Ask
your own question, for FREE!
Chemistry
35 Online
OpenStudy (anonymous):
Density measurements can be used to analyze mixtures. For example, the density of solid sand (without air spaces) is about 2.84 g/mL. The density of gold is 19.3 g/mL. If a 1.00 kg sample of sand containing some gold has a density of 3.10 g/mL (without air spaces), what is the percentage of gold in the sample?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
3.10 = p (19.3) + (1-p) (2.84) solve for p
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
persephone:
The emergency notification echoed in the theater as everyone reached for their phones to discover what was interrupting their movie.
8 hours ago
4 Replies
0 Medals
Juss1Jordan:
The way that this guy treats me make me feel wanted in this world not gonna say his name or @ cs the boy is mines .
9 hours ago
8 Replies
1 Medal
velmalovesshaggy145:
Isnu00b4t this the opening melody to mood by 24kgoldn feat iann dior? https://voca.
5 hours ago
9 Replies
2 Medals