2 Fe2O3 + 12 HNO3 -> 4 Fe(NO3)3 + 6 H2O
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
This is a redox reaction where NO2 is oxidized to HNO3 and H2O is reduced to NO. To balance the equation, start by balancing the atoms of each element (N, O, and H) on both sides of the reaction. Then, add electrons to balance the charges. The balanced equation is: 3NO2 + H2O -> 2HNO3 + 2NO + 2H+.
To balance the equation N2O5 + H2O → 2HNO3, start by counting the number of atoms for each element on both sides of the equation. Then adjust the coefficients in front of each compound to balance the equation. In this case, you need to put a coefficient of 2 in front of HNO3 on the product side to balance the nitrogens and oxygens.
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
KOH + HNO3 --> KNO3 + H2O -------------------------------------site mis-correcting again. All letters capitalized.
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
This is a redox reaction where NO2 is oxidized to HNO3 and H2O is reduced to NO. To balance the equation, start by balancing the atoms of each element (N, O, and H) on both sides of the reaction. Then, add electrons to balance the charges. The balanced equation is: 3NO2 + H2O -> 2HNO3 + 2NO + 2H+.
To balance the equation N2O5 + H2O → 2HNO3, start by counting the number of atoms for each element on both sides of the equation. Then adjust the coefficients in front of each compound to balance the equation. In this case, you need to put a coefficient of 2 in front of HNO3 on the product side to balance the nitrogens and oxygens.
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
KOH + HNO3 --> KNO3 + H2O -------------------------------------site mis-correcting again. All letters capitalized.
I think that should be 2N2O4+2H2O+O2 --> 4HNO3 But i'm not sure
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O
3Fe + 4(H2O) ---> Fe3O4 + 4(H2) You really should learn this, its not that hard =D
This reaction is:S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
The molecular equation for the reaction between nitric acid (HNO3) and potassium hydroxide (KOH) is: HNO3 + KOH -> KNO3 + H2O.