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What volume of gold would be equal in mass to a piece of copper with a volume of 121 mL?
The density of gold is 19.3 g/mL; the density of copper is 8.96 g/mL.


Sagot :

65.46

First density =mass/volume
So mass = density *volume
In this case mass = 8.96 * 121 = 1084.16 g
So in the question it is given that this mass will equal the mass of this piece of gold
But here the variable is changed, we want to find volume .
Volume= mass/density
Volume= 1084.16/19.3 =56.17 ml
(Mark me the brainliest if this was helpful!)