Biology, 11.01.2021 07:40, jalonnolan

Coal from source A produces sulfur at a rate of 15g per 100kg of coal. Coal from source B produces sulfur at a rate of 50g per 400kg of coal. Source A sells coal for $0.50 per kilogram and Source B costs $1.25 per kilogram. a. How many grams of sulfur would be released from the combustion of $100 of each source of coal? b. We use about 7 billion metric tons of coal worldwide per year for electricity generation. Using the least polluting coal source, how many kilograms of sulfur would be released per year?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 04:50, pineapplepizaaaaa

Describe the function of the endomembrane system? what organelles are involved?

Answers: 1

continue

Biology, 22.06.2019 08:30, laurabwhiddon

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

Answers: 3

continue

Biology, 22.06.2019 11:30, gymnastcaitlyn1

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.

Answers: 1

continue

Biology, 22.06.2019 16:40, mexicanvanilla

Introducing minvasive species to an ecosystem results in an increase in biodiversity is it true or false

Answers: 1

continue

Do you know the correct answer?

Coal from source A produces sulfur at a rate of 15g per 100kg of coal. Coal from source B produces s...