Answer:
a. 13.5 mL
b. 4.01 g and 112.0 mL
c. 22.3 mL
d. 2.62 g/mL
e. it will float on bromine and mercury
Explanation:
a. 13.534=10/x
b. 8.920=x/0.45 and 8.920= 1000/x. the reason its 1000 is because 1 kg is converted to grams, same unit for the density.
c. 0.789=17.6/x
d. 68.2-56.3 is the volume of the quartz. so 31.18/11.9 is the density
e. 33.93/12.5 gives you the density which is 2.7144. so in order to float, it has to be in a substance with a greater density such as bromine with a 3.119 density.
Hope that helped!
