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never [62]
2 years ago
13

How many chloride ions are in 1.5 moles of aluminum chloride?

Chemistry
1 answer:
schepotkina [342]2 years ago
7 0

AlCl3 = Al3+ + 3Cl- = 4 ions

1 mol AlCl3 = Al3+ + 3Cl- = 4 x 6.023 x 10^23 ions

Hence, 1.5 moles of Aluminum Chloride, AlCl3 = 1.5 x 4 x 6.023 x 10^23 ​ions = 36.14 x 1023 ​ions

Therefore, 36.14 x 10^23 ​ions are there in 1.5 moles of Aluminum Chloride, AlCl3

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Answer:

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Explanation:

Magnetite reacts with hydrogen to produce Iron metal and steam. Steam instead of water is produced as the reaction occurs at temperatures above the boiling point of water.

Fe₃O₄ + 4 H₂ → 3 Fe +4 H₂O

From the equation, 1 mole of Fe₃O₄ reacts with 4 moles of H₂.

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The reaction ratio of Fe₃O₄ to H₂ is 1:4

Thus number of moles of magnetite= (1×34.88)/4

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