Starflowerblaze4114 Starflowerblaze4114

18-10-2017
Chemistry

contestada

A flask contains 0.220 mol of liquid bromine, br2. determine the number of bromine molecules present in the flask. express your answer numerically in molecules.

Respuesta :

cococaramel cococaramel

18-10-2017

0.440*6.022*10^23 ≈ 264,968,000,000,000,000,000,000 ≈ 265,000,000,000,000,000,000,000
when expressed in the precision of the original datum.

Answer Link

Otras preguntas

Guide me through 2(3d+7)=5+6d

Please help me with this, I'm learning conversions and we need to order this set of numbers from LEAST TO GREATEST: 9.5 yards; 32.5 ft; 380 in. THANK YOU!

what features of child labor seemed newly objectionable in the context of factory industry?

When colonists boycotted British goods under the Stamp Act, they

6n-3>-18 solve each inequality and show your work please

Which United States president secured a detente with both China and the Soviet Union, ended U.S. involvement in Vietnam, and resigned after the Watergate scanda

Gas that is a major cause of chemical weathering

You choose a marble at random from a bag containing 3 yellow marbles, 8 red marbles, and 4 blue marbles. You pick a second marble without replacing the first. F

The tree is 12 feet tall. The trees shadow is 6 yards long. Write this as a rate of tree height to shadow height

A graph shows distance on the vertical axis and time on the horizontal axis. If the speed is steadily increasing, what will the line representing speed look lik