19. A student observed the following reaction: NaCl(aq) + AgNO,(aq) -> NaNO,(aq) + AgCl(s) After the products were filtered, which substance remamed on the filter paper? (1) NaCl (2) AgNO (3) NaNO (4) ACH​

What diagram shows the ionic compound of magnesium oxide

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 climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland