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Chemistry, 04.09.2020 04:01 christianfielding336

How many Ca2+ ions are in a sample of CaSO4 having a total mass of 68.07 g? (Given: The molar mass of CaSO4 is 136. 14 g/mol; Avogadro's number is 6.022 x
1023 /mol)
O 6.022 x 1023 Ca2+
ions
3.011 x 1023 Ca2+ ions
3.011 x 1022 Ca2+ ions
4.516 x 1023 Ca2+ ions
O 1.024 x 1024
Ca2+
ions

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