Option 1
Explanation:
Cirrus clouds are short, detached, hair-like clouds found at high altitudes
Answer:
Chloroethane is denser and has a higher boiling point
Explanation:
The density of a gas depends directly on the molar mass of the gas. This means that as the molar mass increases, density increases and vice versa.
Having said that, we can easily see that the molar mass of chloroethane (64.51 g/mol) is greater than the molar mass of ethane (30.07 g/mol). Hence we expect that chloroethane is denser than ethane as established above.
In the absence of other strong intermolecular forces, the higher the molecular mass of a substance the greater its boiling point. Thus the boiling point of chloroethane is higher than that of Ethane since they both have weak Van der Waals forces holding their molecules together in the gaseous state.
The reactants of the reaction will be solid gold (III) sulfide and hydrogen gas, while the products will be pure solid gold and hydrogen sulfide gas.
<h3>Chemical reactions</h3>
Reactants react together during reactions to arrive at products.
In this case, solid gold (III) sulfide and hydrogen gas react according to the following equation:
![Au_2S_3(s) + 3 H_2 (g)-- > 2 Au(s) + 3H_2S(g)](https://tex.z-dn.net/?f=Au_2S_3%28s%29%20%2B%203%20H_2%20%28g%29--%20%3E%202%20Au%28s%29%20%2B%203H_2S%28g%29)
Reactants = solid gold (III) sulfide, hydrogen gas
Products: pure solid gold, hydrogen sulfide gas
More on chemical reactions can be found here: brainly.com/question/1689737
proton is the name for a nuclear particle that has about the same mass as a neutron, but with a positive charge.