Which of the following equations best describes heat conduction through a single sheet of material?
A. solids only
B. liquids and gases Inly
C. liquids only
D. Liquids, solids, and gases
ANSWER ASAP WHICH ONE IS IT

Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~