Question

calculate the density and relative density of a brine solution. Mass of empty density bottle = 28g Mass of bottle + water = 53g Mass of bottle + brine solution = 58g

Answer 1

Answer:

Mass of empty bottle , M

1

= 22 g

Mass of bottle + water , M

2

= 50 g

Mass of bottle + brine solution , M

3

= 54 g

Mass of water = M

2

−M

1

=50−22=28g

Mass of brine solution = M

3

−M

1

=54−22=32g

Density of brine solution = Mass of brine solution / Mass of water

=

28

32

=1.14g/Cm

3

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