You are measuring an Intensive property
Hey there,
Your correct answer would be 6.02214179<span>⋅1023mol
Hope this helps.
~Jurgen</span>
Answer:
H2O2 → H2O + 1/2O2
Explanation:
0.0800 mol of H2O2 decomposed into 0.0800 mol of H2O and 0.0400 mol of O2
H2O2 → H2O + 1/2O2 - Descomposition reaction.
Answer:
D.
It produces H* in solution.
Answer:
Both sample A and B are mixtures .
Explanation:
Sample A
The given sample has density of .77 g / ml and a component of sample that is separated from vaporization has different density of 1.04 g / mL . From this density it appears that it is water . So sample a appears to be a mixture of water and another matter having lesser density and it is water soluble .
Sample B
It is also a mixture . One component is soluble in water and the other black component is not soluble in water . The soluble component gets dissolved in water and get separated and filtered out . The insoluble part remains stuck to filter paper .
