jennlove89 jennlove89

02-01-2017
Chemistry

contestada

If I have 6.02 x1023 atoms of silicon, how many grams of silicon do I have?

Respuesta :

vikki101 vikki101

02-01-2017

(6.02)(1023)=6158.46

Answer Link

cherryapple2000 cherryapple2000

02-01-2017

Since 6.02 X 10 to the power of 23 is just avargados constant for 1mole you just use the equation mass=moles x relative mass number
So x silicons mass number (28) =28 grams I hope XD

Answer Link

Otras preguntas

Select the four factors that led Germany to agree to an armistice. German allies had withdrawn. Russia had successfully launched a new offensive. Wilson's Fo

The variables y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 10?

I hope someone can answer this .

please help me with this problem

A decimal that is equal to the fraction 3/5?

What is the area of a rectangle with a length of 625 centimeters and a width of 235 centimeters?

How does Poe's use of verbal irony affect the reader? Use details from the poem to support your answer. here is the poem My tantalized spirit Here blandly repo

If m(x)=3x^{2}-9x+1, what is m(1)? A. -5 B. 1 C. 13 D. 4

4 was subtracted from a number and that difference was then divided by 19. after which, that quotient was multiplied by 5. the resulting product was -5. what wa

solve the following inequality