fruitasticgabs8769 fruitasticgabs8769
  • 01-02-2020
  • Chemistry
contestada

When 1.5 mol calcium nitrate dissolves in water, how many moles of ions should be present in solution?

Respuesta :

anfabba15
anfabba15 anfabba15
  • 01-02-2020

Answer:

1.5 moles of Ca²⁺ and 3 moles of NO₃⁻

Explanation:

This is the dissociation:

Ca(NO₃)₂  →  Ca²⁺  +  2NO₃⁻

1.5 moles of salt will have the same moles of ion Ca²⁺ and the double of moles, of nitrate according to the equation.

Therefore will be 1.5 moles of Ca²⁺ and 3 moles of NO₃⁻

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