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Iron reacts slowly with oxygen and water to form a compound commonly called rust (Fe₂O₃ . 4H₂). For 45.2 kg of rust, calculate
(a) moles of compound;

Respuesta :

The moles of the compound is 2.81x10 mol Fe,0, 4H2O.

2.81x10 mol Fe2O3 4H2O

number of moles of rust = mass/molar mass

=65.2 kg x1000/1Kg x  1 mol Fe2O3 4H20/231.7493g

= 2.81x10 mol Fe,0, 4H2O

What is moles of compound?

Avogadro's number (6.022 x 1023) of molecules (or formula units) make up one mole of a substance (ionic compound). The mass of 1 mole of a chemical is indicated by its molar mass. It provides you with the amount of grams per mole of a substance, to put it another way.

In essence, bond angles indicate that electrons dislike being close to one another. Negative ions are electrons. Negatives don't attract each other. Make a comparison now. A negative person is typically viewed as unpleasant or mean, and you don't want to interact with them.

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