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

calculate the Mass percentage of different elements present in CaCO3

Which choice correctly describes this event? I will flip a coin and get heads 10 times in a row A) Impossible B) Unlikely C) Likely D) Certain

mystery numbers A=B+5. B=C+7. C=the difference between 13 and 9. D=A-B

How long should I wait before consulting a fertility doctor?

Please help with these questions!!!!

which of the binomials below is a factor of this trinominal x^2-10x-39 A.)x+6 B.)x-6 C.)x-13 D.)x^2+13

The Black Death killed an estimated 30 to 60% of Europe's population. What was the Black Death?

ABC Lumber Company has stock with these probabilities of value after five years with an initial investment of $2,000: 55% probability of a $1,800 value, 20% pro

To the nearest tenth of a cubic inch, how much volume is added to a spherical ballon whose radius grows from 10 to 20 inches long? A) 8245.7 in^3 B) 17367.6 in^

When at work I Emphasize the importance of getting all the details right Focus on the "big picture" without getting caught up in the details