Purpose of barium nitrate is dissolved in of a aqueous solution of sodium chromate. calculate the final molarity of barium cation in the solution. you can assume the volume of the solution doesn't change when the barium nitrate is dissolved in 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

  the mississippians were considered to be  horticulturalists, which means they were

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element