If the wine is 15 %, how many milliliters  of ethanol, C2H5OH are present in a bottle containing 500 ml of wine?

Q: a) What orbitals are overlapping to form each of the following bonds? (b) Classify whether the bond ...

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Q: Which compounds are oxidizers and which are reducing agents? How do I go about solving this?

A: Redox reaction can be defined as the reaction in which oxidation and reduction both occur together. 

Q: balanced using the smallest possible integers N2(g) + O2(g)= N2N3

A: • The given unbalanced chemical equation is,                    N2(g) + O2(g) → N2O3(g)    • We need...

Q: The reaction 2NO (g) + Cl2 (2) A 2NOCI (g) has K = 100 at 300K. A particular equilibrium mixture at ...

A: The equilibrium constant of a reaction is the ratio of the product's concentration to the concentrat...

Q: How many bananas are in 0.10 moles of bananas? O 6.0 x 1022 O 3.0 x 1023 O 3.0 x 10-21 O 6.0 x 1024

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Q: How could you use 'H NMR to distinguish between the following pair of compounds? Explain your answer...

A: Spectroscopy can be used for distinguishing  the structures of atoms and molecules from each other. 

Q: An analytical chemist is titrating 210.0 mL of a 0.6900M solution of trimethylamine ((CH,),N) with a...

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Q: 2. In MO theory, combining two s atomic orbitals produces _____ and combining two p atomic orbitals ...

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbital. The...

Q: Which of the following is NOT true of molarity? it is defined as moles solute per liter of solvent ...

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Q: Calculate the mass of 1.92 x 1018 atoms of Mg. O 1.08 x 10 10 g O 2.16 x 10 1º g O 8.96 x 10 5 g O 7...

A: Given  Number of atom of Mg  = 1.92 × 1018  Mass = ?

Q: A reaction is first order with respect to reactant "A" and has a half life of 16 minutes. How long d...

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Q: Like Het, the Li2+ ion is a single-electron system. Part A Orbital energies in single-electron atoms...

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Q: What mass of KOH is necessary to prepare 830.0 ml of a solution having a pH = 11.49? Mass = g

A: Find the mass of KOH....

Q: Lambert Law?

A: In this question we have to choose correct statement regarding Beer - Lambert law with explanation.

Q: Acetone, (CH3)2 CO, has Pvap = 40 mm Hg at-9.4 °C and a normal boiling point of 56.5 ° C. What is AH...

A: We would use Clausius Clapeyron equation to solve this question.  This equation related the vapour p...

Q: _____ 9. Which of the following chemical species has resonance structures? A. SeCl2 B. BBr3 C. NO2–...

A: Resonance is the delocalization of the conjugared pi electrons in the system. Here only NO2 - have c...

Q: Suppose 6.44 g of chlorine, Cl2, are used to prepare dichlorine pentoxide, Cl2O5. How many moles of ...

A: Write the chemical reaction  Cl2 + 5/2O2 --------> Cl2O5   This implies 1 mole of Chlorine reacte...

Q: True or False. Write the word “reducing” if the statement is correct, otherwise write “non-reducing”...

A: Lobry de Bruyn-van Ekenstein Transformation is the base or acid catalyzed transformation of an aldos...

Q: equilibrium constant

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Q: Using the equation below, calculate the flux of molecules to the surface at a base pressure of 5 x 1...

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Q: HO HBr 1. Н B 2. H3O* H. Mg C A Et,0

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Q: Propose a set of reactions to convert the starting material to the given product. NO2 OMe

A: The given transformation can be carried out in different ways.  But, I will show the most effective ...

Q: What is the mass of one atom of I? O 4.745 x 10-22 g O 3.443 x 10-22 g O 6.641x 10-23 g O 2.107 x 10...

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Q: An analytical chemist is titrating 221.9 mL of a 0.8100M solution of diethylamine ((C,H3),NH) with a...

A: Given that, 221.9 mL of a 0.8100 M solution of diethylamine [(C2H5)2NH] is titrating with a 0.7200 M...

Q: Given the chemical equation: B₂H₆ + 6H₂O → 2H₃BO₃ + 6H₂, how grams of water is 30 mole of hydrogen?

