CI 1. NaBD4 (excess), CH3OH 2. H₂O, HCI 1. NaBH4 (0.25 eq.), CH3OH 2. H₂O, HCI

Q: 2NaHCO3 \rightarrow→  Na2CO3  + CO2 + H2O Which type of chemical reaction does this chemical…

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Q: An unknown compound has the formula C HyO₂. You burn 0.2072 g of the compound and isolate 0.5059 g…

A: Given, An unknown compound having formula CxHyOz. Mass of the compound = 0.2072 g mass of CO2…

Q: To analyze an iron-containing compound, you convert all the iron to Fe²+ in aqueous solution, and…

A: Given equation: MnO4-(aq) + 5Fe2+(aq) + 8H3O+(aq) → Mn2+(aq) + 5Fe3+(aq) + 12H2O(l) The mass of the…

Q: You have a solution that contains acetic acid, (CH3COOH or HAc). The concentration of acetic acid in…

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Q: What reagents are required to convert the alkene 1-methylcyclohexene to the alcohol…

A: An alkene is the compound which contains at least one double bond, and alcohol is the compound which…

Q: Using some of the bond energies, calculate AH(in kJ) for the following reaction: CH4 (g) + 202(g) →…

A: Given, CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) Enthalpy change for the reaction (∆Hrxn) = ? Bonds bond…

Q: Which of the following molecules are active in IR spectroscopy? O a. H₂ and CO O b. CO and O₂ O c.…

A: All homonuclear diatomic molecules are nonpolar in nature whereas heteronuclear diatomic molecules…

Q: Which of the following compounds is likely to have an unpleasant odor? CH3CH2OH CH3CH2OCH2CH3…

A: For the first question, we have to find the compound that has an unpleasant odor. For the second…

Q: [Select] [Select] is how gases spread among each other; is how gases escape through a hole in a…

A: The given problem is based on the properties of gases.

Q: Please provide your answer to two decimal places and show your work. Hischierite (Hh) has a molar…

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Q: 35.5 g of KOH is dissolved in water to a volume of 2.50 L. what is the concentration of KOH in units…

A: Here we are required to find the Molarity of KOH solution

Q: Benzene ring synthesis.

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Q: Consider the reaction Fe₂O3(s) + 2Al(s) Al2O3(s) + 2Fe(s) for which AH = -851.5 kJ and AS° = -37.00…

A: Given , Reaction : Fe2O3(s) +2Al(s)→Al2O3(s) +2Fe(s) ∆H°=-851.5 kJ∆S°=-37.00JKTemperature, T =…

Q: What is the oxidation number of sulfur in S₂O3²-? O +2 O +4 0-2

A: We charge on oxygen atom is -2 . The oxidation state of an anionic compound is equal to the charge…

Q: A compound was analyzed and found to contain 52.17% C, 13.13% H and 34.78% O. What is the empirical…

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Q: Vapor pressure (torr) 800 760 600 Diethyl ether 400 200 0 0 O 30 °C O 34.6 °C O 15 °C. 34.6°C Ⓒ 20…

A: From the vapour pressure vs temperature plot we can figure out boiling point.

Q: Complete these Brønsted-Lowry reactions. reaction 1: HCO3 + H+ = reaction 2: HCO3 + OH =

A: Complete the given Bronsted-Lowry reaction ?

Q: At the equivalence point of a strong acid-strong base titration, the resulting solution will be…

A: we have to tell the nature of solution at equivalence point of a strong acid-base titration

Q: In an experiment to determine solubility product, a student examined th solubility behavior of…

A: Given :  Solution 1 :  [M+2] = 3.74 x 10-3 [IO3-] = 3.3 x 10-3 Solution 2 : [M+2] = 1.19 x 10-2…

Q: A mixture of butene, C4Hs, and butane, C4H10, is burned in air to give CO₂ and water. Suppose you…

A: Numbers of moles is calculated by dividing the given mass with molecular mass.

