Since Molarity is moles per Liter, you will first need to convert the mL into L, which makes it 0.4321L. Next divide: moles on top, Liters on the bottom.
3.456 moles / .4321L = 7.998 M
The correct answer is: 6.173 seconds.
Explanation:
The formula for half life (of reaction) is:
Half-life = --- (A)
Where,
K = Rate constant = 0.54
I = Initial concentration = 0.30 m
Plug in the values in equation (A):
Half-life =
Hence, the half life is 6.173 seconds.
Answer:
Each principal energy level has one sublevel containing one orbital, an s orbital, that can contain a maximum of two electrons.
Explanation:
Answer:
Ammonium nitrate, (NH4NO3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives. The commercial grade contains about 33.5 percent nitrogen, all of which is in forms utilizable by plants; it is the most common nitrogenous component of artificial fertilizers.