0
There are reasons.
First, it takes more energy more energy and therefore costs to extract the needed sodium from its compounds than it is to simply get the hydrogen by electrolysis of water.
Second, the reaction between sodium and any acid is violent, even explosive, making it dangerous to conduct even on a small scale.
Third, the heat produced by the reaction is enough to ignite the hydrogen, which would then form only common water.
Sodium (Na) is a very reactive metal and reacts violently with water. When it comes into contact with water, it forms sodium hydroxide (NaOH) and hydrogen gas (H2). In the case of hydrochloric acid (HCl), it reacts with water present in the solution to generate HCl gas, which is less reactive towards Na compared to water. Therefore, there is no significant reaction between Na and HCl to produce hydrogen gas.
Add your answer:
Earn +20 pts
The dissociation equation for HCl?
The dissociation equation for HCl is: HCl ⇌ H+ + Cl- This equation represents the ionization of hydrochloric acid into a hydrogen ion (H+) and a chloride ion (Cl-).
What is the percent yield for the reaction of 6.92 g of K and 4.28 g of O2 if 7.36 g of KO2 is recovered in the laboratory?
The balanced chemical equation is 4K + O2 -> 2KO2. Calculate the theoretical yield of KO2 from the given amounts of K and O2. Then, divide the actual yield (7.36 g) by the theoretical yield and multiply by 100 to get the percent yield.
How many moles of hydrogen gas will be produced if 25g of Na reacts completely with excess HCl?
Using 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.
What are the reactants in sodium metals reacting with hydrochloric acid to produce salt and hydrogen gas?
The reactants are sodium metal (Na) and hydrochloric acid (HCl). The chemical reaction between them produces salt (NaCl) and hydrogen gas (H2).
What is the complete ionic equation for NaOH(aq) HCl(aq) H2O(l) Na Cl?
Na+ + OH- + H+ + Cl- H2O + Na+ + Cl-
Sodium metals reacts with hydrochloric acid to produce salt and hydrogen gas what are the reactants in this chemical reaction?
The reactants in this reaction are sodium (Na) and hydrochloric acid (HCl).
The dissociation equation for HCl?
The dissociation equation for HCl is: HCl ⇌ H+ + Cl- This equation represents the ionization of hydrochloric acid into a hydrogen ion (H+) and a chloride ion (Cl-).
What is the percent yield for the reaction of 6.92 g of K and 4.28 g of O2 if 7.36 g of KO2 is recovered in the laboratory?
The balanced chemical equation is 4K + O2 -> 2KO2. Calculate the theoretical yield of KO2 from the given amounts of K and O2. Then, divide the actual yield (7.36 g) by the theoretical yield and multiply by 100 to get the percent yield.
Do metal react with acid to yield carbon dioxide gas?
No, metals reacting with acids typically result in the formation of metal salts and hydrogen gas, not carbon dioxide. The general reaction is metal + acid → metal salt + hydrogen gas.
How many moles of hydrogen gas are produced when 0.066 mole of sodium is completely reacted?
The balanced chemical equation for the reaction between sodium and water is: 2Na + 2H2O -> 2NaOH + H2 This means that for every mole of sodium (Na) reacted, one mole of hydrogen gas (H2) is produced. Therefore, when 0.066 mole of sodium is reacted, 0.066 mole of hydrogen gas will be produced.
Do metals reacts with acid to form a salt and hydrogen?
Yes. Example: 2 Na + 2 HCl ---> 2 NaCl + H2 Sodium (Na) is a metal.HCl is hydrochloric acid. Sodium Chloride (NaCl) is a salt.
How many moles of hydrogen gas will be produced if 25g of Na reacts completely with excess HCl?
Using 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.
What sodium metal reacts with hydrochloric acid to produce salt and hydrogen gas what are the reactants in this chemical reaction?
The reactants in this reaction are sodium (Na) and hydrochloric acid (HCl).
What happens when Na metal is reacted with sulphuric acid?
Na2So4
What ions that make up hydrochloric acid and sodium chloride?
Sodium chloride contain sodium and chlorine; hydrogen chloride contain chlorine and hydrogen. They are dissociated in water solutions: HCl----------H+ + Cl- NaCl---------Na+ + Cl-
What are the reactants in sodium metals reacting with hydrochloric acid to produce salt and hydrogen gas?
The reactants are sodium metal (Na) and hydrochloric acid (HCl). The chemical reaction between them produces salt (NaCl) and hydrogen gas (H2).
What part of sodium hydrochloric acid is responsible for making hydrogen?
There is no such thing as Sodium Hydrochloric acid, but if you react Sodium metal with Hydrochloric acid, you will release hydrogen. The hydrogen comes from hydrochloric acid, which is HCl (hydrogen chloride.) Sodium is Na, just a pure element without any hydrogen in it. 2Na + 2HCl --> 2NaCl + H2 (gas) You don't need HCl to make hydrogen gas. Just tossing the sodium into water will release plenty of hydrogen (and some flames) and give a solution of sodium hydroxide in the water.
