What is a limiting reagent? A. The reactant with the largest coefficient in the equation
B. The reactant that is the least reactive in a reaction
C. The reactant that is used up first in a reaction
D. The reactant with the smallest coefficient in the equation

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

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

Joan writes four numbers on the board in standard form, and then she writes their scientific notation