Q: Write the balanced chemical equation (including the phase of matter) and chemical equilibrium…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: CH3 NA "OH Primary and secondary alcohols can be converted to alkyl chlorides via treatment with…

A: The curved arrows represent the movement of electrons during a reaction mechanism. The product forme…

Q: A student determines that an aqueous solution that contains 0.484 M potassium fluoride and 0.325 M…

A: Reaction: HF (aq) + H2O <=> H3O+  + F- (aq) [H3O+] = 6.53 × 10-4 M [F-] = [KF] = 0.484 M [HF]…

Q: Aldonic or uronic? НО Uronic acid Ketose OH OH Aldonic acid Aldose Опи OH O OH

A: Aldonic acid : The general formula for the class of compounds is : COOH-(CHOH)n-CH2OH Uronic acid :…

Q: A substance that dissociates completely when it dissolves in water. O all acids O nonelectrolyte O…

A: We have to find out which are completely dissociated in water.

Q: stion 1 Determine the mass (in grams) of 1.08 x 1024 gold (Au) atoms. A) 110 g B) 350 g C) 111 g Q…

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Q: Which of the following is a secondary alcohol? O2-methyl-2-propanol trans-2-methylcyclohexanol O…

A: Given,  2-methyl-2-propanol  trans-2-methylcyclohexanol  2,2-dimethyl-1-propanol  3-methylbutanol

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: Find a synthesis route for the transformation below Br

A: In this question, we will synthesized the final organic product from the starting material by using…

Q: predict, balance and identify the following a. ___K3PO4 + ___ MgCl2 --> b. ___Fe + ___Na2CO3 -->…

A: Given,a. K3PO4  +  MgCl2  →b. Fe  +  Na2CO3 →c. CH4  +  O2  →d. H2  +  Cl2  →e. NH3  →Required,…

Q: At 25 °C, how many dissociated OH ions are there in 1245 mL of an aqueous solution whose pH is 1.61?…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Which of the following molecules are active in IR spectroscopy? O a. H₂ and CO O b. CO and O₂ O c.…

A: The IR spectra is defined based on the stretching frequency of a particular bond. Based on the…

Q: You are given the following information about an element: atomic number = 17, atomic mass= 35.45,…

A: Given information : Atomic number : 17 Atomic  mass : 35.45 Symbol : Cl

Q: d Iron metal reacts with chlorine gas giving iron(III) chloride. The balanced chemical equation for…

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Q: Which of the following molecules is optically active? CH3 CH3 CH3 CH3

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Q: Indicate the gas with the least density at STP O Br2 O CO₂ O Ne O N₂

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Q: e. Assume that Ka>>Ka2 and the pH of the solution is 1.59 calculate the % of ionization. H,PO,(aq) +…

A: Recall the given reaction,                            H3PO3 aq   +  H2O l  ↔  H2PO3- aq  +  H3O+…

Q: Convert 23.5 g of gold (Au) to number of moles

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Q: H Which of these statements are true for a neutral, aqueous solution at 25 °C? [H+] = [OH-] pH =…

A: Given,  The true statement for a neutral, aqueous solution at 25 °C is:

Q: Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in…

A: Here, we have to find the structural formulas for an aldehyde (or ketone) and the alkyl bromide (or…

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Round your…

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Q: A mixture of butene, C4H8, and butane, C4H10, is burned in air to give CO2 and water. Suppose you…

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Q: From the information given below, calculate the heat of combustion of propane (C3H₂) in kJ/mol. C3H8…

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Q: A small intermittent fraction is collected and discarded. This is a good practice because…

A: all steam distillation , the distillation collected will be both mixture of liquid but since they…

Q: Specify the reagent you would use in each step of the following synthesis: a. LIAIH4 b. H₂SO4 c. HCI…

A: we have to select the correct reagents needed for the given reaction

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: Hydronium ion concentration and pH are related as shown below: pH = -log[H3O+]

Q: C. Provide reasonable resonance structures for the molecules below that show the movement of…

A: In this question, we will write the all resonance structures for the given compounds.  You can see…

Q: QUESTION 27 Which of the following is the most stable radical? L CH₂=CH IL CH=CHCHCH V. ш сненсн IV.…

A: Radicals are electron deficient species with a carbon having an unbounded electron.

Q: Draw the major product of the following reaction: H₂CO H₂CO H H C=C H H heat

A: Here we have to write the major product formed in the following given reaction.

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.