What substance(s) make up the bubbles observed when liquid water boils? H₂O(g) O air O H₂O(l) O H₂ & O2

Q: Balance the following redox reaction if it occurs in basic solution. What are the coefficients in…

A: Balanced Chemical equation : If the reaction number of different atoms in both side of reaction is…

Q: C. For the reaction 2H1 (aq) + H₂O₂ (aq) → 1₂ (aq) + 2H₂O The kinetics of the reaction can be…

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Q: Given the standard enthalpy changes for the following two reactions: ΔΗ° = 9.2 kJ (1) N₂(g) + 2O2(g)…

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Q: What is the relative rate of addition of HBr to A) 1,3-pentadiene, B) 1,4-pentadiene, and C)…

A: -> Here we see stability of carbocation formed during addition of HBr to alkene and Alkyne.

Q: Which of the following is NOT a dehydrating agent?    A)  plaster of paris    B)  phenol    C)…

A: In this question we have to find which is not dehydrating agent. Explanation and answer given below.

Q: Identify the line segment on the following diagram where the specific heat of the solid is used to…

A: The correct option is the line segment A-B where specific heat of solid is required.

Q: What is/are the reagent(s) for following reaction? Problem viewing the image. Click Here

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Q: know, however, that both calcium and sulfur react acts with the acidic oxide SO3 (g) to produce Cas…

A: Given: ∆rHo=-402.7kJCaSO4=-1433.5 kJ/mol

Q: ▼ Determine the [OH] of a 0.10 M ammonia solution. Express your answer using two significant…

A: we have to calculate [OH-] pH pOH for the ammonia solution

Q: Arrange the following compound in the order of increasing acidity (least acidic first) I)…

A: Acidic character of the given organic compounds can be explained by the presence of replaceable…

Q: Azulene (structure model compound below) is proposed as a for an application of the…

A: Ro = 2.6 Å = 2.6 x 10-10 m Azulene ===> 10 π electrons   HOMO ==> ni = 2 LUMO ===> nf = 3…

Q: Uranium hexafluoride, UF, is an important compound used in the enrichment of uranium by gaseous…

A: we have to find total electron domains on the central atom

Q: 1. Give the name and element symbol of the element described by the following a. A noble gas in…

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Q: Give the electron geometry (EG), molecular geometry (MG), and hybridization for a molecule with four…

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Q: A fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always…

A: Statement a. Fatty acid is naturally occurring carboxylic acid. It contain carboxylic acid group at…

Q: Explain the origin of (a) absorption, (b) phosphorescence, and (c) Raman spectra. You may draw the…

A: Jablonski diagram describes electronic states of molecule and the transitions between them. The…

Q: Define the triple point of a phase diagram. The temperature and pressure at which gas-solid,…

A: Here, we have to define the triple point of a phase diagram.

Q: In the Equilibrium lab, the student measured the equilibrium constant at five different…

A: #Q.3: Q.3 asks to find the 95% confidence interval

Q: How many π bonds are in the structure of the organic molecule below? T 7 0=c :0: IC -N: C-H

A: Calculate the number of π bond in the given structure ?

Q: convery Compound C to Compound D and come up with a route for this. Design a route to take C to D by…

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Q: When 1 mole of H₂S(g) reacts with H₂O(1) to form H₂(g) and SO₂(g) according to the following…

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Q: 8. (a). In the box below draw out the structure of a-D-Glucopyranose-(12)-ß-D-Mannopyranose-…

A: Here we have to write the structure of given trisaccharide and to predict whether it is reducing…

Q: 6) Calculate the molar mass of Na₂SO4. OA) 110.1 g/mol OB) 119.1 g/mol OC) 94.05 g/mol O D) 71.06…

A: We have to calculate molar mass of Na2SO4 .

Q: An automobile engine provides 510 Joules of work to push the pistons and generates 2202 Joules of…

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Q: a In the reaction of two moles of gaseous sulfur dioxide and one mole of gaseous oxygen to form two…

A: We can solve Given problem by using formula ∆H = ∆U + W Where  ∆H = enthalpy change  ∆U = Internal…

Q: Under standard state conditions, the complete combustion of a hydrocarbon, primarily produces: O…

A: -> Combustion is a chemical reaction between fuel and an oxidant that produces an oxidized…

Q: 8. (8) Predict the splitting pattern for each signal in the 'H-NMR spectrum for the following…

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Q: The following information is given to you: A+B C AH=32 kJ/mol What is the enthalpy change for the…

A: Given equation is  A + B → C  Reactants react with each other to give products.

