1. Name the following compounds NO2 ŞH SH OH -%24

Q: The Lennard-Jones parameters for argon are: A = 1.022 × 10-77 J mº and B = 1.579 x 10-134 J m12. Cal...

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Q: What is the molecular equation for Copper (II) sulfate and Sodium Phosphate?

A: • We need to write the molecular equation for the reaction of copper (II) sulfate and sodium phospha...

Q: Calculate the energy for the transition of an electron from the n = 1 level to the n = 6 level of a ...

A: We have to calculate the energy for the transition of an electron from the n = 1 level to the n = 6 ...

Q: Can I get research question examples In chemistry lab

A: In chemistry lab ,we will find various research related questions.Let's write about it in next step.

Q: 4.33 Predict the products of the following reactions. Indicate regioselectivity where relevant. (The...

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Q: (a) In the cubic crystal structures, as the values of the Miller indices (h, k, and 1) increase, doe...

A: Miller indices are group of three values (hkl) that indicates the set of parallel planes of atoms in...

Q: Rate dr Reatin tab mg + Itch toble 1: volume of gos produced In 3 cm strip mgt 5o-o ML ItCL gus, O E...

A: In the reaction between magnesium and hydrochloric acid, the salt magnesium chloride is produced whi...

Q: 2AI(OH)3 Consider the following balanced reaction: Al203+ 3H2O If 2.44 x 1020 Al203 formula units re...

A: Given :-  Al2O3 + 3H2O → 2Al(OH)3  No. of formula units of Al2O3 = 2.44 × 1020  To calculate  :-  No...

Q: Some chemicals, like hydrogen peroxide, can you prevent photocatalysis? 1. are prone to decompositio...

A: We are authorised to solve only one question at a time. Please post rest of the questions separately...

Q: Draw the major organic product of the coupling reaction shown. Select Draw Rings More Erase H Pd(OAc...

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Q: 1. Why must the esterification mixture not boil? 2. Why does the smell of the product become more pr...

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Q: hydrogen peroxide was added to a piece of potatoes contain the enzyme, catalyze, hydrogen peroxide w...

A: It is an interesting phenomena ,when we add hydrogen peroxide to fresh potatoes it breaks down into ...

Q: the 4 Hume-Rothery rules

A: We have to tell in this question that the 4 Hume- Rothery rules that gives guidelines on the likelih...

Q: 2. Acetylene (C:H:) is used in welding in areas hard to reach with electricity. It burns with oxygen...

A: The solution is as follows:  

Q: 3. An oxide of chromium is made up of 5.20g chromium and 5.60 g oxygen. What is the empirical formul...

A: Given,  Mass of Cr = 5.20 g  Mass of O = 5.60 g What is the empirical formula of the oxide = ?     

Q: For the following reaction, 17.4 grams of chlorine gas are allowed to react with 3.50 grams of water...

A: The correct answer is given below

Q: For the following reaction, 96.8 grams of perchloric acid (HCIO4) are allowed to react with 26.6 gra...

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Q: Sterling silver contains 93.5% silver, if a necklace made of sterling weighs 15g. What is the mass o...

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Q: . Which absorbs photons of the longest wavelength? A. [CoCla]²- B. [Co(H20)6]?+ C. [Co(NH3)6]²* D. [...

A: To determine which of the given complex absorb photon having largest wavelength  among all given com...

Q: 4) Listen If the reaction below is first order with respect to [NO2)l, and second order with respect...

A: Given :-  2NO2(g) + 7H2(g) → 2NH3(g) + 4H2O(g)  Order with respect to NO2 = 1  Order with respect to...

Q: Use Hess' law to calculate the AH for the equation below: AH = ? N2 (2) + 3H2 (g) → 2 NH3 (3) 2 NH3 ...

A: We have given three equation and we need to find the total enthalpy change during the whole reaction...

Q: A(g) B(g) C(g) The rate law for the above reaction is: -d[A]/dt = k[A][B] The rate constant is 3.13x...

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Q: Determine the pH of a 0.227 M C,H,N solution at 25°C. The K, of C,H,N is 1.7x 10°. 4.59 9.41 4.71 10...

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Q: Determine the molar solubility for Mg(OH)2 (Ksp = 1.0 × 10-31) in an aqueous solution that has a pH ...

