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If 3.93 g of sodium borohydride contains 2.5 × 1023 H atoms, how many moles of H are present in 25 cm3 of?

Science & Mathematics by Anonymous 2018-05-18 21:08:36

Social Science

If 3.93 g of sodium borohydride contains 2.5 × 1023 H atoms, how many moles of H are present in 25 cm3 of?

1 answer

sodium borohydride (of density 1.074 g/cm3)? Answer in units of mol.

  • Anonymous

    How do you measure the volume of a solid powder?

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