Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeSO4*7H2O + N2H4 + NaOH = Fe + N2 + H2O + Na2SO4 =>
2 FeSO4*7H2O + N2H4 + 4 NaOH = 2 Fe + N2 + 18 H2O + 2 Na2SO4
CH4 + H2O = H + CO2 =>
CH4 + 2 H2O = 8 H + CO2
Copper(ii)oxide + Hydrogen = copper + water =>
CuO + H2 = Cu + H2O
V2O5 + Mg = MgO + V =>
V2O5 + 5 Mg = 5 MgO + 2 V
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 KHSO4 + 7 H2O
Mg + NH4 + HPO4 = MgNH4PO4 + H =>
Mg + NH4 + HPO4 = MgNH4PO4 + H
Cu2(CO3)(OH)2 + C = Cu + CO2 + H2O =>
Cu2(CO3)(OH)2 + C = 2 Cu + 2 CO2 + H2O
HgCl2 + Al = AlCl2 + Hg =>
HgCl2 + Al = AlCl2 + Hg
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
KNO3 + Na = K20 + Na2O + N2 =>
20 KNO3 + 120 Na = K20 + 60 Na2O + 10 N2
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq) =>
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq)
KI(aq) + Pb(NO3)2(aq) = K(NO3)2(aq) + PbI(aq) =>
KI(aq) + Pb(NO3)2(aq) = K(NO3)2(aq) + PbI(aq)
N2H4 + ClO3{-} = NO + Cl{-} + H2O =>
3 N2H4 + 4 ClO3{-} = 6 NO + 4 Cl{-} + 6 H2O
Mn(NO3)2 + HCl = MnCl2 + HNO3 =>
Mn(NO3)2 + 2 HCl = MnCl2 + 2 HNO3
Ce(NO3)3*6H2O + CH4N2O = CeO2 + CO2 + H2O + N2 =>
6 Ce(NO3)3*6H2O + 14 CH4N2O = 6 CeO2 + 14 CO2 + 64 H2O + 23 N2
Na2Si3O7 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2Si3O7 + H2SO4 = 3 SiO2 + Na2SO4 + H2O
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C25H52 + O3 = CO2 + H2O =>
3 C25H52 + 76 O3 = 75 CO2 + 78 H2O
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
Cr3S2 = Cr + S8 =>
4 Cr3S2 = 12 Cr + S8
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
Ti + As2O3 = TiO2 + As =>
3 Ti + 2 As2O3 = 3 TiO2 + 4 As
MnO4{-} + I{-} + H2O = MnO2 + IO4{-} + OH{-} =>
8 MnO4{-} + 3 I{-} + 4 H2O = 8 MnO2 + 3 IO4{-} + 8 OH{-}
N2 + H2O = N2H4 + H2O2 =>
N2 + 4 H2O = N2H4 + 2 H2O2
Na + H2SO4 = H2S + H2O + Na2SO4 =>
8 Na + 5 H2SO4 = H2S + 4 H2O + 4 Na2SO4
AlF3 + K3PO4 = AlPO4 + KF =>
AlF3 + K3PO4 = AlPO4 + 3 KF
AuNO3 + K3PO4 = Au3PO4 + KNO3 =>
3 AuNO3 + K3PO4 = Au3PO4 + 3 KNO3
SO2 + O2 + H2O = H2(SO4) =>
2 SO2 + O2 + 2 H2O = 2 H2(SO4)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KIO3 + KOH + K2S2O8 = KIO4 + K2SO4 + H2O =>
KIO3 + 2 KOH + K2S2O8 = KIO4 + 2 K2SO4 + H2O
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
CH3CH2CH2OH + CuO = CH3CH2CHO + H2O + Cu =>
CH3CH2CH2OH + CuO = CH3CH2CHO + H2O + Cu
Cu + Ca(OH)2 = Cu(OH)2 + Ca =>
Cu + Ca(OH)2 = Cu(OH)2 + Ca
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
CaSO4 + Mg = CaS + MgO =>
CaSO4 + 4 Mg = CaS + 4 MgO
Na2SO4 + Al2O3 = NaAlO2 + SO3 =>
Na2SO4 + Al2O3 = 2 NaAlO2 + SO3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Cr + HCl = H2 + CrCl =>
2 Cr + 2 HCl = H2 + 2 CrCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
K2O + Cl2O = KClO =>
K2O + Cl2O = 2 KClO
Ca(NO3)2 + KIO3 = Ca(IO3)2 + KNO3 =>
Ca(NO3)2 + 2 KIO3 = Ca(IO3)2 + 2 KNO3
BeCl2 + LiCH3 = Be(CH3)2 + LiCl =>
BeCl2 + 2 LiCH3 = Be(CH3)2 + 2 LiCl
H3PO4 + POH = P3PO4 + H2O =>
H3PO4 + 3 POH = P3PO4 + 3 H2O
MnS + PbCl4 = MnCl2 + PbS2 =>
2 MnS + PbCl4 = 2 MnCl2 + PbS2
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