What is the overall reaction order for a chemical reaction with the rate law: rate = k[A][B]? %3D a) 3 O b) 1 c) 2 O d) O

Q: What is the molarity of a solution that contains 33.33% H2SO4 by weight and has a density of 1.250g/...

A: Given percentage weight = 33.33℅ density of solution = 1.250 g/ml

Q: A solution of iodine in carbon tetrachloride has a density of 3.22 g/mL and a concentration of 3.00 ...

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Q: SOCI, CH3CH2CH,CH2OH 3. 4. H3C OH HBr Ether

A: These two reactions are mechanism based answer . First one is a chlorination reaction in presence of...

Q: Propose a metal for determining the specific heat for a metal like sodium which reacts violently wit...

A: Method for determining the specific heat for a metal like sodium which reacts violently with water: ...

Q: 1. Calculate the grams of solute that must be dissolved in 430g of H20 in the preparation of a 14% N...

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Q: Born-Haber cycle; I don’t know how to formulate it for this reaction.

A: Bond enthalpy for the breaking of O2 = 498kJ/mol But we need bond enthalpy for 1/2O2 = 498/2kJ/mol =...

Q: It takes 50.0 ml of 0.0500 M Na2S2O3 solution to completely react with the iodine present in a 125.0...

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Q: Differentiate intensive to extensive properties. Not less than 6 sentences.

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Q: Nitroglycerin (C3H5(NO3)3) is a powerful explosive, that produces four different gases when it is de...

A: 2C3H5(NO3)3 (l) -----> 3N2(g) + 6CO2(g) + 1/2O2(g) + 5H2O(g) ∆Hof C3H5(NO3)3 (l) = -364 kJ/mol ∆H...

Q: 1. NBS 2. OH PBr3 Ether

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Q: Give the IUPAC name for the following alkane. ball & stick o + labels Name Submit Answer Try Another...

A: Given, Based on image the IUPAC name of the molecule is:

Q: Arrange the following e DECREASING atomic radius, rubidium, bromine, chlorine. A. Ca, CI, Br, Rb B. ...

A: The elements given are Ca, Cl, Br and Rb.  

Q: Write the mechanism of the aldol condensation between benzaldehyde and acetone

A: Aldehyde having alpha-hydrogen undergo self condensation in the base medium. The reaction is as foll...

Q: Differentiate the structure of a crystalline solid and amorphous solid. Give example of their struct...

A: The answer is as follows:  

Q: What of the following statements is false about cyclopentadienyl anion? A) It is aromatic B) It has ...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: A 1.5000-g sample of cereals was analyzed for nitrogen using the Kjeldahl procedure. The receiving f...

A: Answer -

Q: Why is molality, and not molarity, used to express concentration in the equations for freezing point...

A: Molality is defined as number of moles of solute divide by mass of solvent in kilograms whereas mola...

Q: Ammonium perchlorate (NH,CIO4) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

A: Given : We have to calculate mass of water.

Q: a. True b. False

A: 1. True Sodium nitrite is a anti-oxidant in nature which when used on meat, enhance their colour and...

Q: 2 reactions involved in the complete oxidation of cobaltous ion *

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

Q: 9. What is the percent composition by mass of aluminum in Al (SO4)3 (gram 15.8% formula mass = 342 g...

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Q: 1. ) If 46.3 g PC13 is produced by the reaction 6C12(g) + P4(s) → 4PC13(I), how many grams each of C...

A: Given : We have to calculate the grams of Cl2 and P4.

Q: millibars

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Q: ZnHg,HClDraw the structures of Compound C9H12 A=7.23 ppm multiplet 5H B=2.63 ppm triplet 2H C=1.62 p...

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: For each of the compounds below, A , C and D tate whether the molecule is polar or nonpolar. H A B

A: Given : We have to tell whether the molecule is polar or non-polar.

Q: Consider the following reaction and its equilibrium constant (AICI3 is a catalyst). AICI, (aq) (cat)...

A: Value of equilibrium constant ,Kc = 3.33 Equilibrium constant value doesn't affected by change in co...

Q: Element X has two isotopes. If 72.0% of the element has an atomic mass of 84.9 atomic mass units, an...

A: Given : We have to calculate the average atomic mass.

