baljotghuman10 baljotghuman10

13-09-2018
Chemistry

contestada

how many aluminium atoms are in 145 mg of aluminum

Respuesta :

Aleena100 Aleena100

13-09-2018

You just have to divide the atomic mass of Al by 145. Make sure the values are converted to mg.

Answer Link

Otras preguntas

if you are charged with zero tolerance offense this mean that your driving privilege will be suspended for 1 year for aa second or subsequent Offense true or fa

4. In SI, motor output is rated in A. horsepower. B. newtons. C.foot-pounds per second. D. kilowatts.

solve this The first one is the Bromine water test the second is the Baeyers test Third is addition reaction

What is the final step in the fourth stage of technological design, after a product has been improved abs approved

7. Complete the square to write c(x)= x2 – 16x + 84 in vertex form.

Are these all correct there part 1, 2,3,and 4

2. Choosing a career 3. Had the ladies 4. City life is better because

Write as an equation: a triangle has two equal sides and a third side that is 15cm long. How long is each of the equal sides if the perimeter is 50?

which of the following statements about cigarette advertising is true? a. tobacco advertisements appeal to boys more than girls b. it is illegal to market ciga

if the pelican in item 3 was traveling at the same speed but was only 2.7m above the water, how far would the fish travel horizontally before hitting the water?