1 mol --------- 6.02x10²³ atoms
6.3 moles ---- ??
atoms = 6.3 * 6.02x10²³
= 3.7926x10²⁴ atoms
hope this helps!
Answer:
A.There are many active undersea volcanoes
B.There are long underwater mountain chains
Explanation:
6×1.25×37.5= 281.5 g of chlorine
1×1.25×2= 2.5 g of hydrogen
D=m/v ⇒v=m / d
d=density
m=mass
v=volume
d(Benzene)=0.88 g/cm³
m=20.0 g
v=m/d
v=20.0 g / (0.88 g/cm³)=22.73 cm³
Solution: v=22.73 cm³=22.73 ml
Answer:
Along with the saving of fossil fuels, cogeneration also allows to reduce the emission of greenhouse gases (particularly CO2 emission). The production of electricity being on-site, the burden on the utility network is reduced and the transmission line losses eliminated.
