Answer:
Explanation:
The objective here is to draw the Lewis structure for the polyatomic trisulfide anion and to be sure all resonance structures that satisfy the octet rule are included.
The Lewis structure for Polyatomic trisulfide anion
The first step is to the layout the skeleton of the Polyatomic trisulfide anion
S S S
However, the next step is to make sure we fill in the bonding pairs of electrons on the central atom.
Then , we move over to filling the lone pairs electrons before we finally have the Lewis structure for Polyatomic trisulfide anion as shown in the image below.
A. The blue wave has a higher pitch, but the orange wave is louder. This is what i think. hope this helps!
Answer:
The value of the equilibrium constant for reaction asked is .
Explanation:
..[1]
..[2]
..[3]
[1] + [2] + [3]
( on adding the equilibrium constant will get multiplied with each other)
On comparing the K and :
The value of the equilibrium constant for reaction asked is .
Hey there:
mass = 46.5 g
density = 10.5 g/mL
Volume = ?
Therefore:
D = m / V
10.5 = 46.5 / V
V = 46.5 / 10.5
V = 4.428 mL
hope this helps!
Answer: 2.43 x 10^23 molecules
Explanation:
Molar mass of H2S: 2(1.008) + 32.06 = 34.1 g/mole
Avogadro’s number for converting moles to atoms or molecules: 6.02 x 10^23
(13.751375g H2S)(1 mole H2S)(6.02x10^23 molecules) / (34.1g/mole H2S)(1mole H2S) = 2.43 x 10^23 molecules H2S