Equations balanced on the previous day | Equations balanced on the next day |
CuSO4(H2O)5 = CuSO4 + 5 H2O
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + KHSO4 + H2O =>
6 KI + K2Cr2O7 + 11 H2SO4 = 3 I2 + Cr2(SO4)3 + 8 KHSO4 + 7 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NH4Cl + NaF = NH4F + NaCl =>
NH4Cl + NaF = NH4F + NaCl
NaNO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 NaNO3 + CaCl2 = 2 NaCl + Ca(NO3)2
Cl + K3BrO3 = K2Cl2 + BrO3 =>
6 Cl + 2 K3BrO3 = 3 K2Cl2 + 2 BrO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
FeSO4 + HNO3 = Fe(NO3)3 + NO2 + H2O + H2SO4 =>
FeSO4 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + H2SO4
NaBH4(s) + H2O(l) = Na3BO3 + H3BO3(aq) + H2(g) =>
3 NaBH4(s) + 9 H2O(l) = Na3BO3 + 2 H3BO3(aq) + 12 H2(g)
KOH + CaCl2 = KCl + Ca(OH)2 =>
2 KOH + CaCl2 = 2 KCl + Ca(OH)2
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + Na2Cl2(aq) =>
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + Na2Cl2(aq)
OH + SO32{-} = SO42{-} + H2O =>
20 OH + SO32{-} = SO42{-} + 10 H2O
Al2S3 + H2O(l) = Al(OH)3 + H2S(g) =>
Al2S3 + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
FeO + NaClO4 + NaOH = Na2FeO4 + NaCl + H2O =>
2 FeO + NaClO4 + 4 NaOH = 2 Na2FeO4 + NaCl + 2 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CH3CH2CH2C(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
6 CH3CH2CH2C(OH)CH2CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 9 CH3(CO)CH2CH3 + 11 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + Na2Cl2(aq) =>
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + Na2Cl2(aq)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C5H11COOH + NaOH = C5H11COO + Na + H2O =>
C5H11COOH + NaOH = C5H11COO + Na + H2O
Cr2O5 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
Cr2O5 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + O2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
(NH4)2CO3(aq) = NH3(aq) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) = 2 NH3(aq) + H2O(l) + CO2(g)
Cr + H2SO3 = SO3Cr6 + H2 =>
6 Cr + H2SO3 = SO3Cr6 + H2
Ti + CoO = Co + TiO =>
Ti + CoO = Co + TiO
AlCl3 + NaHCO3 = Al2(CO3)3 + NaCl + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaCl + 3 CO2 + 3 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cu(s) + HCl = CuCl2 + H2 =>
Cu(s) + 2 HCl = CuCl2 + H2
MgCl2 + Pb(NO3)2 = Cl2Pb + Mg(NO3)2 =>
MgCl2 + Pb(NO3)2 = Cl2Pb + Mg(NO3)2
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
K2Cr2O7 + SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
F(s) + Li = LiF =>
F(s) + Li = LiF
Fe3O4 + Ga = GaFe + O3 =>
3 Fe3O4 + 9 Ga = 9 GaFe + 4 O3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NO + SO42{-} + H = NO3{-} + SO2 + H2O =>
NO + SO42{-} + 76 H = NO3{-} + SO2 + 38 H2O
Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2(SO4) =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2(SO4)
Sn3(PO4)4 + Na2(CO3) = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2(CO3) = 3 Sn2(CO3)4 + 8 Na3PO4
H2O + Pb + O2 = Pb(OH)2 =>
2 H2O + 2 Pb + O2 = 2 Pb(OH)2
NaHCO3 + Ca(OH)2 = H2O + Na2CO3 + CaCO3 =>
2 NaHCO3 + Ca(OH)2 = 2 H2O + Na2CO3 + CaCO3
HBr + LiOH = LiH + BrOH =>
HBr + LiOH = LiH + BrOH
Cu + H{+} + NO3{-} = NO + H2O + Cu{2+} =>
3 Cu + 8 H{+} + 2 NO3{-} = 2 NO + 4 H2O + 3 Cu{2+}
Sn3(PO4)4 + Na2(CO3) = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2(CO3) = 3 Sn2(CO3)4 + 8 Na3PO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + CoF2 = Co2 + AlF2 =>
2 Al + 2 CoF2 = Co2 + 2 AlF2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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