Equations balanced on the previous day | Equations balanced on the next day |
3 K2SO4 + 2 H3PO4 = 3 H2SO4 + 2 K3PO4
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Al + Hg(NO3)2 = Al(NO3)4 + Al2Hg3 =>
7 Al + 6 Hg(NO3)2 = 3 Al(NO3)4 + 2 Al2Hg3
MgCa(CO3)2 + HCl = MgCl2 + CaCl2 + CO2 + H2O =>
MgCa(CO3)2 + 4 HCl = MgCl2 + CaCl2 + 2 CO2 + 2 H2O
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnClO4 + H2O =>
7 KMnO4 + 5 SnCl2 + 16 HCl = 7 KCl + 7 MnCl2 + 5 SnClO4 + 8 H2O
Al(NO3)3 + NaOH = AlOH + Na(NO3)3 =>
Al(NO3)3 + NaOH = AlOH + Na(NO3)3
KI + I2 = K{+} + I3{-} =>
KI + I2 = K{+} + I3{-}
F2(g) + Al(s) = AlF3 =>
3 F2(g) + 2 Al(s) = 2 AlF3
SO2 + H2 = S8 + H2O =>
8 SO2 + 16 H2 = S8 + 16 H2O
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
N2H4 + OH{-} = N2 + H2O + {-} =>
N2H4 + 4 OH{-} = N2 + 4 H2O + 4e
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
H2 + NO + O2 = HNO3 =>
H2 + 2 NO + 2 O2 = 2 HNO3
MgCl2 + ZnNO3 = Mg(NO3)2 + ZnCl =>
MgCl2 + 2 ZnNO3 = Mg(NO3)2 + 2 ZnCl
Sr + O1 = SrO =>
Sr + O1 = SrO
Na2SO3(aq) + HCl = NaCl + H2O + SO2 =>
Na2SO3(aq) + 2 HCl = 2 NaCl + H2O + SO2
Fe + HNO3 = Fe(NO3)2 + H2O + N2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + 5 H2O + N2O
H2CO3 + Mg3(PO4)2 = MgCO3 + H3PO4 =>
3 H2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2 H3PO4
CH3CO2H + NaHCO2 = CO2 + H2O + NaCH3CO2 =>
3 CH3CO2H + 4 NaHCO2 = 2 CO2 + 2 H2O + 4 NaCH3CO2
K2Cr2O7 + H2SO4 + Fe(NH4)2(SO4)2 = K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 Fe(NH4)2(SO4)2 = K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 3 Fe2(SO4)3 + 7 H2O
Cd(s) + HBr(aq) = CdHBr =>
Cd(s) + HBr(aq) = CdHBr
Fe2(CrO4)3 + LiNO3 = Fe(NO3)3 + Li2CrO4 =>
Fe2(CrO4)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CrO4
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + FeNOSO4 =>
2 KNO3 + 8 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 4 H2O + 2 FeNOSO4
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
HCl + Na2S2O3 = H2O + NaCl + S + SO2 =>
2 HCl + Na2S2O3 = H2O + 2 NaCl + S + SO2
C2H4O3 + H2O = C2H4O2 + H2O2 =>
C2H4O3 + H2O = C2H4O2 + H2O2
NH3 = N4 + H2 =>
4 NH3 = N4 + 6 H2
C5H8(g) + O2(g) = CO2(g) + H2O(g) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni(OH)2 = Ni + HOH + O2 =>
2 Ni(OH)2 = 2 Ni + 2 HOH + O2
CH4 + Cl2 = CH2Cl2 + H2 =>
CH4 + Cl2 = CH2Cl2 + H2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2O2 + KIO4 = KIO3 + O2 + H2O =>
H2O2 + KIO4 = KIO3 + O2 + H2O
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
CH3CHOHCH2CH3 + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 3 H2O + KSO4
HClCa(OH)2 = H(OH)2CaCl =>
HClCa(OH)2 = H(OH)2CaCl
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
C9H8O4 + NaOH = HOC9H8O4 + Na =>
C9H8O4 + NaOH = HOC9H8O4 + Na
Pb(OH)4 + K3Co(SO4)3 = Pb2(SO4)3 + K3Co + H2O2 =>
2 Pb(OH)4 + K3Co(SO4)3 = Pb2(SO4)3 + K3Co + 4 H2O2
NH3 = N4 + H2 =>
4 NH3 = N4 + 6 H2
Si(OC2H5)4 + H2O = Si(OH)4 + C2H6O =>
Si(OC2H5)4 + 4 H2O = Si(OH)4 + 4 C2H6O
CaBr2 + F2 = Br2 + CaF2 =>
CaBr2 + F2 = Br2 + CaF2
K2CO3 + Pb(NO3)2 = KNO3 + PbCO3 =>
K2CO3 + Pb(NO3)2 = 2 KNO3 + PbCO3
Mg(NO3)2 + HCl + NaOH = Mg(OH)2 + NaCl + HNO3 =>
Mg(NO3)2 + 2 HCl + 2 NaOH = Mg(OH)2 + 2 NaCl + 2 HNO3
Zn(O2CCH3)2KOH = K(O2CCH3)2ZnOH =>
Zn(O2CCH3)2KOH = K(O2CCH3)2ZnOH
Mg + P2 = MgP =>
2 Mg + P2 = 2 MgP
Si(OC2H5)4 + H2O = Si(OH)4 + C2H6O =>
Si(OC2H5)4 + 4 H2O = Si(OH)4 + 4 C2H6O
AgNO3 + (NH3OH)2SO4 + NaOH = Ag + NaNO3 + Na2SO4 + H2O =>
12 AgNO3 + (NH3OH)2SO4 + 16 NaOH = 12 Ag + 14 NaNO3 + Na2SO4 + 12 H2O