In an experiment 28.5g of metal was heated to 98.0c and then quickly transferred to 150.0g of water in a calorimeter. the initial temperature of the water was 20.5c amd the final temperature after the addition of the metal was 32.5c assume the calorimeter behaves ideally and does not absorb or release heat.

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

Which statement best explains the relationship between an area is geography and the temperature of its surface water