Chemistry, 21.05.2021 03:40 genyjoannerubiera
During a laboratory experiment, 44.18 grams of Al2O3 was formed when O2 reacted with aluminum metal at 290.0 K and 1.3 atm. What was the volume of O2 used during the experiment? 3O2 + 4Al β 2Al2O3
A. 10.10 liters
B. 11.90 liters
C. 12.51 liters
D. 15.55 liters
Answers: 3
Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
Chemistry, 23.06.2019 06:30
1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.
Answers: 1
During a laboratory experiment, 44.18 grams of Al2O3 was formed when O2 reacted with aluminum metal...
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
History, 21.01.2021 05:30
Chemistry, 21.01.2021 05:30
History, 21.01.2021 05:30
Computers and Technology, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Mathematics, 21.01.2021 05:30
Health, 21.01.2021 05:30
Health, 21.01.2021 05:30