A 2.144-g sample of phosgene, a compound used as a chemical warfare agent during World WarI, contains 0.260 g of carbon, 0.347 g of oxygen, and 1.537 g of chlorine. What is the empiricalformula of this substance? a. C O 2 C l 6 b. C O C L 2 c. C o .022 O 0.022 C l 0.044 d. C 2 O C l 2
A 2.144-g sample of phosgene, a compound used as a chemical warfare agent during World WarI, contains 0.260 g of carbon, 0.347 g of oxygen, and 1.537 g of chlorine. What is the empiricalformula of this substance? a. C O 2 C l 6 b. C O C L 2 c. C o .022 O 0.022 C l 0.044 d. C 2 O C l 2
A 2.144-g sample of phosgene, a compound used as a chemical warfare agent during World WarI, contains 0.260 g of carbon, 0.347 g of oxygen, and 1.537 g of chlorine. What is the empiricalformula of this substance? a.
C
O
2
C
l
6
b.
C
O
C
L
2
c.
C
o
.022
O
0.022
C
l
0.044
d.
C
2
O
C
l
2
Check the box under each structure in the table that is an enantiomer of the molecule shown below. If none of them are, check the none of the above box under
the table.
||
|II*****
Molecule 1
|
Molecule 4
none of the above
Molecule 2
Molecule 3
Х
mm...
C
---|||
***
Molecule 5
Molecule 6
is SiBr4 Silicon (IV) tetra Bromine?
is KClO2 potassium dihypochlorite ?
"יוון
HO"
Br
CI
Check the box under each structure in the table that is an enantiomer of the molecule shown below. If none of them are, check the none of the above box under
the table.
Molecule 1
Molecule 2
Molecule 3
Br
Br
Br
HO
OH
H
CI
OH
✓
Molecule 4
Molecule 5
Molecule 6
CI
Br
יייון
H
Br
OH
OH
CI
Br
☐ none of the above
×
G
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