The initial rate of the reaction 2A+B→ C is eight times the rate constant when A=2 M and B=4 M. What will be the rate when the concentration of C is 0.2M if the initial concentration of each of the reagents was 1M?

Q: The cold inflation pressure of many car tires is 30 lb/in2, which is the gauge pressure. If 1 atm =…

A: Given: Gauge pressure = 30 lb/in2 1 atm = 14.7 lb/in2

Q: A photon has a frequency of 8.39 × 10⁸ Hz. What is the energy of this photon in Joules? (h = 6.626 ×…

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Q: Sodium carbonate can be made by heating sodium bicarbonate: 2NaHCO3(s)→ Na2CO3(s) + CO2(g) + H₂O(g)…

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Q: 3. Elemental boron can be formed by reaction of boron trichloride with hydrogen. BC13(g) + 1.5H₂(g)…

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Q: answer both to get a like or don't attempt.Thanks answer the following questions: 1a. Avogadro’s…

A: The given two problems are based on the Avogadro's law.

Q: Use the following data to determine the average of %K3[Al(C₂O4)3] in samples prepared by students.…

A: According to the question, we can write the balanced chemical equation between KMnO4 and…

Q: Mephedrone is a relatively now street drug that is better known as Drone or MLAT. The structure of…

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Q: What are the functional groups in p-cresol? What would you expect there to be in an IR spectrum for…

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Q: Write the correct IUPAC name of the following compound. * 요 ОН

A: For writing the IUPAC name first principal carbon chain is selected that is longest carbon chain…

Q: Exercise: The volume of 1 mole of Helium (He) gas at different temperature values is given in the…

A: by plotting the graph of Helium gas vs Temperature:

Q: What is the pH of a 0.117 M solution of acid HA if the ionization constant (KA) of this acid is 0.42

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Q: 1. Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00…

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Q: 1. Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00…

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Q: Define Kinetics, Reaction rate, Rate law, Half life (t1/2) Please do it neat and clean and correctly…

A: These terms can be explained as:

Q: A sample of nitrogen gas occupies a volume of 8.99 L at 61.0°C and 404 torr. If the volume of the…

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Q: 2H3PO4 + 3 Mg(OH) 2 -> 1 Mg3(PO4)2 + 6H2O a). Find the mass H3PO4 reacted b). Find the mass…

A: The given reaction is balanced so the mass reacted or mass produced is equal to no of moles ×molar…

Q: means for storage of solar energy. Photovoltaic panels are used to generate electricity, which then…

A: We will first calculate pressure of dry hydrogen. The calcualte mass of hydrogen using ideal gas…

Q: Describe the bonding in the elemental oxygen molecule, O₂. Be sure to include terms such as…

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Q: Question 5 of 19 Maemillan Learni What is the concentration of a 52.45 mL solution of HBr that is…

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Q: 5. Directions: Compute the Aas of the following compound a m ook a d. e. Aco R

A: a) lamdamax = 283 nm b) lamdamax= 224 nm c) lamdamax= 278 nm d) lamdamax= 318 nm e) lamdamax= 353 nm…

Q: Choose the resonance structure that results from the arrow pushing scheme bela Co :0: O H :0: -Ö:0…

A: Here we are required to find the correct resonating structures of the given compound.

Q: A titration is carried out to determine the concentration of the acid in an old bottle of aqueous…

A: Given :  Volume of NaOH = 75.3 ml  Concentration of NaOH = 0.250 M  Volume of HCl = 10.0 ml

Q: Calculate the sample standard deviation, s, for this set of data: 5.2, 7.8, 8.6, 9.6, 2.0, 8.7

A: Here we are required to find the standard deviation for the given set of data.

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1400.g of water…

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Q: Calculate AH°298, AS 298, and AG 298 for the combustion of 1 mole of nonane, C9H20 (MW 128.2 g/mol).…

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Q: 1. Calculate the volume of 0.0200 M KMnO4 that would be required to complete 0.20 grams of…

A: Balanced equation for the reaction between KMnO4 and K3[Al(C2O4)3] 10K3[Al(C2O4)3].3H2O + 12KMnO4…

Q: Which of the following corresponds to the resonance structure that can be obtained from the given…

A: The resonating structures of the given compounds are shown below:-

Q: What is the pHpH of a buffer solution prepared by mixing 20.0 mLmL of 0.0500 molL−1NaOHmolL−1NaOH…

A: We have to calculate the pH of buffer solution

Q: From the following systems (i.e.. pair of metals): Ni-Al. Co-Zn, and Fe-Cr. Element Ni C H 0 C.…

A: Given metal pair :  Ni-Al Co-Zn Fe-Cr

Q: Predict cell potential under nonstandard conditions. What is the calculated value of the cell…

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Q: 1. Calculate q, w, AU, AH for each reversible process below. P O M N LM: reversible, isothermal…

A: For reversible, isothermal process (LM) Isothermal process: Temperature remains constant ∆U = ∆H=0…

Q: which of the following atoms (or ions) has the smallest radius? a) K+  b)Ar   c) Cl-

A: The mentioned ions and the noble gas have similar electron counts i. e. 18. Hence they are known as…

Q: Is the reaction between nitogen monoxide and hydrogen exothermic and why

A: It is given that the reaction between nitogen monoxide and hydrogen is exothermic. We need to…

Q: The element oxygen was prepared by Joseph Priestley in 1774 by heating mercury(II) oxide: HgO(s) →…

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Q: Use solubility to calculate Ksp The solubility of Fe(OH)3 is measured and found to be 2.39x10-8 g/L.…

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: A student dissolves 11.4 g of ammonium chloride (NH4C1) in 200. g of water in a well-insulated open…

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Q: The Solubility Product Constant for zinc carbonate is 1.5 × 10-¹¹. Solid potassium carbonate is…

A: We will first determine the Ksp expression. and we will get the concentration of Zn2+ from the…

Q: What is the volume, in liters, of 4.00 moles of methane gas, CH4, at 17 °C and 1.30 atm? Express…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: Starting from the following alkene, which products will be obtained upon the action by the following…

A: Answer:- This is answered by using the simple concept of chemical reactions of organic compounds…

Q: 1. Temperature (room) 2. Atmospheric Pressure 3. Density of dry air 4. Mass of flask + air + stopper…

A: Given is the data of an experiment.

Q: A sample of a compound has a mass of 42.66 g with 1.06 x 10-1 mol. What is the molecular mass of the…

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Q: Q) What is the structure and molar mass of he following? Acetamides Benzamides 3 Benzenesulfonamides…

A: Given are the names of some compounds and we have to tell the structure

Q: A certain solid's melting point is 427.15 K at 1.00 atm and 429.26 K at 1.20 MPa. The molar volumes…

A: melting point T1 = 427.15 K at 1.00 atm and melting point T2  = 429.26 K at 1.20 MPa. The molar…

Q: What are the stereochemical aspects of Allopurinol?

A: The stereochemical aspects of allopurinol are....

Q: Given the following structure, how many total possible stereoisomers are there? CHO НО H Н. -H -OH…

A: we have to calculate the total number of stereoisomers for the given molecule

Q: What is AG rxn for the following reaction? 3NO2(g) + H2O(1) 2HNO3(0) + NO(g) Substance AG°f (kJ/mol)…

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Q: Determine the major product (include stereochemistry) HBr

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Q: of (a) (b) HO of go ft Br OH Br

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Q: Calculate the mole ratio of NaFNaF to HFHF required to create a buffer with pH=4.20pH=4.20.…

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