Chemical reaction (dissociation) of silver chromate in water:
Ag₂CrO₄(s) → 2Ag⁺(aq) + CrO₄²⁻(aq).<span>
Ksp(</span>Ag₂CrO₄) = [Ag⁺]²·[CrO₄²⁻].<span>
[</span>CrO₄²⁻] =
x.<span>
[</span>Ag⁺] =
2[CrO₄²⁻] = 2x<span>
Ksp = (2x)</span>² · x = 4x³.
Ksp is the solubility product constant <span>for a solid substance dissolving in an aqueous solution.</span>
[Ag⁺] is equilibrium concentration of silver cations.
[CrO₄²⁻] is equilibrium concentration of chromate anions.
Emission spectrum
Explanation:
The emission spectrum is the characteristic color bands emitted by element when they become excited.
The spectrum denotes the amount energy that each respective atom absorbs.
Emission spectrum is very unique to every element becomes atoms gives off electromagnetic radiations within a range that typifies them.
The color band indicate the amount of energy emitted in form of electromagnetic radiation.
When electrons in an atom gain energy, the become excited, on falling and losing their energy, they return to their ground state releasing the measure of energy they absorbed in transitioning.
learn more:
Electron transition brainly.com/question/4986277
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Answer:
sometimes google goes wrong
now it is showing potassium is more reactive but actually it is Not sodium is more like salts have less sodium bcz it is harmful so thats why sodium is stored in kerosene like if u inhale sodium your nose will bleed it is reactive under water and air .
hope it helps
Answer:
<h2>By melting glaciers and polar ice caps </h2>
Explanation:
<h2>Hope it help ❤️</h2>