Equations balanced on the previous day | Equations balanced on the next day |
4 Au + 8 CN{-} + O2 + 2 H{+} = 4 Au(CN)2{-} + 2 OH{-}
Pb4O2 = Pb2 + O4 =>
2 Pb4O2 = 4 Pb2 + O4
Mg(HCO3)2 + HCl = MgCl2 + H2OCO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2OCO2
Ca(HSO4)2 + CaCO3 = CaSO4 + CO2 + H2O =>
Ca(HSO4)2 + CaCO3 = 2 CaSO4 + CO2 + H2O
MnO2 + KOH + KClO3 = K2MnO4 + KCl3 + H2O =>
8 MnO2 + 14 KOH + 3 KClO3 = 8 K2MnO4 + KCl3 + 7 H2O
SnSO4 + Ni(NO3)2 = Sn(NO3)2 + NiSO4 =>
SnSO4 + Ni(NO3)2 = Sn(NO3)2 + NiSO4
Si + HCl + Cl2 = SiHCl3 =>
Si + HCl + Cl2 = SiHCl3
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
SO2 + Ba(OH)2 = Ba(HSO3)2 =>
2 SO2 + Ba(OH)2 = Ba(HSO3)2
MgCl2 + Ba3(PO4)2 = BaCl2 + Mg3(PO4)2 =>
3 MgCl2 + Ba3(PO4)2 = 3 BaCl2 + Mg3(PO4)2
Cl2F2C2 + H2 = C2H6 + Cl2 + F2 =>
Cl2F2C2 + 3 H2 = C2H6 + Cl2 + F2
Mg(OH)2 + H4P2O7 = Mg4(P2O7)2 + HOH =>
4 Mg(OH)2 + 2 H4P2O7 = Mg4(P2O7)2 + 8 HOH
AgNO3 + AsO4 = Ag3AsO4 + NO3 =>
3 AgNO3 + AsO4 = Ag3AsO4 + 3 NO3
Ln + O2 = LnO =>
2 Ln + O2 = 2 LnO
HC2H3O2 + Pb(OH)2 = HOH + Pb(C2H3O2)2 =>
2 HC2H3O2 + Pb(OH)2 = 2 HOH + Pb(C2H3O2)2
Ag2SO4 + KCl = KSO4 + Ag2Cl =>
Ag2SO4 + KCl = KSO4 + Ag2Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaI + CuSO4 = CuI + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = 2 CuI + I2 + 2 Na2SO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaOH + Al = NaAl + (OH) =>
NaOH + Al = NaAl + (OH)
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
Ag2SO4 + KCl = KSO4 + Ag2Cl =>
Ag2SO4 + KCl = KSO4 + Ag2Cl
H2S + Br2 + H2O = HBr + SO4{2-} + H{+} =>
H2S + 4 Br2 + 4 H2O = 8 HBr + SO4{2-} + 2 H{+}
NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O
AgClO3 + VBr2 = AgBr + V(ClO3)2 =>
2 AgClO3 + VBr2 = 2 AgBr + V(ClO3)2
C2H6 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
9 C2H6 + 10 KMnO4 + 2 H2O = 6 C3H8O2 + 10 KOH + 10 MnO2
NaHC2O5 + NaOH = Na + HC2O5OH =>
NaHC2O5 + NaOH = 2 Na + HC2O5OH
PCl3 + OH{-} = PO4{-3} + ClO{-} + H2O + e =>
PCl3 + 14 OH{-} = PO4{-3} + 3 ClO{-} + 7 H2O + 8e
Re + O2 = ReO3 =>
2 Re + 3 O2 = 2 ReO3
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeCl2 + 13 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 12 HCl + 3 Fe2(SO4)3
HBrO3 + Be(OH)2 = Be(BrO3)2 + H2O =>
2 HBrO3 + Be(OH)2 = Be(BrO3)2 + 2 H2O
C8H18 + O2 = CO2 + H2O8 =>
C8H18 + 44 O2 = 8 CO2 + 9 H2O8
HBrO2 + NaOH = H2O + NaO2 + Br =>
HBrO2 + NaOH = H2O + NaO2 + Br
Cu + Ca(OH)2 = CuOH + Ca =>
2 Cu + Ca(OH)2 = 2 CuOH + Ca
Cu + Ca(OH)2 = Cu(OH)3 + Ca =>
2 Cu + 3 Ca(OH)2 = 2 Cu(OH)3 + 3 Ca
SO2 + Ba(OH)2 = Ba(HSO3)2 =>
2 SO2 + Ba(OH)2 = Ba(HSO3)2
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Ni2AlF7 = NiF2 + AlF3 =>
Ni2AlF7 = 2 NiF2 + AlF3
[Fe(H2O)6]3{+} + NaCN = [Fe(NaCN)]3{+} + H2O =>
[Fe(H2O)6]3{+} + 3 NaCN = [Fe(NaCN)]3{+} + 18 H2O
Ag2SO4 + KCl = KSO4 + Ag2Cl =>
Ag2SO4 + KCl = KSO4 + Ag2Cl
ZnO + H2SO4 = ZnOH2SO4 =>
ZnO + H2SO4 = ZnOH2SO4
Cu + Ca(OH)2 = Cu(OH)3 + Ca =>
2 Cu + 3 Ca(OH)2 = 2 Cu(OH)3 + 3 Ca
PCl3 + OH{-} = PO4{-3} + ClO{-} + H2O + e =>
PCl3 + 14 OH{-} = PO4{-3} + 3 ClO{-} + 7 H2O + 8e
PbO2 + Hg = HgO + Pb =>
PbO2 + 2 Hg = 2 HgO + Pb
SnCO3 + NaOH = Sn(OH)2 + Na2CO3 =>
SnCO3 + 2 NaOH = Sn(OH)2 + Na2CO3
C15H34O + O2 = CO2 + H2O =>
C15H34O + 23 O2 = 15 CO2 + 17 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Cu + Ca(OH)2 = Cu(OH)3 + Ca =>
2 Cu + 3 Ca(OH)2 = 2 Cu(OH)3 + 3 Ca
PCl3 + OH{-} = PO4{-3} + ClO{-} + H2O + e =>
PCl3 + 14 OH{-} = PO4{-3} + 3 ClO{-} + 7 H2O + 8e
Al2(SO4)3 + Na2SO4 + H2O = NaAl(SO4)2*12H2O =>
Al2(SO4)3 + Na2SO4 + 24 H2O = 2 NaAl(SO4)2*12H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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