wrightjasmine18 wrightjasmine18

25-04-2021
Chemistry

contestada

How many grams of nitrogen in 7.3 x 10^24 molecules of NaNO3

Respuesta :

yinaanna0 yinaanna0

25-04-2021

Answer:

Explanation:

Convert molecules to moles:

1 mole of NaNO₃= 6.02 x 10^23 molecules of NaNO₃

7.3 x10^24/(6.02 x 10^23)=12mol NaNO₃

Find molar mass:

NaNO₃=1 mole of Na and 1mole of N and 3mole of O

Find grams:

14.01g x 12= 168.12 g of N

Answer Link

Otras preguntas

Multiply and simplify(x-3y) (x + 3y)

how many days are really in a year

Y = {x | x Element of Set N and 16 < x < 25} ?

what does 'blow by blow' mean?

I need to find the zeros of the function:f(x)=2x^2-5x-3

find errors1) i'm not satisfied with (a) your explanation of where (b) you was last night (c). no error (d)2) i came into (a) the room when (b) mary played t

What work ends with the phrase, "Workers of all countries, unite!"?

The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day. The adult weighs 180 pounds and is to receive the medication IV q6h

Multiply and simplify(x-3y) (x + 3y)

In the stomach,a. liquids are absorbedb. bile acids dissolve the fats in foodc. food is converted to chymed. nutrients are absorbed through capillaries