! in the reaction 4al+_o2= 2al2o3, what coefficient should be placed in front of the
t...
Chemistry, 23.10.2019 21:20, twalters88
! in the reaction 4al+_o2= 2al2o3, what coefficient should be placed in front of the
to balance the reaction?
a. 1
b. 2
c. 3
d. 4
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 09:30, raizagisselle1694
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 22.06.2019 14:10, cameronbeaugh
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
Chemistry, 23.06.2019 03:00, KindaSmartPersonn
In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Biology, 12.11.2019 06:31
Social Studies, 12.11.2019 06:31
