Chemistry, 14.12.2020 02:40 roseemariehunter12
When a student adds 30.0mL of 1.00M HCl to 0.56g of powdered Fe, a reaction occurs according to the equation above. When the reaction is complete at 273K and 1.0 atm, which of the following is true?
A) HCl is in excess, and 0.100 mol of HCl remains unreacted
B) HCl is in excess, and 0.020 mol of HCl remains unreacted
C) 0.015 mol of FeCl2 has been produced
D) 0.22L of H2 has been produced
Answers: 2
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 12:30, meghan2529
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
Chemistry, 22.06.2019 14:30, joejoefofana
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀ pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4. 0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
You know the right answer?
When a student adds 30.0mL of 1.00M HCl to 0.56g of powdered Fe, a reaction occurs according to the...
Questions in other subjects:
History, 05.11.2019 01:31
Mathematics, 05.11.2019 01:31
Business, 05.11.2019 01:31
English, 05.11.2019 01:31
