Answer:
0.001968 M min-1
Explanation:
NH2NO2(aq) --> N2O(g) + H2O(l)
[NH2NO2],M 0.978 0.476 0.232 0.113
time, min 0 255 510 765
The average rate of disappearance over the time period form t = 0 min to t = 255 min is given as;
Average rate = Change in concentration / time taken
Change in concentration = Final Concentration - Initial concentration
Change = 0.476 - 0.978 = 0.502
time taken = 255min - 0min = 255 min
Average rate = 0.502 / 255 = 0.001968 M min-1
I believe the precipitate that would most likely form between this double replacement reaction would be
Copper (II) Sulphide. CuS.
60 Grams are produced due to the fact that it may not produce more due to the certain capacity that varies on the size of the cube.
Answer:
Carmen and her family would not have to interest crops where the land has very little rapid recovery after one always, or even in those productions where their neighbors produce the same, the ideal would be the cultivation of trees to make wood, or crops where the harvest is fast and the land can regenerate quickly.
Explanation:
Within the fields, agricultural competition is very important, since it tends to happen within commerce or in rural areas, generating diversity of productions among farmers.
Answer:
Ions
Explanation:
Ionic compounds are composed of ions. Ions are charged particles that form when an atom loses or gains electrons. these particles can also be positively or negatively charged.