How much energy in (kj/mol) is produced in the following fission reaction of plutonium-239? 23994pu+10n→14656ba+9138sr+310n the masses are as follows: 239.05216 u for 239pu, 145.93022 u for 146ba, 90.91020 u for 91sr, and 1.00867 u for 10n. express the energy to three significant figures and include the appropriate units.

a) cold, dry

explanation:

continental polar masses are cold and dry air masses because the cold air cannot hold much moisture. as they move into warmer air, they can trigger precipitation.

the first, second, and fifth options

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y