Q: QUESTION 16 In the following reaction, what is the correct coefficient for aluminum chloride? O A) 1…

A: Calculate the  correct coefficient for AlCl3 ?

Q: When 0.850 g of C was burned in oxygen in a constant volume calorimeter, 27.9 kJ of energy as heat…

A:

Q: OCN+OCI→CO¾¯ + N₂ + Cl¯ Match the following for the above reaction. Drag and drop options on the…

A: The given redox reaction is: OCN- + OCl-  → CO32- + N2 + Cl-

Q: What is the number of equivalents per mole, neq. of cupric oxide in the reduction-oxidation reaction…

A: Recall the given redox reaction,                                    CuO s  +  H2 g  →  Cu s  +…

Q: Radioactive molybdenum-99 is used to produce the tracer isotope, technetium-99m. Write a nuclear…

A: neutron has one unit mass write nuclear reaction Mo-99 with neutron

Q: Complete the following equation of nuclear fusion.

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Q: What will be the final temperature of the water and the bomb calorimeter in this experiment?

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Q: s-t) (u-v) 1. LiAlH4 2. H₂O, H+ -MgCI 1. 2. H₂O, H+ iai la lo NaBH4, CH3OH H₂ (1 equivalent) Pd

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Q: What is the major organic product of the following reaction? Problem viewing the image. Click Here O…

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Q: Which  reacts the most rapidly in a nucleophilic substiution reaction?   a. 2-Iodo-2-methylpropane…

A: The substitution of an incoming nucleophile in an organic compound is called nucleophile…

Q: Between A and B which is more water soluble ?

A: Given : structure of molecules Solubility is directly proportional to hydrogen bonding, molecular…

Q: Classify the following substituents according to whether they are electron donors or electron…

A: Mesomeric effect=> acceptor is the one when it contains electron withdrawing group. Donor when…

Q: What is/are the reagent(s) for following reaction? Problem viewing the image. Click Here HgSO4, H₂O,…

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Q: What would be the stereospecific product of the following substrate. substrate (ant-staggered) 180"…

A: Stereospecific product of E2 reaction takes place through anti elimination.

Q: NCS 1. AICI 3¹ 2. Br₂, FeBr3 3. Zn(Hg), HCI 1. NBS CI 2. KOtBu

A:

Q: Gamma ray radiation falls in the wavelength region of -16 1.00 x 107 to 1.00 x 10-¹1 meters. What is…

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Q: How many chiral carbon centers are there in the analog of morphine shown below? НО, HO a. Three b.…

A: A chiral center can be described as an atom in a molecule which is bonded to 4 different chemical…

Q: A calibration curve of ZnCl2 conductivity (y-axis) vs concentration (mass percent, x-axis) is made.…

A: In the linear regression plot, the X-axis represents the mass percent of ZnCl2. The Y-axis…

Q: You have 500.0 mL of a buffer solution containing 0.15 M acetic acid (CH3COOH) and 0.25 M sodium…

A: Given, Concentration of Acetic Acid = [CH3COOH] = 0.15 M Concentration Sodium acetate = [CH3COONa] =…

Q: Consider the combustion reaction for octane (C8H18),(C8H18), which is a primary component of…

A: Given, 2C8H18 + 25O2 → 16CO2 + 18H2O mass of C8H18 burned = 21.6 g moles of CO2 emitted = ? Note:…

Q: (Cp)TiCl +2Mel.i Mg + C₂H₂Br nBuli + PhBr CpMo(CO),H +CH₂N₂ สห -5

A: Here we have to understand the organometallic reaction for the given problems Cp2TiCl2 + 2MeLi…

Q: Which functional group can be polymerized to form an organic metal? Oplophol

A: Organic metal are polymers which have conductivity like metal. So polymeric form must contain the…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.