is there an evolution of life

Question

please helpthis has been bothering me for a while

Answer 1

Ok, here you go:

 

150 grams of H₂SO₄: 150 grams/98.079 grams per mole H₂SO₄ (mole mass: 2*H+1*S+4*O)= 1.529 moles of H₂SO₄.

 

From moles to molarity: divide by volume: So 1.529/V = 2.5 M (expressed as mole/liter)

 

V = 1.529/2.5 = 0.61 liter of water. Assuming 1 liter of water = 1 kg. You need 0.61 kg of water = 610 grams of water