- #1
rikku
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I just started Chemistry need help please!
Help me write equation for the following problem
A sample substance is 15% copper, 35% aluminum, 50% iron by mass. Density of copper = 8.92, aluminum=2.70, iron=7.86. What is the density of the sample?
I have some ideas but want to check.
Help me write equation for the following problem
A sample substance is 15% copper, 35% aluminum, 50% iron by mass. Density of copper = 8.92, aluminum=2.70, iron=7.86. What is the density of the sample?
I have some ideas but want to check.