Cucl2
es
determine the name of this compound according to iupac nomenclauture.
copper chloride
copper (1) chloride
copper (ii) chloride
monochloride dicopper
submit

Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane