Chemistry, 10.12.2020 19:00 khalilah2000ortbfy
What is the density of a substance with a mass of 37.5 g and a volume of 20L?
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 02:40
The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
Answers: 3
Chemistry, 22.06.2019 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
Chemistry, 22.06.2019 08:30
Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size
Answers: 1
Chemistry, 22.06.2019 11:40
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
You know the right answer?
What is the density of a substance with a mass of 37.5 g and a volume of 20L?...
Questions
Mathematics, 07.12.2021 06:00
History, 07.12.2021 06:00
Mathematics, 07.12.2021 06:00
Mathematics, 07.12.2021 06:00
Biology, 07.12.2021 06:00
Chemistry, 07.12.2021 06:00
English, 07.12.2021 06:00
Social Studies, 07.12.2021 06:00
Mathematics, 07.12.2021 06:00
Mathematics, 07.12.2021 06:00
