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What 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?
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
What else can I help you with?
Product obtained when mg ribbon is mixed with HCI?
I will assume you mean HCl (with a lower case L), which is hydrochloric acid. This will react with Mg to produce MgCl2 (magnesium chloride) and H2 (hydrogen gas)
What gas is produced when magnesium reacts with zinc?
I am assuming you are mixing Magnesium and Zinc metals with an acid which would produce Hydrogen gas.
Which out of carbon dioxide zinc chloride water and hydrogen is not produced from zinc carbonate and dilute hydrochloric?
This is hydrogen.
Products of Mg plus AlCl?
Mg+AlCl=MgCl+Al Magnesium+Aluminium chloride=Magnesium chloride+ Aluminium This happens because magnesium is a more reactive element then aluminum so chlorine swaps places and forms a new compound with magnesium.
What would happen if hydrochloric acid reacts with magnesium oxide?
Magnesium Chloride and water would be formed. MgO + 2HCl ------> MgCl2 +H2O
What products form if you add hydrochloric acid to magnesium metal?
When hydrochloric acid is added to magnesium metal, magnesium chloride and hydrogen gas are produced. This is a displacement reaction where the magnesium metal displaces the hydrogen in hydrochloric acid to form magnesium chloride.
What is the equation of magnesium chloride and sulfuric acid which gas is produced?
MgCl2 + H2SO4 ---> MgSO4 + 2HCl yield magnesium sulfate plus hydrogen chloride(gaz)
What produces hydrogen gas?
Well if you put magnesium with hydrochloric acid, the magnesium reacts with it and creates hydrogen and magnesium chloride. Here is the word equation... Magnesium + Hydrochloric acid --> Magnesium chloride + Hydrogen
What happens when magnesium reacts wth hydrochloric acid?
When magnesium reacts with hydrochloric acid, magnesium chloride and hydrogen gas are produced. The hydrogen gas is released as bubbles, while the magnesium chloride dissolves in the acid. This reaction also generates heat energy.
What is the name of the compound produced with magnesium plus chloride?
Magnesium Chloride - MgCI2
What gas would you make if you mixed hydrochloric acid with magnesium?
When hydrochloric acid is mixed with magnesium, hydrogen gas is produced along with magnesium chloride. This reaction can be represented by the chemical equation: 2HCl + Mg -> MgCl2 + H2.
Which gas is produced when Mg is added to HCl?
h2
What happens when dilute hydrochloric acid is added to magnesium?
When dilute hydrochloric acid is added to magnesium, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed as a product. The reaction can be represented by the equation: Mg + 2HCl -> MgCl2 + H2.
What is the reaction between hydrochloric acid and magnesium?
These two substances readily react to produce magnesium chloride and hydrogen gas, The reaction equation is Mg(s)+ 2HCl(aq) = MgCl2(aq) + H2(g)
Which gas is produced when Mg(s) is added to HCl(aq)?
Hydrogen gas (H2) is produced when magnesium (Mg) reacts with hydrochloric acid (HCl) because magnesium displaces hydrogen from the acid to form magnesium chloride and hydrogen gas. This is a single replacement reaction where more reactive metal displaces less reactive hydrogen from the acid.
What gas is produced when a solution hydrochloric acid is added to active metal like magnesium?
Hydrogen gas is produced when hydrochloric acid reacts with an active metal like magnesium. This is a single displacement reaction where hydrogen gas is one of the products along with a metal chloride salt.
How do magnesium and hydrochloric acid react?
When magnesium reacts with hydrochloric acid, magnesium chloride and hydrogen gas are produced. The reaction is exothermic and the magnesium metal dissolves in the acid to form magnesium chloride solution and hydrogen gas is released. The general equation for this reaction is: Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g)
