Wiki User
∙ 14y agoBalanced equation first.
2Na + 2HCl >> 2NaCl + H2
25 grams Na (1mol Na/22.99g )(1mol H2/2mol Na ) = 0.54 moles of H2 produced.
Wiki User
∙ 14y agoUsing the equation 2Na + 2HCl -> 2NaCl + H2, we can see that 2 moles of Na react with 2 moles of HCl to produce 1 mole of H2. Calculate moles of Na: 25g Na * 1 mol Na / 23g Na = 1.09 mol Na. Since the reaction is with excess HCl, the number of moles of H2 produced will be half the number of moles of Na, so it will be 0.545 moles of H2.
Hydrogen gas is produced when an acid reacts with a metal. This is because the acid reacts with the metal to form a salt and hydrogen gas.
The gas produced when a metal reacts with acid is hydrogen gas.
When aluminum reacts with sodium hydroxide, hydrogen gas is produced along with sodium aluminate as a byproduct.
When metal reacts with acid, hydrogen gas is produced. This is due to the displacement reaction where the metal displaces hydrogen from the acid to form hydrogen gas and a metal salt.
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Hydrogen gas is produced when an acid reacts with a metal. This is because the acid reacts with the metal to form a salt and hydrogen gas.
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The gas produced when a metal reacts with acid is hydrogen gas.
There is no reaction.
The mass of heavy water produced when 7,00grams of oxygen reacts with excess D2 is 7,875 g.
When aluminum reacts with sodium hydroxide, hydrogen gas is produced along with sodium aluminate as a byproduct.
When metal reacts with acid, hydrogen gas is produced. This is due to the displacement reaction where the metal displaces hydrogen from the acid to form hydrogen gas and a metal salt.
When a metal reacts with an acid, it typically produces a salt compound and hydrogen gas. The metal displaces hydrogen from the acid, forming the salt and releasing hydrogen gas as a byproduct.
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hydrogen gas
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