Answer:
we will use universal gas law
Explanation:
First, convert torr to atm
Molar mass = 61.9
Note: I converted Celsius to kelvin and mL to L
Acidity of lactic acid = pKa = 3.85
Ca = 0.13M
Cs = 0.11M
<span>Henderson-Hasselbalch equation:</span>
pH = pKa + log(Cs/Ca)
pH = 3.85 + log(0.11M/0.13M) = 3.85 + log0,846 = 3.85 - 0.073 = <u>3.777</u>
Answer:
Isnt it only 50 points??????????????????
Answer:
B
Explanation:
That electron is found in the 3d orbital.
ml=-2,-1,0,1,2
n=3
l=2
ml=0
ms=-1/2
Since it must be of opposite spin according to Pauli exclusion principle.
Answer:Manganese(III) Sulfite Mn2(SO3)3 Molecular Weight