3. Balance the equation for the reaction between
butane (C4H10) and oxygen, and then determine
how many grams of CO2 are formed when
5.00 grams of C4H10 react.
(A) 1.65 grams (B) 3.79 grams
(C) 15.1 grams (D) 20.0 grams
(E) 26.4 grams

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation