Describe the S-wave shadow effect of earth quakes.

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as