Full Series of Stoichiometry Questions Below!

timer Asked: Apr 14th, 2017

Question Description

The percent composition of an unknown hydrocarbon is 92.24% Carbon and 7.76% Hydrogen. This hydrocarbon has a molar mass of 78.12 g/mol. When the hydrocarbon reacts with bromine (Br2), Bromobenzene (C6H5Br) and hydrobromic acid are obtained.

a. Determine the empirical formula for unknown hydrocarbon

b. Determine the molecular formula for the unknown hydrocarbon

c. How many grams of bromobenze is produced when 30.0g of the hydrocarbon and 65.0g of bromine react?

d. What is the limiting reagent in this reaction?

e. What is the percent yield of bromobenze if the actual yield of bromobenzene is 42.3 (based on the conditions above)?


This question has not been answered.

Create a free account to get help with this and any other question!

Similar Questions
Related Tags

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors