![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 10.07.2019 20:30, cchavcchav2944
Suppose you wish to separate a mixture of fine particles of gold and sand, neither of which is soluble in water. if you add liquid mercury to the mixture, the sand will float to the top of the mixture while the gold will dissolve.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:20, anggar20
Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30, tntaylor862
Using data from seismic waves, geologists have learned that earth’s interior is made up of several
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:10, ragegamer334p3xlso
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:40, arlabbe0606
Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.
Answers: 3
Do you know the correct answer?
Suppose you wish to separate a mixture of fine particles of gold and sand, neither of which is solub...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 13.12.2019 08:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.12.2019 08:31
![Konu](/tpl/images/cats/en.png)
English, 13.12.2019 08:31
![Konu](/tpl/images/cats/istoriya.png)
History, 13.12.2019 08:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.12.2019 08:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.12.2019 08:31
![Konu](/tpl/images/cats/en.png)