H2. Hydrogen gas.
A combustion reaction.
2NaH2 + O2 yields 2Na + 2H2O
2Rb(s) + 2H2O(l) --> 2RbOH(aq) + H2(g)
P + Na(OH) + H20 = NaH2PO2 + PH3
AlCl3+ 3NaOH = Al(OH)3+ 3NaCl
2Na + 2H2O -> H2 + 2NaOH
2Na + 2H2O -------> 2NaOH + H2
HCl + NaOH = H2O + NaCl is already balanced.
It has been a long time, but I think it has to read: 2Na + 2H2O --> 2NaOH + H2 to be balanced.
Water can be broken down to oxygen and hydrogen and hydrogen can be ignited in oxygen to form water. 2H2O --> 2H2 + O2 (takes energy) 2H2 + O2 --> 2H2O (releases energy)
NaOH + H2O ---> Na+(aq) + OH-(aq) + H2O or in Net Ionic terms NaOH ----> Na+(aq) + OH-(aq) There is no reaction. NaOH only ionizes.
Sodium hydroxide does not react with hydrogen gas.
Sulfuric acid plus sodium hydroxide gives sodium sulfate plus water.
It is an eothermic type of reaction.
Sodium acetate, having the chemical formula of NaC2H3O2, is a sodium salt of acetic acid. It gets dissociated and solvated in water.
The balanced chemical equation for the reaction between Na and H2O to form NaOH and H2 is: 2Na + 2H2O → 2NaOH + H2. The equation is balanced as the same number of atoms of each element are present on both sides of the equation.
A balanced chemical reaction.