Answer: there is nothing there to answer
Explanation:
Answer: Density is defined as the ratio between mass and volume or mass per unit volume.
Explanation:
By there pH . a pH below 7 is acidic . Above 7 is basic. If it’s right at 7 it’s neutral.
Answer:
8 moles
Explanation:
When we are asked to convert from grams of a substance into moles, we have to use the substance's molar mass.
Meaning that for this problem, we'll <em>use the molar mass of hydrogen peroxide</em> (H₂O₂), as follows:
There are 8 moles in 272 grams of hydrogen peroxide.
I believe the best answer to that question wud be D. I cud b wrong