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iVinArrow [24]
3 years ago
10

Which of the following experimental observations proved that the plum pudding model was flawed? (1 point)

Chemistry
1 answer:
VladimirAG [237]3 years ago
4 0

Emest Rutherford proved that the plum pudding model was incorrect then he experimented by firing cathode rays at gold foil.

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Moles of H₂ are needed to produce 9.33 moles of NH₃ : 13.995

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

The reaction coefficient in a chemical equation shows the mole ratio of the reactants and products

Reaction for the synthesis of ammonia :

N₂+3H₂⇒2NH₃

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From equation, mol ratio of H₂ : NH₃ = 3 : 2, so mol H₂ :

\tt =\dfrac{3}{2}\times 9.33\\\\=13.995

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