Draw a structural formula for
trans-2-chlorocyclopentanol.
Draw a structural formula for
3-methyl-1-pentanol.
Draw a structural formula for
trans-2-bromocyclobutanol.
A
compound containing only carbon and hydrogen is found to have an
empirical formula with molar mass of 13. 0 g/mol. The
compound
1.
cannot be either C2H2
or C6H6
2.
could be C6H6
but no C2H2
3.
could be C2H2
, but not C6H6
4.
could be C2H2
or C6H6
A
compound containing only carbon and hydrogen is found to have an
empirical formula with molar mass of 13. 0 g/mol. The
compound
1.
cannot be either C2H2
or...
A molecular compound contains 92.3% carbon and 7.7% hydrogen by
mass. What is the empirical formula of this compound? If 0.592 mol
of the compound weighs 30.78g, what is its molecular formula?
3.00g of a certain Compound X, known to be made of
carbon, hydrogen and perhaps oxygen, and to have a molecular molar
mass of 60./gmol, is burned completely in excess oxygen, and the
mass of the products carefully measured:
product
mass
carbon dioxide
4.40g
water
1.80g
Use this information to find the molecular formula of
X
.
a.) Draw the structural formula of
(E)-1,2-dibromo-3-isopropyl-2-hexene
b.) Draw the structural formula of (Z)-3-methyl-2-heptene.
c.) Draw the structure for 1-chloro-3-hexyne
d.) Draw the structure for cyclooctyne
e.) Draw the structure for 4,4-dimethyl-1-pentyne
A compound containing only carbon and hydrogen has a
carbon-to-hydrogen mass ration of 11.89. Which carbon-to-hydrogen
mass ratio is possible for another compound composed only of carbon
and hydrogen? a) 2.50 b) 3.97 c) 4.66 d) 7.89 Why is the answer
b?
A gaseous hydrogen and carbon containing compound is decomposed and found to contain 82.66% carbon and 17.34% hydrogen by mass. The mass of 158 mL of the gas, measured at 556 mmHg and 25 °C, was found to be 0.275 g. What is the molecular formula of the compound?
1. a) Combustion analysis of an unknown organic compound showed
the presence of carbon, hydrogen and bromine. When a 0.0392 g
sample of the compound is combusted, 0.06593 g of carbon dioxide
and 0.01124 g of water are formed. Determine the empirical formula
of compound.
b) Determine the simplest formula for tin chloride if a 0.398 g
sample of tin chloride reacts with AgNO3 to produce tin
nitrate and 0.602 g of AgCl.
1. a) Combustion analysis of an unknown organic compound showed
the presence of carbon, hydrogen and bromine. When a 0.0392 g
sample of the compound is combusted, 0.06593 g of carbon dioxide
and 0.01124 g of water are formed. Determine the empirical formula
of compound.
b) Determine the simplest formula for tin chloride if a 0.398 g
sample of tin chloride reacts with AgNO3 to produce tin nitrate and
0.602 g of AgCl.