Chemistry, 10.04.2020 20:59 danksans4912
Questions:
1. How many Oxygen atoms are in 1.5 moles of CO2?
• You have already calculated the number of Co2molecules
2.How many Oxygen atoms are in 45g of water?
• You have already calculated the number of H20 molecules
3. In 141g of Al2O3:
(moles of Al2O3 already calculated in qu 2)
• How many ions are there altogether?
• How many positive ions are there?
• How many negative ions are there?
Answers: 2
Chemistry, 22.06.2019 05:30, alaynagrace1111
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 22.06.2019 10:30, jahmira96
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Chemistry, 22.06.2019 11:40, jerrysandoval22
Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
Answers: 2
Questions:
1. How many Oxygen atoms are in 1.5 moles of CO2?
• You have already calculat...
1. How many Oxygen atoms are in 1.5 moles of CO2?
• You have already calculat...
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