¿Qué relación existe entre las velocidades de difusión del gas oxígeno molecular y el gas metano CH4?

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

Correct relationship between molecular formula and empirical formula

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius