Which of the following best represents a chemical reaction? A. Products + reactants
B. Products → reactants
C. Reactants
products
D. Reactants → products

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?