Please help due soon !! 2 Na + Cl2 --> 2 NaCl

If 15 mol Na reacts with 15 mol Cl2 , what is the theoretical yield of NaCl that could be formed?

Enter your answer as a whole number: mol NaCl

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

What is the correct equation for cellular respiration?

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter