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SashulF [63]
3 years ago
12

I HAVE 3 MINS LEFT PLS

Chemistry
1 answer:
attashe74 [19]3 years ago
8 0
It's the 1st one im so serious
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The correct mathematical expression for finding the molar solubility (s) of calcium phosphate is
GalinKa [24]

Answer is: The molar solubility of calcium phosphate is 108s⁵ = Ksp.

<span> Balanced chemical reaction: Ca</span>₃(PO₄)₂(s) → 3Ca²⁺(aq) + 2PO₄³⁻(aq).<span>
[Ca²</span>⁺] = 3s(Ca₃(PO₄)₂) = 3s.<span>
[PO</span>₄³⁻] = 2s.<span>
Ksp = [Ca²</span>⁺]³ · [PO₄³⁻]².<span>
Ksp = (3s)³ · (2s)².
Ksp = 108s</span>⁵.

s = ⁵√(Ksp ÷ 108).

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How do chemists express the rates of chemical reactions
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4. Energy can be conserved by -
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Energy can be conserved by efficient energy use.

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