If you place 2.25 g of solid silicon in a 6.56-L flask that contains CH 3 Cl with a pressure of 585 mm Hg at 25 °C, what mass of dimethyldichlorosilane, (CH 3 ) 2 SiCl 2 , can be formed? Si(s) + 2 CH 3 Cl(g) → (CH 3 ) 2 SiCl 2 (g) What pressure of (CH 3 ) 2 SiCl 2 (g) would you expect in this same flask at 95 °C on completion of the reaction? (Dimethyldichlorosilane is one starting material used to make silicones, polymeric substances used as lubricants, antistick agents, and water-proofing caulk.)
If you place 2.25 g of solid silicon in a 6.56-L flask that contains CH 3 Cl with a pressure of 585 mm Hg at 25 °C, what mass of dimethyldichlorosilane, (CH 3 ) 2 SiCl 2 , can be formed? Si(s) + 2 CH 3 Cl(g) → (CH 3 ) 2 SiCl 2 (g) What pressure of (CH 3 ) 2 SiCl 2 (g) would you expect in this same flask at 95 °C on completion of the reaction? (Dimethyldichlorosilane is one starting material used to make silicones, polymeric substances used as lubricants, antistick agents, and water-proofing caulk.)
Solution Summary: The author explains how the ideal gas equation can be obtained by combining Boyle's, Charles’s Law and Avogadro.
If you place 2.25 g of solid silicon in a 6.56-L flask that contains CH3Cl with a pressure of 585 mm Hg at 25 °C, what mass of dimethyldichlorosilane, (CH3)2SiCl2, can be formed?
Si(s) + 2 CH3Cl(g) → (CH3)2SiCl2(g)
What pressure of (CH3)2SiCl2(g) would you expect in this same flask at 95 °C on completion of the reaction? (Dimethyldichlorosilane is one starting material used to make silicones, polymeric substances used as lubricants, antistick agents, and water-proofing caulk.)
Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.
Predict the major organic product(s) of the following reactions. Indicate which of the following mechanisms is in operation: SN1, SN2, E1, or E2.
(c)
(4pts)
Mechanism:
heat
(E1)
CH3OH
+
1.5pts each
_E1 _ (1pt)
Br
CH3OH
(d)
(4pts)
Mechanism:
SN1
(1pt)
(e)
(3pts)
1111 I
H
10
Ill!!
H
LDA
THF (solvent)
Mechanism: E2
(1pt)
NC
(f)
Bri!!!!!
CH3
NaCN
(3pts)
acetone
Mechanism: SN2
(1pt)
(SN1)
-OCH3
OCH3
1.5pts each
2pts for either product
1pt if incorrect
stereochemistry
H
Br
(g)
“,、
(3pts)
H
CH3OH
+21
Mechanism:
SN2
(1pt)
H
CH3
2pts
1pt if incorrect
stereochemistry
H
2pts
1pt if incorrect
stereochemistry
A mixture of butyl acrylate and 4'-chloropropiophenone has been taken for proton NMR analysis. Based on this proton NMR, determine the relative percentage of each compound in the mixture
Chapter 10 Solutions
Owlv2 With Ebook, 1 Term (6 Months) Printed Access Card For Kotz/treichel/townsend/treichel's Chemistry & Chemical Reactivity, 10th
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