If 72.4x 103 J of heat is applied to a 952-gr block of metal, the temperature increases by 10.7 °C. Calculate the specific heat of the metal in J/g°C. Show procedure

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state. a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

How many grams of ammonia are produced when 1.0 mole of nitrogen reacts