Is the interaction between an ammonia ligand and a metal cation a lewis acid-base interaction?
1 answer:
Answer: Yes interaction between an ammonia ligand and a metal cation is a lewis acid-base interaction
Explanation:
According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.
As metal cation is short of electrons to complete its octet, thus it can easily accept an electron pair from ammonia which can easily donate its lone pair of electron and thus acts as lewis base.
Thus interaction between an ammonia ligand and a metal cation is a lewis acid-base interaction
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Answer:
194.6 mL of SO₂
Explanation:
The reaction that takes place is:
P₄S₃ + 6O₂(g) → P₄O₁₀ + 3SO₂(g)
<u>To solve this problem we need to use PV=nRT</u>, so first let's convert the given units:
- 23.8 °C → 23.8 + 273.15 = 296.95 K
- 747 torr → 747/760 = 0.983 atm
We need to calculate V, so in order to do that we calculate n, using the mass of the reactant (P₄S₃):
0.576 g P₄S₃ * = 7.85 * 10⁻³ mol SO₂ = n
- Now we calculate V:
PV=nRT
0.983 atm * V = 7.85 * 10⁻³ mol * 0.082 atm·L·mol⁻¹·K⁻¹ * 296.95 K
V = 0.1946 L
- Finally we convert L into mL:
0.1946 * 1000 = 194.6 mL