Equations balanced on the previous day | Equations balanced on the next day |
Cu + Fe{2+} = Cu{2+} + Fe
Na2CrO4 + Na2SO3 + H2O = NaCrO2 + Na2SO4 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + H2O = 2 NaCrO2 + 3 Na2SO4 + 2 NaOH
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
CrCl3 + KClO3 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + KClO3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O
H2 + CH2CHCN = NC(CH2)4CN =>
H2 + 2 CH2CHCN = NC(CH2)4CN
MgSi + O = Mg + SiO2 =>
MgSi + 2 O = Mg + SiO2
NH3(aq)CH3COOH(aq) = CH3CONH2(aq)H2O(l) =>
NH3(aq)CH3COOH(aq) = CH3CONH2(aq)H2O(l)
NaOCl + NaS2O3 + NaOH = NaCl + Na2SO4 + H2O =>
7 NaOCl + 2 NaS2O3 + 6 NaOH = 7 NaCl + 4 Na2SO4 + 3 H2O
KMnO4 + Na2S2O3 + NaOH = Na2MnO4 + K2SO3 + H2O =>
4 KMnO4 + Na2S2O3 + 6 NaOH = 4 Na2MnO4 + 2 K2SO3 + 3 H2O
CaCO3 + NaF = CaF2 + Na2CO3 =>
CaCO3 + 2 NaF = CaF2 + Na2CO3
SiO2 + H2SO4 + MgCl2 = MgSO4 + H2O + SiCl4 =>
SiO2 + 2 H2SO4 + 2 MgCl2 = 2 MgSO4 + 2 H2O + SiCl4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
NaSiO3 = Na + Si + O2 =>
2 NaSiO3 = 2 Na + 2 Si + 3 O2
Ni + CuCl2(aq) = Cu + NiCl2 =>
Ni + CuCl2(aq) = Cu + NiCl2
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Ag + KNO3 + H2SO4 = Ag2SO4 + K2SO4 + NO + H2O =>
6 Ag + 2 KNO3 + 4 H2SO4 = 3 Ag2SO4 + K2SO4 + 2 NO + 4 H2O
Cl2 + KI + NaOH = NaIO3 + NaCl + KCl + H2O =>
3 Cl2 + KI + 6 NaOH = NaIO3 + 5 NaCl + KCl + 3 H2O
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
Pb(II)(NO3)2 = Pb(II)O + NO2 + O2 =>
2 Pb(II)(NO3)2 = 2 Pb(II)O + 4 NO2 + O2
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
C2H5COOH + O2 = CO2H2O =>
2 C2H5COOH + 7 O2 = 6 CO2H2O
Mn + Fe2O3 = MnO + Fe =>
3 Mn + Fe2O3 = 3 MnO + 2 Fe
Na(OH)K = K(OH)Na =>
Na(OH)K = K(OH)Na
Mg(s) + Fe(NO3)(aq) = Fe(s) + Mg(NO3)(aq) =>
Mg(s) + Fe(NO3)(aq) = Fe(s) + Mg(NO3)(aq)