PLEASE HURRY! Thank you to whoever helps!
Is 2Fe +2H2O -> Fe3O4 + 2H2 balanced?...
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
Chemistry, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82ā + 3i ā (aq) ā 2so42ā + i3ā expt. # [s2o82ā] (m) [i ā] (m) initial rate 1 0.038 0.060 1.4 Ć 10 ā 5 m/s 2 0.076 0.060 2.8 Ć 10 ā 5 m/s 3 0.076 0.030 1.4 Ć 10 ā 5 m/s the rate law for this reaction must be:
Answers: 1
You know the right answer?
Questions
Mathematics, 09.04.2020 00:34
Social Studies, 09.04.2020 00:34
Mathematics, 09.04.2020 00:34
Health, 09.04.2020 00:34
Social Studies, 09.04.2020 00:34
Mathematics, 09.04.2020 00:34
Mathematics, 09.04.2020 00:34
Social Studies, 09.04.2020 00:34
Mathematics, 09.04.2020 00:34
Mathematics, 09.04.2020 00:34
Business, 09.04.2020 00:34
Chemistry, 09.04.2020 00:34
Computers and Technology, 09.04.2020 00:34
