In the volatility test, an amount of a liquid evaporated from the filter paper. Choose one of the liquids that completely evaporated and calculate the amount of energy (joules) that must have been supplied to it to completely vaporize the sample. Assume a 2.0 ml sample size.

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Why are people not able to skip a dive to the deepest part of the ocean