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Q: O -7.260 Full spectrum of a compound with molecular formula C9H17NO2. The IR spectrum shows strong…

A: 1H NMR is recorded in deuterated solvents. But there is still trace mount of solvent present in…

Q: If the pH is 9.85, what is the concentration of the aluminum hydroxide solution?

A: pH is expressed as negative log10 of hydronium ion concentration.

Q: Practice assignment: Stoichionmetry On a separate sheet of paper, show the setup and answer for each…

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Q: Mole 1. How many significant figures are in the number 0.0840900? 2. Write the following number in…

A: subpartsWe’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: In the reaction below, label the reactants and products 3Ti 2N2 TizN4

A: The substances that go into a chemical reaction are called the reactants, and the substances…

Q: 5. What mass of NaHCO3 reacts in order to produce 450. g of NazPO4? 6. Calculate the percent yield…

A: 6) Note: Providing solution of question 6 as you have asked: Given, 3NaHCO3 + H3PO4 → 3CO2 + 3H2O +…

Q: Percentage Composition Worksheet Give the % composition of all elements in these compounds. Show all…

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Q: Choose the statements that are correct. (Select all that apply.) OIn the isothermal expansion of an…

A: Now ∆U= q- w  So in isothermal expansion ∆U = 0 so q=w  So ist option is incorrect  Yes when entropy…

Q: A chemist performed a reaction of 2-methylpent-2-ene with HBr in diethyl ether. However, after…

A: To identify the product structure when HBr is added to 2-methylpent-2-ene

Q: lene wants to experiment with sugar cubes. Which of the following causes a sugar cube to only change…

A: Sugar dissolves in water is a physical change because in this change no new substance/compound is…

Q: help #1

A: Ozonolysis of alkynes produces ozonide which on treated with acetic acid to form the dicarboxylic…

Q: What is the pH of the solution when 100 ml 0.02 M HCI is added to 100 ml 0.04 M sodium hydrogen…

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Q: Draw the missing products or reagents in the following multistep synthesis. Ignore any inorganic…

A: Alkane react with chlorine in the presence of sunlight through a free radical mechanism to form…

Q: When trying to identify an unknown element, a scientist determines what other elements the unknown…

A: To identify the unknown elements, its chemical properties should be studied.  Chemical properties…

Q: Draw the product of this reaction. Ignore inorganic byproducts. H2/Lindlar's catalyst Drawing

A: In the above reaction an alkyne is treated with H2/ Lindlar's catalyst. This reaction will lead to…

Q: If a sample of vinegar was found to 1.55 % (m/m) acetic acid, what is the concentration of the…

A: Formula used:  Concentration (molarity) = number of moles of solute ÷ volume of solution in L  Means…

Q: For the given equilibrium reaction: A+2B C The equilibrium constant is 4.6 at 298 K. Considering the…

A: Given reaction is :  A + 2B <------------> C Equilibrium constant = Kc = 4.6  Temperature = T…

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: To solve this problem we have to complete the given chemical reaction.

Q: help #6

A: Bromination of chiral alkene is stereoselective reaction. So formation of dibromide is…

Q: c00 s00 D00 00

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Q: A student mixes baking soda and vinegar in a glass. The results are shown at left. Do you think any…

A: Chemical formula of baking soda= NaHCO3AndChemical formula of vinegar= C2H4O2.·. Final volume = 19.0…

Q: Which of the following gases does have a greater solubility in liquid water at 25 °C under the…

A: The solubility (S) of a gas in a liquid at a certain temperature is represented by the following…

Q: 3.29 10 mg AgBr(s) (K 4.9 10) is added to 250 ml water. Determine the % saturation of solution…

A: The given amount of AgBr is 3.29×10-3 mg. The amount of water is 250 mL. The Ksp of AgBr is…

Q: Draw the product of this reaction. Ignore inorganic byproducts. Br Br 1. NaNH2, A 2. H3O+ o

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Q: Classify each of the following as elements (E) or compounds (C). HCI NaCI CH,COOH Fe element

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Q: Draw the starting alkyne that would lead to this major product under these conditions. Drawing H3O+…

A: Alkyne gives a hydration reaction in the presence of sulfuric acid and a mercuric acid catalyst to…

Q: In which of the following pure compounds would intermolecular hydrogen bonding be expected? (Select…

A: In the formation of the chemical bond with the same or different elements, all elements tend to…

Q: C,H,0 + 30, → 2C0, + 3H,0 How many of each atom is present in the products? C= H=

A: The answer to the following question is given as -

Q: Draw the skeletal (line-bond) structure of (E)-4,7-dimethyloct-4- en-2-yne.

A: Since, In line angle formula, Carbon donated by line and no any hydrogen shown assume that valency…

Q: w the product of this reaction. Ignore inorganic byproducts. Br2 (2 equiv)

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: 5. What volume will 400. mL of SO3 at 0°C and 760 mm Hg occupy at 110. °C when the pressure remains…

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Q: Ignore acid byproducts. RCO3H Q

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Q: Choose the correct set of reagents that would lead to this major product under these conditions. 0…

A: The addition of HBr in the presence of peroxide to an unsaturated compound takes place through…

Q: 1. Draw the proposed products: OH 1. он 2. heat 1. MeO' in MeOH 2. НC, Н20 1. MeO in MeOH 2. HC, Н2О

A: (a) And (b)  It’s a name reaction known as Diel’s Alder reaction. It is a cycloaddition of 4+2…

Q: 1.28 x 1023 molecules of C10H22 would have what number of carbon atoms? 6.

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Q: The reaction A + B >C ill always be spontaneous, if AH° is and AS is a) +, + b) -,- c) -,+ d) +, -…

A: Given the reaction is , A+B--------->C We have to find of delta H° and deltaS° when reaction will…

Q: In the compound CH4, how many Carbon atoms are present and how many Hydrogen atoms are present? O…

A: Given compound :- CH4   To find :- number of carbon atoms and number of Hydrogen atoms

Q: H₂ Pd/C OSO4 (cat) NMO 1. Hg(OAc)2, CH3OH 2. NaBH4, NaOH mCPBA

A: The above given reaction is for the alkene. The given alkene as starting material is treated with…

Q: Which change can be easily reversed? O Chemical Change O Physical Change O Both a physical and…

A: A physical change happens when a compound undergoes changes in physical properties like color…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. KMnO4, OH¯ (warm)…

A: Terminal alkenes on treatment with KMnO4, OH– (warm) produces carboxylic acids.  Internal alkenes on…