Question

What is the mass of a mixture that contains 8.2 g of sodium, if the mass percent of sodium is 15%?​

Answer 1

Answer:

the answer is

Explanation:

8.2/10=82/10

82 15

---- ----

10 1

820 + 150

----------------------

10

= 970

--------

10

0 and 0 will canceled

97

---- = 97

1

the sodium mass of mixture is 97

Answer 2

Explanation:

let the mass of mixture be x

so, 8.2/x × 100=15

820/x=15

1/x=15/820

x=820/15

x=54.666

so the total mass of mixture is 54.666 g