyte is based on the oxidation of Cd(s) to Cd(...

A: The voltaic cell is based on the oxidation of Cd (s) to Cd(OH)2 (s) and the reduction of MnO4−  to M...

Q: Which of the following compounds is more stab

A: Given : We have to tell which of the following is more stable.

Q: QUESTION 2 How many moles of hydrogen sulfide are contained in a 44.4-g sample of this gas? O a. 1.3...

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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: QUESTION 10 An oxide of iron has the formula Fe 30 4. What mass percent of iron does it contain? O a...

A: Formula of the compound is Fe3O4. Molar mass of Fe3O4 = 231.53g/mol

Q: How many moles of NO₂ would be required to produce 4.46 moles of HNO₃ in the presence of excess wate...

A: This question is related to stoichiometry. The most important thing before solving numericals relate...

Q: 1s-1. The reaction 2 N,O5(g) →4 NO2(g) + O2(g) was studied and the rate of change of the concentrati...

A: Given Reaction:- 2N2O5(g) -------> 4NO2(g) + O2(g) 

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

A: M1=(?) V1= 50ml M2= 0.452M V2= 250ml  

Q: ny moles c

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Q: Calculate the [H*] of 5.8 x 10-5 M magnesium hydroxide solution. O [H*] = 3.4X10-11 O [H*] = 3.2X10-...

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Q: Vapor Pressure Versus Temperature Diethyl ether Water Mercury -100 0 34.6 100 200 357 400 Temperatur...

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Q: A certain amount of benzene C&H (D= 0.985 g/mL) was dissolved in 0.500 kg CCI4 to produce a solution...

A: Given: Mass of solvent i.e. CCl4 = 0.500 Kg = 500 g. Mole % of solvent i.e. CCl4 = 37.0 % Density of...

Q: Give the balanced chemical equation for each of the following reactions Identification of cobalt io...

A: Soln

Q: A 4.10 molal solution of H2SO4 has a density of 1.21 g/mL. What is the molar concentration of the so...

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Q: A buffer is made up of 2.0 mL of 0.1 M weak acid (AH) and 20.0 mL of 0.1 M conjugate base (A minus)....

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Q: For your research project, you need to use isotopic labels. For this you buy chlorine gas (Cl2) that...

A: The basic constituent of a substance is known as an atom that has a nucleus consisting of protons an...

Q: 00→|0 [ 0

A: Naphthalene is used for the synthesis of different organic compound which contain naphthalene Here i...

Q: Which of the following substances contain a rigid arrangement of their constituent molecules? Sugar ...

A: arrangement of molecule in compound decide it's rigidity if molecule are close to each other then co...

Q: The isomerization of cyclopropane to form propene is a first-order reaction. H2C CH2 H3C-CH=CH2 CH2 ...

A:

Q: Calculate the molality of a solution containing 23.8 g of NaCI in 70.0 g of water. D 5.82 m O 2.45 x...

A: Given : We have to calculate molality of solution.

Q: In step 2 of the reaction sequence HCl is added to the basic reaction mixture after the reflux perio...

A: The virstatin ethyl ester is dissolved into methanol and NaOH has been added to the reaction mixture...

Q: Need the 3 answers I got wrong. The other two options for the second wrong question are sum and rati...

A: The answer is as follows: