corbinholifielovjwjz
corbinholifielovjwjz corbinholifielovjwjz
  • 03-04-2020
  • Chemistry
contestada

How much of NaCl is in 1.90 L of 0.300 M
NaCl?
Answer in units of mol.

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 03-04-2020

Answer:

The answer to your question is 0.57 moles

Explanation:

Data

volume = 1.9 L

[NaCl] = 0.3

moles of NaCl = ?

Process

1.- To solve this problem use the formula of Molarity.

Molarity = moles/ volume (l)

-Solve for moles

moles = Molarity x volume

-Substitution

 moles = 0.3 x 1.9

-Result

 moles = 0.57

-Conclusion

There are 0.57 moles of NaCl in 1.90 L of a 0.3 M solution.

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