Chemistry, 21.10.2020 07:01 bigboss3026
The corrosion of aluminum in cookware is prevented as the aluminum metal reacts with oxygen gas in the air producing a protective coat of aluminum oxide. Aluminum) Al+3
(Oxygen) O-2
Al + O2 > Product(?
a) Write the balanced equation for the reaction.
b) How many grams of oxygen gas is used in the reaction if 3.25 moles of aluminum oxide is produced?
c) How many grams of aluminum oxide will be produced by the reaction
d) If the reaction gave an actual yield of 228.4 g, what is the percent yield for the reaction?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:10
For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above
Answers: 1
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
Chemistry, 22.06.2019 15:10
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
Answers: 1
You know the right answer?
The corrosion of aluminum in cookware is prevented as the aluminum metal reacts with oxygen gas in t...
Questions
Mathematics, 03.07.2019 01:30
French, 03.07.2019 01:30
Spanish, 03.07.2019 01:30
Biology, 03.07.2019 01:30
Mathematics, 03.07.2019 01:30
Mathematics, 03.07.2019 01:30
Mathematics, 03.07.2019 01:30
Mathematics, 03.07.2019 01:30
