Please help quickly!! Consider the following intermediate chemical equations. C(s)+ 5O2(g) → CO(g) CO(g) +20=(0) --C0,(9) How will oxygen appear in the final chemical equation?

O2(g) as a product

O2(g) as a reactant

O(g) as a product

20(g) as a reactant​

Based on its chemical properties, identify the position of each chemical family on the periodic table.

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

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .