Answer:just for the ponits
Explanation:ima be a jenna
Answer:
The answer is "
"
Explanation:
1-mole molecules as per Avogadro number
1-mole 
6.28 mol O2 × 2 mol h2 / 1 mol 02 = 12.56 moles h2
No. of mol. of NaOH used: (30/1000)*0.5= 0.015mol
Mole ratio of NaOH:H2SO4= 2:1
No. of mol. of H2SO4: 0.015/2= 0.0075mol
Conc. of acid= 0.0075/(50/1000)= 0.15moldm^-3
Hope it helps, drop a thanks
Answer:
Fractional distillation is a method for separating a liquid from a mixture of two or more liquids. For example, liquid ethanol can be separated from a mixture of ethanol and water by fractional distillation. This method works because the liquids in the mixture have different boiling points. When the mixture is heated, one liquid evaporates before the other.
