Equations balanced on the previous day | Equations balanced on the next day |
CH2O + H2 = CH3OH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Pb(C2H3O2)2 + Fe2(SO4)3 = PbSO4 + Fe(C2H3O2)3 =>
3 Pb(C2H3O2)2 + Fe2(SO4)3 = 3 PbSO4 + 2 Fe(C2H3O2)3
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
KMnO4 + SO2 + H2O = K2S2O6 + MnSO4 + H2SO4 =>
2 KMnO4 + 6 SO2 + 2 H2O = K2S2O6 + 2 MnSO4 + 2 H2SO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cr2O3 + O2 = CrO3 =>
2 Cr2O3 + 3 O2 = 4 CrO3
NaOH + NH4Cl = NH5O + NaCl =>
NaOH + NH4Cl = NH5O + NaCl
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3(aq) + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
HCOOHC5H5N = H2COOH2C5H3N =>
HCOOHC5H5N = H2COOH2C5H3N
Cr2O3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
Cr2O3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 5 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
N2 + HCl + H2O = NH4OH + Cl =>
N2 + 6 HCl + 2 H2O = 2 NH4OH + 6 Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + K2SO4 =>
2 CH3CH2OH + 2 KBr + H2SO4 = 2 CH3CH2Br + 2 H2O + K2SO4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
FeSO4 + K2CO3 = FeCO3K2SO4 =>
FeSO4 + K2CO3 = FeCO3K2SO4
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C8H8O6 + OH = C8H7O6 + H2O =>
C8H8O6 + OH = C8H7O6 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pr2(C2O4)3*H2O + LiOH*H2O + O2 = Pr6O11 + Li(C2O4)3 + H2O =>
12 Pr2(C2O4)3*H2O + 12 LiOH*H2O + 19 O2 = 4 Pr6O11 + 12 Li(C2O4)3 + 30 H2O
Ca + HCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
Ca + 2 HCO3(s) + 2 HCl(aq) = 2 H2O(l) + 2 CO2(g) + CaCl2(aq)
H2SeO3 + Br2 + H2O = H2SeO4 + HBr =>
H2SeO3 + Br2 + H2O = H2SeO4 + 2 HBr
Ag2O(s) + HCl(g) = AgCl(s) + H2O =>
Ag2O(s) + 2 HCl(g) = 2 AgCl(s) + H2O
C8H7 + KMnO4 + H2O = KOH + MnO2 + C8H7(OH)2 =>
3 C8H7 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H7(OH)2
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 = =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
HNO2 + KOH = H2O + KNO2 =>
HNO2 + KOH = H2O + KNO2
PBr3 + H2 = P4 + HBr =>
4 PBr3 + 6 H2 = P4 + 12 HBr
C7H7N5O16 + O2 = CO2 + NO2 + H2O =>
4 C7H7N5O16 + 23 O2 = 28 CO2 + 20 NO2 + 14 H2O
Cu3(Po4)2 + Ca(ClO3)2 = Ca3(Po4)2 + Cu(ClO3)2 =>
Cu3(Po4)2 + 3 Ca(ClO3)2 = Ca3(Po4)2 + 3 Cu(ClO3)2
P2O5 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
P2O5 + 3 Fe(OH)2 = Fe3(PO4)2 + 3 H2O
CH3COONH4 + KOH = CH3COOK + NH3 + H2O =>
CH3COONH4 + KOH = CH3COOK + NH3 + H2O
Na2BeF4 + Na2CO3 + H2O = Be2(OH)2CO3 + NaF + CO2 =>
2 Na2BeF4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + 8 NaF + CO2
ZnCO3 + CoCl2*6H2O = ZnO*CoO + CO2 + H2O + HCl =>
ZnCO3 + CoCl2*6H2O = ZnO*CoO + CO2 + 5 H2O + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO2 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 3 CaSiO2 + 8 CO + 2 P
C12H22O11 + O2 = CO2 + HOH =>
C12H22O11 + 12 O2 = 12 CO2 + 11 HOH
HSO3Cl + NH3 = H3SO3Cl(NH2)2 =>
HSO3Cl + 2 NH3 = H3SO3Cl(NH2)2
CrCl2 + NaOH + Br2 = Na2CrO4 + NaCl + NaBr + H2O =>
CrCl2 + 8 NaOH + 2 Br2 = Na2CrO4 + 2 NaCl + 4 NaBr + 4 H2O
CO2 + Cl2 = Cl2CO2 =>
CO2 + Cl2 = Cl2CO2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
PH3 + H3PO3 = P4 + H2O =>
2 PH3 + 2 H3PO3 = P4 + 6 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
H{+} + NO3{-} + Sn{2+} = Sn{4+} + NO + H2O =>
8 H{+} + 2 NO3{-} + 3 Sn{2+} = 3 Sn{4+} + 2 NO + 4 H2O
K4Fe(CN)6 + Al2(Cr2O7)3 = K2Cr2O7 + Al4[Fe(CN)6]3 =>
3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = 6 K2Cr2O7 + Al4[Fe(CN)6]3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Si(l) + Cl(g) = SiCl4(l) =>
Si(l) + 4 Cl(g) = SiCl4(l)
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