PLEASE HELP!!! An overly enthusiastic chemistry student burns 91.00 g of propane (C3H8; 36.03 g C for each 8.07 g H) and states that 295 g of CO2 (12.01 g C for each 32.00 g O) was produced. What is the mass of carbon in 91.00 g of propane?

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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

Describe the interaction that occurs between two objects with the same electrical charge.