Answer:
0.690 g/mL
Explanation:
Density is the ratio of mass to volume:
gasoline mass = (flask+gas mass) - (flask mass) = 145.028 g -110.525 g
gasoline mass = 34.503 g
Density = (gas mass)/(gas volume) = (34.503 g)/(50.0 mL)
Density = 0.690 g/mL
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The least-precise number in this calculation is the sample volume, which has 3 significant figures. Thus, the answer is good only to 3 significant figures.
Answer:
Ammonium Lauryl Sulfate is a mild surfactant.
Explanation:
Ammonium Lauryl Sulfate is an anionic surfactant. A surfactant is a compound that helps in mixing the matters (solid, liquid, and gas) with one another. It functions by decreasing the surface tension between the two matters. Primarily they are used to mix water with oil. After getting mixed, they help in washing the dirt away.
Ammonium Lauryl Sulfate is a mild surfactant as compared to surfactant as compared to Sodium Lauryl Sulfate in terms of irritation. It is used as one of the components in cosmetics and toiletry formulations. It acts as a surface mixing agent for foaming, wetting and dispersing.
Answer:
What are we helping you on?
Explanation:
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Answer:
They bounce off.
Explanation:
They change into S-waves. They change into R-waves.
