Chemistry, asked by ravneetvirk590, 3 months ago

calculate the number of aluminium ions present in 1.5 g aluminium oxide

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Answered by deepikamr06

Answer:

Calculate the number of Aluminium ions present in 0.51 gram of Aluminium oxide

The number of aluminium ions (Al3+) present in one molecule of aluminium oxide, Al2O3 is =6.022x1020Al3+ions. Additional information: Atomic mass unit is defined as “the 1/12th weight of the mass of one carbon atom”. Therefore, 1 amu = 1.66x10−24 grams.

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