Equations balanced on the previous day | Equations balanced on the next day |
SnO2 + 4 HCl = Cl2 + SnCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4OH + Zn(O2CCH3)2 = NH4CH3COO + Zn(OH)2 =>
2 NH4OH + Zn(O2CCH3)2 = 2 NH4CH3COO + Zn(OH)2
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(NH4)2CO3(aq) + CaBr2(aq) = NH4Br(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaBr2(aq) = 2 NH4Br(aq) + CaCO3(s)
Fe(OH)3 + KOH = Fe(KO)3 + H2O =>
Fe(OH)3 + 3 KOH = Fe(KO)3 + 3 H2O
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
O3 + H2SO4 = SO4 + H2O =>
O3 + 3 H2SO4 = 3 SO4 + 3 H2O
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2 =>
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
Zn(NO3)2 + KCO3 = Zn(CO3)2 + K(NO3) =>
Zn(NO3)2 + 2 KCO3 = Zn(CO3)2 + 2 K(NO3)
CH3COOH + Al(OH)3 = H2O + Al(COOCH3)3 =>
3 CH3COOH + Al(OH)3 = 3 H2O + Al(COOCH3)3
H2Cr2O7 + H2O = H2CrO4 =>
H2Cr2O7 + H2O = 2 H2CrO4
Hg2(ClO3)2 + SrCl2 = HgCl + Sr(ClO3)2 =>
Hg2(ClO3)2 + SrCl2 = 2 HgCl + Sr(ClO3)2
Fe2 + HCl + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl + H2 =>
3 Fe2 + 12 HCl + 4 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]2 + 12 KCl + 6 H2
C17H38O2 + O2 = CO2 + H2O =>
2 C17H38O2 + 51 O2 = 34 CO2 + 38 H2O
C + SiH4 = SiC + H2 =>
C + SiH4 = SiC + 2 H2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl