A hydrocarbon has a molar mass of 82. 1 g/mol. If the combustion of 0. 8300 g of this hydrocarbon produces 0. 9102 g h2o and 2. 668 g of co2, which is the molecular formula of hydrocarbon?.

Arecycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. how many glass bottles did the individuals recycle?

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

In the_ work-study program, college students who have financial needs can work part-time jobs to pay for education expenses. a stafford b university c federal d pell