A: Given: pH of solution = 8.90  And Ksp of Mg(OH)2 = 1.0 × 10-31  The solubility reaction given is,  

Q: (d) The figure below represents an FCC structure. Determine: i. The relationship between the lattice...

A: Face centred cubic structure can be defined as  the structure in which atoms are present at corners ...

Q: In the reaction below, the lowest energy of activation is associated with attach at which position o...

A: Given : We have to tell which position will be suitable for the following substitution reaction.

Q: Write the equations for the following examples of nuclear decay: a) α emission by Bi 83 193 c) ß+ by...

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Q: Calculate the pH of a 0.170 M solution of potassium nitrite, KNO₂. pH =

A: Given that, [KNO2] = 0.170 M =C (LET)  pH = ? 

Q: The diagram above shows an electrolytic cell used to plate a nail with zinc. The mass of zinc plated...

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Q: e Molarity of

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Q: crogen and hydrogen react to form ammonia, like this: N2(9)+3H2(g) → 2 NH;(9) e reaction is exotherm...

A: Given : We have to predict the direction of equilibrium.

Q: The heat of fusion for water is 80. Cal/g. How many calories of heat are released when 20.0 g of wat...

A: Given: Mass of water = 20 g The heat of fusion for water = 80 cal/g

Q: CH3 b) CH3 HO Br Br OH c) H3C NH H3C d) CH3

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Q: ra precipitate

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Q: Draw out the peptide IYV and clearly label/identify all the Phi, Psi, and peptide bonds present in t...

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Q: 4. A student was performing this experiment with an antacid tablet which contained CaCO3 but forgot ...

A: a) Calcium hydroxide Ca(OH)2   forms an insoluble white precipitate . b) For back titration we need ...

Q: Omeprazole magnesium [(C17H18N3O3S)2 * Mg; MW = 713.12) dissociates to 70% at a certain concentratio...

A: Molecular weight of Omeprazole = 713.12g/mol Percentage of degree of dissociation = 70%  Degree of d...

Q: 17 Give the missing reactant(s), product(s) or reagent(s) ONLY (no mechanisms). (Non-anonymous quest...

A:  T his reaction have two parts . First is the reduction of H2/pd c (1 eq) The Lindlar catalyst allow...

Q: The pk, for the acid dissociation reaction of bicarbonate is 10.33. HCO3 (aq) + H2O(1) 2 CO32-(aq) +...

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Q: 11.8. (a) Explain why the concentration of dissolved oxygen in fresh water is an important indicator...

A: Oxygen is a nonpolar molecule, and water is a polar molecule, so there will not be any interaction b...

Q: a. Predict the major and minor products for the following reactions (excluding stereochemistry) b. U...

A: Addition of HBr to alkene follows markonikov's rule. 

Q: if you start with 50 grams of cobolt-60 how many grams would you have of it left after 5 half lives

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Q: What is the biological significance of the stratospheric ozone layer at Earth’s surface?

A: The stratospheric ozone layer absorbs much of the damaging fraction of solar UV radiation and thus p...

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of 0.68...

A: The balanced reaction involved is 2AgNO3 (aq) + (NH4)2CO3 (aq) ----> Ag2CO3 (s) + 2NH4NO3 (aq) Mo...

Q: Design the synthesis of 2,2-dimethyloct-4-en-3-one starting with any compounds with 6 or fewer carbo...

A: Here we have to prepare 2,2-dimethyloct-4-en-3-one from starting material containing 6 carbon or few...

Q: Calculate the standard deviation of the data below. 2.4 ppm, 2.1 ppm, 2.1 ppm, 2.3 ppm, 1.5 ppm

A: Standard deviation:The standard deviation is a measure of the variation in a given set of data. A lo...

Q: Note: The reaction below is first order with respect to NO and second order with respe Cl, Determine...

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Q: Select the two conditions which would cause a decrease in the density of a gas. MМ. Р D = R·T decrea...

A: The ideal gas equation can determine the density of a gas PV=nRT, where P, V, n are the pressure, vo...

Q: 1. Determine the number of chiral centers in each molecule below. Label each with an asterisk. HO b....

A: Since you have posted two different questions as per guidelines we can answer only one per session ....

Q: (Show your calculations here.) Questions and Problems (Show complete setups.) Q.3 A pencil is 16.2 c...

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