The correct answer is oceanic crust, 80 km, Hope this helps let me know.
(a)- Time
(b)- Heat produced(i guess)
(c)- Material
this is what I think, hope it helps
The answer has to be 22.4L
When waters salinity increases it’s freezing point will decrease. This is one of the reasons why people salt the roads after a snow storm.
Molar mass :
Cl₂ = 71.0 g/mol Na = 23.0 g/mol
<span>2 Na + Cl</span>₂<span> = 2 NaCl
</span>
2 x 23 g Na -------> 71.0 g Cl₂
96.6 g Na ----------> ?
Mass Cl₂ = ( 96.6 x 71.0 ) / ( 2 x 23 )
Mass Cl₂ = 6858.6 / 46
= 149.1 g of Cl₂
hope this helps!
