20. Students observe that in the presence of sunlight, silver chloride (AgCl) will react and create
chlorine gas and leave behind solid silver. Which of the following equations correctly models and
balances this reaction and has the correct reaction type?
a.
b.
AgCl + sunlight - Cl2 + Ag (synthesis reaction)
2AgCl + sunlight - Cl2 + 2Ag (decomposition reaction)
AgCl + sunlight -- Cl2 + Ag (decomposition reaction)
2AgCl + sunlight - Cl2 + 2Ag (synthesis reaction)
d.

How are elements arranged in a periodic table

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

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