The fifth one gggggggggggggggggg
Explanation:
The correct answer is C.
Through runoff on Earth's surface. Hope this helped!
Answer:
kilograms of sulfur will be emitted from coal plants in two weeks
Explanation:
Power produced by power plants in the United States :P
P=
1 Joule = Watts × Seconds
Watts = Joule/Second
P=
This means that Joules of enrgy is produced in one second.
So, energy produced in 2 week:
1 week = 7 days
1 day = 24 hours
1 hour = 3600 seconds
2 week = 2 × 7 × 24 × 3600 s=1,209,600 s
Energy produced in 1,209,600 s: E
Coal has an energy content =
Mass of coal used while producing E amount of energy: m
Percentage of sulfur in coal = 4% by mass
Mass of sulfur produced from in 2 weeks:
<span>When a strong acid is in equilibrium, it dissociates into ions including a proton, H+ and an anion, which could be Cl-, Br-, SO42-, NO3-, etc. A strong acid dissociates completely unlike the weak ones. This means the concentration of the acid produces the same concentration of H+ and the anion.</span>
You should never heat chemicals in a closed system (closed bottle or flask) because it might explode.