Chemistry, 15.01.2021 19:50, jrfranckowiak
When coal is burned, carbon atoms are moved from the geosphere to the atmosphere. Each atom of carbon in the coal combines with two atoms of oxygen to produce carbon dioxide (CO2). Carbon dioxide has an atomic weight of 44, which is approximately 3.667 times heavier than a carbon atom of atomic weight 12. It takes about 4750 pounds of coal to power a house for one year. If anthracite coal is used, how many pounds of carbon will this be?
Answers: 1
Chemistry, 21.06.2019 19:30, viktoria1198zz
Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.
Answers: 1
Chemistry, 22.06.2019 00:30, rscott2649
In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right
Answers: 1
Chemistry, 22.06.2019 03:30, ilizzy1224
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
Answers: 3
Chemistry, 22.06.2019 06:30, 91miketaylor
Particle model to predict what will happen if a sharp object creates a hole in the soccer ball
Answers: 2
When coal is burned, carbon atoms are moved from the geosphere to the atmosphere. Each atom of carbo...
Mathematics, 19.02.2020 01:51
History, 19.02.2020 01:51