.42; 3.4 divided by 8.1 is about .42
It’s A. Land heats up and cools quickly then water
0.0024 Is it rounded to four significant figures
Answer:
0.143L
Explanation:
Molar mass of H2SO4 = 98g/Mol
No of mole = mass/molar mass
No of mole= 49/98 = 0.5 mol
No of mol = concentration × volume
Volume = n/C = 0.5/3.5 = 0.143L
The answer to your question is Hubble’s law
