A first-order decomposition reaction has a rate constant of 0.00683 yr−1. What is the half-life of the reaction?

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?