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What is the concentration when 0.065 moles of NaNO3 are dissolved in enough water to make 150.0 mL of solution?

Respuesta :

kenmyna
  the   concentration    when  0.065  moles  of NaNO3   are   dissolved  in  enough   water  to  make  150  ml  of  solution  is calculated  as  follows

concentration (molarity)  =  moles/volume x1000

  molarity  is  therefore=   0.065moles/  150  x1000 = 0.43M

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