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13-05-2019
Chemistry

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How many miles of beryllium chloride BeCl2 are needed to make 130 ml of a 0.025 M solution

Respuesta :

14-05-2019

Answer:

= 0.00325 moles of beryllium

Explanation:

Molarity or concentration is given by the formula;

Molarity = Number of moles/Volume in L

Therefore, to get the number of moles

Moles = Molarity × Volume

= 0.025 M × 0.13 L

= 0.00325 moles of beryllium

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