This reaction is known as the double exchange reaction
Ni(NO3)2(aq) + 2 NaOH(aq) --> Ni(OH)2(s) + 2 NaNO3(aq)
(aq) means in aqueous solution
(s) means solid, hence nickel hydroxide is seen precipitating out of the solution
The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
NaCl dissolves in water to produce sodium ions and chloride ionsNaCl + H2O -> Na+(aq) + Cl-(aq)What is wriiten here is misleading.(Balanced Molecular Equation for the reaction described:NaCl(aq) + H2O(l) -> NaOH(aq) + HCl(aq)Total Ionic EquationNa+(aq) + Cl-(aq) + H2O(l) -> Na+(aq) + OH-(aq) + H+(aq) + Cl-(aq)To get the Net Ionic Equation, simply remove any ions that appear on both sides of the equation. In this case, remove Na+ and Cl-H2O(l) -> OH-(aq) + H+(aq)So
No, it should be:2 Na(s) + 2HCl(g) --> H2(g) + 2 NaCl(s)By the way: sodium at normal conditions is a solid metal (s), not gaseous (g)
The balanced equation is 2HCl + Na2S → H2S + 2NaCl. This is balanced as the number of atoms of each element is the same on both sides of the equation.
It has been a long time, but I think it has to read: 2Na + 2H2O --> 2NaOH + H2 to be balanced.
The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2
The balanced equation for aluminum nitrate reacting with sodium phosphate is: 2Al(NO3)3 + 3Na3PO4 → 6NaNO3 + 2AlPO4
No, it is not.
The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
No, the equation is not balanced. The correct balanced equation would be: 2Na + F2 -> 2NaF
NaCl dissolves in water to produce sodium ions and chloride ionsNaCl + H2O -> Na+(aq) + Cl-(aq)What is wriiten here is misleading.(Balanced Molecular Equation for the reaction described:NaCl(aq) + H2O(l) -> NaOH(aq) + HCl(aq)Total Ionic EquationNa+(aq) + Cl-(aq) + H2O(l) -> Na+(aq) + OH-(aq) + H+(aq) + Cl-(aq)To get the Net Ionic Equation, simply remove any ions that appear on both sides of the equation. In this case, remove Na+ and Cl-H2O(l) -> OH-(aq) + H+(aq)So
No, it should be:2 Na(s) + 2HCl(g) --> H2(g) + 2 NaCl(s)By the way: sodium at normal conditions is a solid metal (s), not gaseous (g)
Here is the balanced equation! TiCl4 + 2H2O --> TiO2 + 4HCl
1. That a reactant is added: NaCl + AgNO3 = NaNO3 + AgCl 2. It is also in the symbols of cations: Na+, Fe2+, Al3+ etc.
Sodium (Na) has been reduced.
The balanced equation is 2HCl + Na2S → H2S + 2NaCl. This is balanced as the number of atoms of each element is the same on both sides of the equation.
Silver (Ag)