Balance the following equation with the smallest whole number coefficients. What is the coefficient for O2 in the balanced equation? C 4H 10 +0 2 CO 2 - H 20 O a. 13 O b.5 O. 15 d. 9 O e. 6

Q: Why cannot oils and water-soluble products be mixed and heated together? Why should heating be at a...

A: Oils and fats are non-polar compound (hydrocarbon) and water is non-polar compound and water molecul...

Q: BUFFERS CH3COOH and CH3COONa NH,OH and NH&Cl H3PO4 and NaH2PO4 H2CO3 and NaHCO3 NH3 and (NH4)2CO3

A: Buffers are the solutions which resist the pH change.  Acidic buffer is the mixture of weak Acid/bas...

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Q: 3) A sample of propane occupiesin 31.1Lat STP PL a how mana moles of propane are Present? b) what is...

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Q: GUse curved arrows to show the mechanism of the step below. Make the ends of your arrows specity the...

A: Mechanism of the step Product of the reaction 

Q: Compute the charge of the following ions. 1.) Ion with a charge of -2 2.) Ion with a charge of +5

A: An electron is a subatomic particle with an electric charge equal to 1.602 × 10-19 coulomb in magnit...

Q: Hydrogen iodide decomposes slowly to H2 and I2 at 600 K. The reaction is second order in HI, and the...

A: The decomposition of hydrogen iodide is a second-order reaction. The rate constant for the second-or...

Q: E2 Reactions Е1 Reactions H20 Нeat NaOH Br Br KOC(CH3)3 H2SO4 Нeat Br OH

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Q: 1. For sodium perchlorate, AH =U= -382.9 and AH) =AHRydrationm =-369.5. What is AH,oln ? Is it an en...

A: Given that, for sodium perchlorate, ∆H0fs = U =-382.9 KJ/mol. Also, ∆H0faq =∆H0hydration = -369.5 kJ...

Q: True or False 1. The camera on a mobile phone can be used as a detector for AAS because it can captu...

A: 1) The camera on a mobile phone can be used as a detector for AAS because it can capture wavelengths...

Q: Determine the point group of the following molecule: Fe

A: The given compound is Ferrocene. It is a staggered compound.

Q: 1.08 g H2 is allowed to react with 9.83 g N2 , producing 1.36 g NH3 . Part A What is the theoretical...

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Q: Two vessels of different shape and sizes are connected by means of a pipe with a valve. Vessel A has...

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Q: Here is a graph of the pressure of ozone (0, in a reaction vessel during a certain chemical reaction...

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Q: When heated, solid copper(II) carbonate decomposes to solid copper(II) oxide and carbon dioxide gas....

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Q: Ethanol, C2H5 OH, burns with the oxygen in air to give carbon dioxide and water. C2 H; OH(1) + 3O2 (...

A: Balanced Reaction : C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2O (g) 

Q: The equilibrium constant, Kp, for the following reaction is 1.57 at 600 K: CO(g) + Cl2(g) coCI,(g) C...

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Q: Problem 64 C1,H120 MW = 148 Problem 64 - 1H NMR spectrum (CDC13, 50 2H 2H EDC13 1H DC13 ntents

A: 1H-NMR provides the information about the number and types of hydrogens of unknown compound.  

Q: molarity

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Q: 30- 25 22.285 20- atm 15 10- 5- 50 100 150 200 250 300 seconds created Is BF, being created or destr...

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Q: In each of the following molecules 1-8, identify the relation between the circled hydrogen atoms as ...

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Q: LOH CH3 - v A A. 1- HIGHEST BOILING POINT V B B. 5 - LOWEST BOILING POINT C.4 D.2 V E E. 3

A: Boiling point is directly proportional to intermolecular forces of attraction as well as the molecul...

Q: Use the following information to answer the next question. A sample solution contains two unknown io...

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Q: A sample of water with a mass of 23.31 g and an initial temperature of 367.67 K   loses 8615 Joules....

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Q: The reaction between copper and sulfur is represented by the chemical equation shown below. What is ...

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Q: NH3: S= 193; H = -46.3 %3D HCl: S=187; H= -92.3

A: The reaction which are spontaneous is given below

Q: Thiosulfate ion (S2O32-) and dithionite anion (S2O42-) are teo sulfur containing reducing agents. Wh...

A: Given, Thiosulfate ion (S2O32-) and dithionite anion (S2O42-) are thio sulfur containing reducing ag...

Q: 5) Use a curved arrow notation mechanism to show how each product is formed in the following reactio...

A: Given reaction is : Use the curved arrow notation to show how each product is formed in the followi...

Q: 5 N. 1 v C1 A. sp C2 B. sp2 C3 C. sp3 v C4 v C5

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Q: 9 (c) (i) Complete the diagram to show the mechanism of this reaction. Include all necessary charges...

A: This reaction is the nucleophilic addition between acetaldehyde and Sodium cyanide. The product of t...

Q: 7. Identify the bonding in this compound.

A: In water molecule the oxygen atom and hydrogen atom both are make a covalent bond between them by sh...

Q: Hemoglobin (Hb) is a blood protein that is responsi- ble for transporțing oxygen. It can exist in th...

A: We have given equilibrium equation  HbH+ +  O2 <--------------> HbO2 + H+  As we increase or d...

Q: 1. 2. 3. 1. 3. 3. 2. M NaHSo 18.5 second lowing ermining the Rate Law for a Chemical Reaction ata Sh...

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Q: Describe main features of the evidence of M-CºC characterization and corresponding techniques of thi...

A: answer :

Q: Suppose a 3.00 L scuba tank is filled with about 29.7 moles of air at the ocean surface. If the tank...

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Q: 50.050.0 mL solution of 0.1390.139 M KOHKOH is titrated with 0.2780.278 M HClHCl. Calculate the pH o...

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Q: If the alcohol below is oxidized as many times as possible, what product will result? OH H. HO,

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate cons...

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Q: Why does  acid rain fall far from the source?  Show the equations  leading  from  the combustion  of...

A: Interpretation- Tell why does acid rain fall far from the source and show the equation leading from ...

Q: fa glycogenin enzyme synthesizes an a-1,4-glucose polymer 12 glucosyl elycogen synthesis? O glycogen...

A: Different reaction occur for glycogen synthesis

Q: Direction: Solve for the pH or pOH of the following buffer solutions using the Henderson-Hasselbalch...

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the followin...

A: The steps to write the empirical formula are shown in the next step

Q: Aniline (C6H5NH2), a weak base, is one of the starting materials for the synthesis of organic dyes. ...

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Q: How does the following affect the acidity or basicity of compounds? Explain clearly and thoroughly. ...

A: Answer is :

Q: 3. How many lb mol of NaNO3 are there in 100 lb?

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Q: Define combustion. Select all that apply. O The rapid reaction of a substance with oxygen. O The rap...

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Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.154M¯...

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Q: When calibrating a pH meter, 3 (three) standard color-coded buffer solutions are used, which of thes...

A: The correct answer about PH calibration is given below

Q: Draw the lowest energy conformation for the compound shown below. CH 1. Choose a chair from the Temp...

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon sin...

Q: COH Spell out the full name of the compound. Submit Request Answer

A: