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Levart [38]
3 years ago
12

What is the mass of 4 moles of helium, He?

Chemistry
1 answer:
aniked [119]3 years ago
4 0
I am pretty sure it is 4.002602
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Ksp of PbBr₂ is 6.60 × 10⁻⁶. The molar solubility of PbBr₂ in pure water is 0.0118M.

Ksp or Solubility Product Constant is an equilibrium constant for the dissociation in an aqueous solution.

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Let the molar solubility be S upon dissociation.

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