Quanti grammi di anidride carbonica CO2 si ottengono bruciando completamente 85g di carbonio e 225 g di ossigeno? a) Indica i dati (specificando i reagenti e i prodotti), la richiesta e lo svolgimento; b) indica la legge ponderale che hai applicato enunciandola.

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

When a septic tank backs up a goes in to clean it out

What substance has a mass of 9.5g and volume of 2.1cm^3