1. Intro to General Chemistry
Density of Geometric Objects
1. Intro to General Chemistry Density of Geometric Objects
2PRACTICE PROBLEM
Invar is an iron-nickel alloy. The composition of invar is 64.0% iron (d = 7.86 g/cm3) and 36.0% nickel (d = 8.90 g/cm3) by mass. Calculate the mass of an invar cylinder in grams that is 1.95 in. in length and 0.675 in. in diameter. Assume that its density changes linearly with composition.
Invar is an iron-nickel alloy. The composition of invar is 64.0% iron (d = 7.86 g/cm3) and 36.0% nickel (d = 8.90 g/cm3) by mass. Calculate the mass of an invar cylinder in grams that is 1.95 in. in length and 0.675 in. in diameter. Assume that its density changes linearly with composition.