The chemical compound is called d<span>ichlorine heptoxide. It's a mixture of 2 atoms of chlorine, and 7 atoms of oxygen.</span>
Answer:
Consuming electricity: Burning fossil fuels emits CO2, with coal releasing twice as much of the gas as petroleum. Worldwide, fossil fuels generate 85 percent of electricity. The number of coal-burning plants will increase as China and India continue to industrialize.
4 3 4 111.6 3 r = 111.6 cm3<span> = (3.1416)r3 r= 3 = 2.987 cm V= 3 3 4(3.1416) 3A ... with it absent. </span>density<span> =</span>mass<span> 28.4 g rock = = 2.76 g/mL = 2.76 g/</span>cm3<span> volume 44.1 ... can be found using dimensional analysis. ethanol </span>mass<span> = </span>25<span> L gasohol 1000 mL ..... 100.00 g solution = 9.95 103 g solution 1 kg sucrose </span>10.05 g<span>sucrose 53.</span>
Answer:
the correct way to do this would be
Explanation:
2 C3H7OH + 9 O2 -> 6 CO2 + 8 H2O
6 C -> 6 C
now heres where it got tricky becasue theres two H's
H 7 * 2 + 7 H = 21 H -> 21 H
20 O -> 20 O
Answer:
30.4 torr
Explanation:
We have all the information which is required to solve this question ( more than we even need as the molecular weight)
Ptotal = Ptoluene + Pbenzene
Ptotal = Xtoluene Pºtoluene + XbenzenePºbenzene
The mole fraction is given by the formula:
X =number of moles / total number of moles
Xtoluene = 8.53 / (2.15+8.53) = 0.80
Xbenzene = 2.15 / 10.68 = 0.20
⇒Ptotal = 0.80 x 14torr + 0.20 x 96 torr = 30.4 torr
