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svp [43]
3 years ago
6

AV 5. How many grams are in 0.52 moles of H3PO4?

Chemistry
1 answer:
Hoochie [10]3 years ago
3 0

Answer:

50.96g

Explanation:

Given parameters:

Number of moles of H₃PO₄   = 0.52moles

Unknown:

Mass of the compound  = ?

Solution:

To find the mass of the compound:

    Mass  = number of moles x molar mass of H₃PO₄

Molar mass of H₃PO₄ = 3(1) + 31 + 4(16)  = 98g/mol

  Mass  = 0.52 x 98  = 50.96g

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This dilution problem uses the equation
M
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