A: According to the given chemical reaction, 6 moles of H2 is given by 6 moles of H₂O. 1 mole of H2 is ...

Q: SHOW COMPLETE HANDWRITTEN SOLUTION

A: We have to Determine the values for a 0.020 m (NH4)2CrO4 solution. i) Ionic strength, I (in molality...

Q: 2. Draw and label a reaction energy diagram for the following reaction: NO + CO Things to label in d...

A: The progress of a reaction can be represented by the reaction energy diagram. In a reaction energy d...

Q: C;H100 MW 86 te

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Q: A chemist added 40 ml of pure acetic acid to 100ml of 20% v/v solution of acetic acid in water. What...

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Q: Given the chemical equation: 2Al₂O₃ → Al + 3O₂, How many moles of Al is produced when there are 120g...

A: Here we have to determine the moles of aluminum metal produced by the reaction of 120 gram of Al2O3....

Q: CH3 CH3 H3C N' Tetracaine Tetracaine can be synthesized from benzene. The synthesis involves the fol...

A: Given that : We have to draw the structures of product A and product G.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. H. 1. CrO3, H2SO4 2. Neutraliz...

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Q: Show the steps necessary, in order, to make each of the following compounds. Start with benzene, and...

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Q: major component of gasoline is octane C8H18 . When liquid octane is burned in air it reacts with ox...

A: We have to predict the moles of oxygen gas needed.  

Q: Two students, each made four measurements of the mass of an object. Their results are shown in the t...

A: Accuracy : this represent the result how closely to standard Value. Precision : This represent the r...

Q: Why does a [2+2] cycloaddition reaction require a thermal condition to be met for initiation?

A: The reason is as follows:  

Q: 2.050 g of an unknown sample contains H, S, and O. If the compound contains 0.0500 g Hand 0.800 g of...

A: Given- Weight of unknown sample=2.050g Weight of H=0.0500 g  Weight of S=0.800g  

Q: (S)-(+)-Monosodium glutamate (MSG) is a flavor enhancer used in many foods. Some people have an alle...

A: Answer is below

Q: Give the following information for the encircled element in the molecules as shown below 6) CH3CHCEN...

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Q: time, s [NOB|], M 0.5 10 0.286 20 0.2 30 0.154

A: Decomposition of NOBr is given

Q: At a certain temperature the rate of this reaction is first order in NH, with a rate constant of 5.3...

A: Order of reaction = 1 Rate Constant, k = 5.31 s-1  

Q: Give the number of peaks expected in the 'H NMR for the indicated protons in each of the following s...

A: Spin multiplicity =2nI+1    where n=no of hydrogen     and I=nuclear spin ,for hydrogen nuclear spin...

Q: when the following equation is balanced using the smallest possible integers, what is the number in ...

A: Balanced chemical equation is that in which numbers of atoms on left hand side and right hand side a...

Q: Suppose 6.79 g of potassium iodide is dissolved in 200. mL of a 0.40 M aqueous solution of silver ni...

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Q: Exercise 2 Consider the three sp? hybridized orbitals, 1 25 + V3 1 2s - V3 2pz +2px 1 43 = V3 1 2Px ...

A: We have the following wave functions that we will be using during our calculations: ψ1=ψ1*=132s+232p...

Q: Titration Curve of Plasma

A: Solution- The human body uses a variety of physiological adaptations to maintain homeostasis. Mainta...

Q: y means of a combustion reaction of cyclopentane. She uses 15.75g of cyclopentane and 14.5g of oxyge...

A: Given, The combustion reaction of cyclopentane. 15.75g of cyclopentane and 14.5g of oxygen gas in th...

Q: Some projection models put the carbon dioxide concentration at 1255 ppm by the year 2100. Calculate ...

A: KH=.034 mol/L .atm

Q: Q3. Draw the d-orbital splitting diagrams of the central metal ions in a. Heptacyanoosmate(IV) b. Ir...

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Q: A chemist adds 1.90L of a 0.106 M potassium dichromate K2Cr2O7 solution to a reaction flask. Calc...

A: We have to predict the millimoles of chemical added.