Answer:
stronger/ brighter, thats why red is first on the rainbow
Explanation:
Answer:
0.1077 grams
Explanation:
First we will employ the ideal gas law to determine the number of moles of nitrogen gas.
PV=nRT
P=2 atm
V=20L
R=0.08206*L*atm*mol^-1*K^-1
T=323.15 K
Thus, 2atm*20L=n*0.08206*L*atm*mol^-1*K^-1*323.15K
K, atm, and L cancels out. Thus n=2*20mol/0.08206*323.15=1.5 moles
Lastly, we must convert the number of moles to grams. This can be done by dividing the number of moles by the molar mass of nitrogen gas, which is 14 grams.
1.5/14=0.1077 grams
Answer:
Erosion can happen very quickly or very slowly.
e.g splash erosion occurs slowly while gulley erosion occurs very fast.
Answer:
- At the negative electrode: Mg(s) => Mg2+ + 2e-
- At the positive electrode:Cl- + 2e- => Cl2(g)
Explanation:
1. Magnesium is formed at the negative electrode.
2. Chlorine gas is released at the positive electrode.
