HomeWhat volume of hydrogen in L is produced from the complete reaction of 3.143 moles of hydrogen chloride with magnesium at STP Mg s 2 HCl aq MgCl2 aq H2 g?
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Answered 2016-07-09 17:45:34
The reaction is 2HCl(aq) + Mg(s) ==> MgCl2(aq) + H2(g)
3.143 moles HCl will yield 1/2 x 3.143 moles of H2 gas (see balanced equation stoichiometry)
Thus, 3.143 moles/2 = 1.5715 moles H2 gas will be produced
At STP 1 mole - 22.4 liters, thus 1.5715 moles x 22.4 L/mole = 35.20 liters of H2 gas formed
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Related Questions
magnesium chlorideThe reaction is:magnesium + hydrochloric acid → magnesium chloride + hydrogenMg + 2HCl → MgCl2 + H2
When magnesium reacts with hydrochloric acid, hydrogen bubbles are produced and magnesium chloride is formed.
MgCl2 + H2SO4 ---> MgSO4 + 2HCl yield magnesium sulfate plus hydrogen chloride(gaz)
Magnesium Chloride - MgCI2
The general rule is that when a metal and an acid react, they produce a salt and hydrogen gas. For example:Magnesium + Hydrochloric Acid --> Magnesium Chloride + HydrogenSodium + Hydrochloric Acid --> Sodium Chloride + Hydrogen
Mg + 2HCl --> MgCl2 + H2Magnesium metal get converted to magnesium chloride and get dissolved in to HCl acid. Hydrogen gas is also produced in this reaction.
No it is a compound that is produced when the elements magnesium and chlorine react.
Magnesium hydroxide and hydrogen gas
Shandong Bailukai Fine Chemical Co.,Ltd is one of the pioneer manufacturer of magnesium chloride. Their magnesium chloride is without sulphate. About 5000 tons is produced per month.
Reaction: Mg(s) + 2HCl(aq) ----> MgCl2(aq) + H2(g) The products formed are Hydrogen gas H2(g), resulting in fizzing as the gas forms bubbles and is released, and Magnesium Chloride MgCl2(aq) compound. The compound (salt) produced is MgCl2 and the element produced is Hydrogen.
The salt formed is magnesium chloride, MgCl2
No, hydrogen would be released from sulphuric acid. Magnesium + Sulfuric Acid --> Magnesium Sulphate + Hydrogen
Depends on the acid. Hydrochloric ascid = magnesium chloride. Sulphuric acid = magnesium sulphate.
When a metal reacts with an acid, hydrogen gas and a salt is produced. For example, reacting magnesium with hydrochloric acid the products are magnesium chloride (salt) and hydrogen gas. The balanced chemical equation is shown below: Mg + 2HCl --> MgCl2 + H2
Hydrogen gas is produced.
No metal is produced. The magnesium reacts with the water and forms hydrogen gas and magnesium hydroxide.
Hydrogen chloride will be produced
aluminium chloride + hydrogen
Hydrogen gas is formed
bubbles of Hydrogen gas is produced and it will slightly tarnish
MgCO3 is produced when reacting Hydrochloric acid and Magnesium Carbonate. Hydrochloric acid + Magnesium carbonate=Magnesium Chloride + Carbon Dioxide + Water
Magnesium chloride and water are produced in the stated reaction.
this would come from the acid (H3O+). Magnesium doesn't have hydrogen since it is a metal
1 mole of H2 gas is produced for every mole of magnesium and ever 2 moles of hydrochloric acid.
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