Questions:
1. How many Oxygen atoms are in 1.5 moles of CO2?
β’ You have already calculat...
Chemistry, 10.04.2020 20:59 danksans4912
Questions:
1. How many Oxygen atoms are in 1.5 moles of CO2?
β’ You have already calculated the number of Co2molecules
2.How many Oxygen atoms are in 45g of water?
β’ You have already calculated the number of H20 molecules
3. In 141g of Al2O3:
(moles of Al2O3 already calculated in qu 2)
β’ How many ions are there altogether?
β’ How many positive ions are there?
β’ How many negative ions are there?
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 00:30
This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
Answers: 2
Chemistry, 22.06.2019 03:00
Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?
Answers: 1
Chemistry, 22.06.2019 20:00
Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
Answers: 2
You know the right answer?
Questions
History, 31.01.2020 10:49
Mathematics, 31.01.2020 10:49
Geography, 31.01.2020 10:49
Chemistry, 31.01.2020 10:49
Mathematics, 31.01.2020 10:49
Mathematics, 31.01.2020 10:50
Mathematics, 31.01.2020 10:50
Mathematics, 31.01.2020 10:50
Mathematics, 31.01.2020 10:50
Biology, 31.01.2020 10:50
Health, 31.01.2020 10:50
