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Ara Nicole Tomon
2Na represents two atoms of sodium. The prefix '2' indicates that there are two sodium atoms.
2Na(s)+O2(g) ----> Na2O2(s)
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
The balanced complete ionic equation for Na2CO3 (sodium carbonate) and copper nitrate would be: 2Na+(aq) + CO3^2-(aq) + 2Cu2+(aq) + 4NO3-(aq) -> 2Na+(aq) + 2NO3-(aq) + 2CuCO3(s) This equation shows all ions present in the reaction before and after the reaction takes place.
2NaOH + H2SO4 = Na2SO4 + 2H2O Ionic Equation 2Na + 2OH + 2H + SO4 = 2Na + SO4 + 2H2O Cross out common elements and compounds on both sides to get the ionic equation: 2OH + 2H = 2H2O
The balanced chemical equation for Na reacts with H2SO4 is: 2Na + H2SO4 -> Na2SO4 + H2
2NH3 + 2NA = 3H2 + NA3N2
2Na(s)+O2(g) ----> Na2O2(s)
2na ba7ebek
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
2na
Yes, very heavily, explosively and uncontrolable dangerous. Hydrogen is freed as gas. 2Na + 2HCl --> H2 + 2Na+ + 2Cl-
2Na + I2 ==> 2NaI
2na+s-2nas
The net ionic equation for the reaction between sodium and hydrochloric acid (HCl) is: 2Na(s) + 2HCl(aq) -> 2NaCl(aq) + H2(g)
The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2
The balanced complete ionic equation for Na2CO3 (sodium carbonate) and copper nitrate would be: 2Na+(aq) + CO3^2-(aq) + 2Cu2+(aq) + 4NO3-(aq) -> 2Na+(aq) + 2NO3-(aq) + 2CuCO3(s) This equation shows all ions present in the reaction before and after the reaction takes place.
2NaOH + H2SO4 = Na2SO4 + 2H2O Ionic Equation 2Na + 2OH + 2H + SO4 = 2Na + SO4 + 2H2O Cross out common elements and compounds on both sides to get the ionic equation: 2OH + 2H = 2H2O