Answered: (a) How many moles of C atoms are in 1…

(a) How many moles of C atoms are in 1 mol of sucrose (C12H22011)? (1 mol is an exact number.) mol C (b) How many C atoms are in 104 mol of sucrose? (104 mol is an exact number.) x 10 atoms of C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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(a) Ethanol, C2H5OH, can be made from glucose, C6H12O6 (i) Write an equation to represent this reaction. ...........…………………………………………………………………………. (ii) Give the name of this process for making ethanol. ...........…………………………………………………………………………. (b) Ethanol can be used as a fuel in the internal combustion engine of a motor car. (i) Write an equation for the complete combustion of ethanol. ...........…………………………………………………………………………. (ii) Identify a pollutant produced when ethanol is burned in a limited supply of air. ...........…………………………………………………………………………. (iii) Nitrogen monoxide, NO, is a pollutant gas produced by motor cars. Write an equation to represent a reaction occurring in the catalytic converter which decreases the amount of this pollutant. ...........…………………………………………………………………………. (c) Ethene can be formed by the dehydration of ethanol using concentrated sulphuric acid.Name a mechanism for this reaction. Name of mechanism…
Select the missing reagents in the following multistep synthesis. Ignore any inorganic byproducts formed. 'H Š H O H₂O OH @ 1. NaOH, heat 2. Neutralizing work-up 1 H3O+ O TSOH, H₂O O H a A B C D E HOCH2CH2CH₂OH NaOH HOCH2CH2CH₂OH TSOH HOCH2CH2CH₂OH H₂O TSOH, H₂O CH₂OH(2 eq) TSOH
Part A Identify each of the labeled points (indicated with letters) or changes (indicated with two letters separated by an arrow) shown on the phase diagram. 1.00- Pressure (atm) 0.50- A 0.10- F -150 -75 75 150 Temperature ("C)
I, a LH LIAIHH 2. H20 I NGBH4 6, 2. H20
O 1) C6H5MgBr 2) H₂O 1) LIAIH4 2) H20 OH PBr3 A H H₂SO4 Mg B 1) 03 2) CH3SCH3 HOI mCPBA 1) C6H5CHO 2) H₂O C D E 1) Mg 2) CHz=O 3) H₂O 1) (CH3)2CuLi 2) H₂O F G
a C Oc ba increasing stability Ob C a increasing stability Ос a b increasing stability O a C b increasing stability
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That's it Is that the answer?
A Н Н H3C H H Н B CH₁ Lit cu H Br C A Et₂O + ?? 0°C BrMg. В СО BrMg. HH Н.С 2 с CH₂ BrMg. D
Energy Respond to this prompt using 10 sentences or less. 1.) Give an example of kinetic energy in your daily life. Explain why your example is kinetic energy. 2.) Give an example of potential energy in your daily life. Explain why your example is potential energy. 3.) Provide an example where you observe either kinetic energy converting to potential energy or potential energy converting to kinetic energy.
Please answer questions A through C I could not read the handwriting last time so please make sure I can read it please. PLEASE make sure to answer all questions (questions A through C)