Q: moles

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Q: Convert each of the following H3O* concentrations to pH. 1.15 M i eTextbook and Media 2.36 µM i 0.03...

A: We know that,  pH = -log[H+] Here , concentration of H+ or [H3O+] is given.   

Q: 13C NMR Spectrum (50.0 MHz, CDCI, solution) DEPT CH CH, cCH solvent proton decoupled 200 160 120 80 ...

A: 13C-NMR: 5-signals indicates the five types of carbons.  1H-NMR: Three signals indicates three types...

Q: Determine the mass of solid NaCH:COO that must be dissolved in an existing 500.0 mL solution of 0.20...

A: Given that : Concentration of acetic acid = 0.200 M Ka = 1.8 x 10-5

Q: the volume of a cylinder is a function of its radius(r) and heigh(h) and is given by the equation V=...

A: Given that : The volume (V) is a function of the radius (r) and the height (h) can be given as : V =...

Q: What is the equation for the dehydration of CuSO4 5H20?

A: The balanced chemical reaction equation is  CuSO4(s) + 5H₂O(l)→ CuSO4.5H₂O(s)

Q: 3/5 Cameron V Gaseous methane (CH,) will react with gaseous oxygen (0,) to produce gaseous carbon di...

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Q: An unknown substance has a K1 of 0.0043 and K2 0.022 at T1 26 oC and T2 32 oC respectively. What is ...

A: Given : We have to calculate the molar heat of solution.

Q: Why do we need to know the concept of chiral molecules

A: Chiral molecules are those in which carbon is attached to four different groups.

Q: Mercury has an atomic number of 80 and an atomic mass of 200. Mercury has number of protons, number ...

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Q: 1. BF3 2. PCl5 3. H2O

A: Answer - Lewis structure - Lewis structures, also known as Lewis dot formulas, Lewis dot structures,...

Q: chemical transformations

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Q: The mass density of phosphorus vapor is 0.6388 kg m-3 at 100°C and 1.60 kPa, which corresponds to a ...

A: Solution - Mass density - The mass density of an object is defined as its mass per unit volume. Mass...

Q: Intravenous, or IV, solutions used in medicine must exert the same osmotic pressure as blood to prev...

A: Mass of NaCl = 0.9g Mol. Mass of NaCl = 58.5g/mol Volume of solution = 100ml i = Van't Hoff factor =...

Q: S, For ench renction. A7 write n word erntin B) Write he balmced olecuir equton C) write Hhe lonlmce...

A: 1) The reactants given are AgNO3 (aq) i.e. silver nitrate and NaOH (aq) i.e. sodium hydroxide.  

Q: A gas mixture is composed of 2.0 moles H2 and I mole N2. Calculate (a) the average molar mass of the...

A: Number of moles of H2 = 2 mole Number of moles of N2 = 1 mole Mole fraction of H2 = 2/3 = 0.667 Mole...

Q: 1. An organic compound was found to contain 54.5% C, 9.2% H, and 36.3% O. a. What is the empirical f...

A: Solution: From the elemental composition of any compound we can calculate, the empirical formula.  W...

Q: Question 1 1.1 answer the following a. 230 BTUS are absorbed by a gas while the gas expands and perf...

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Q: Liquid nitrogen boils at -195.8 °C. Express the boiling point of liquid nitrogen in Kelvin. A) -77.4...

A: Boiling point of liquid nitrogen = -195.8 °C  Boiling point of liquid nitrogen in kelvin = ? 

Q: Calculate the [KI] for Run A3 in Item 3 of Part I in your report pages. You will need the volumes on...

A: Given: Concentration of KI in stock solution = 0.20 M Volume of KI stock solution taken = 20.0 mL. V...

Q: For a 0.0491 M aqueous solution of cyanic acid, HCNO (K, = 3.5*104), determine the following. What a...

A: Weak acids are the weak electrolytes that dissociate in aqueous medium to form hydronium ions. The d...

Q: What are some of the ways to ensure that fermentation is not disrupted

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Q: O- In the molecule below, label as many functional groups as you can Find! H. H. H. II O-P- 0-P- 0-P...

A: A functional group is a substituent in a molecule that causes molecule to show its behavior. The sam...