How many milliliters of a 1M nitric acid solution are required to prepare 60mL of 6.7M solution? A) 400 mL
B) 4mL
C) 0.25 mL
D) none of the above

the number of milliliters of a 1M is 402mL

Explanation:

The computation of the number of milliliters could be determined by using the following formula

As we know that

where,

V_1 and V_2 are the starting and final volumes

And, the M_1 and M_2 are the starting and the final molarities

Now the V_1 is

So, the V_1 is 402mL

Hence, the number of milliliters of a 1M is 402mL