Equations balanced on the previous day | Equations balanced on the next day |
Fe + Cl2 = Fe{2+} + 2 Cl{-}{-}
FeCl2 + Na2CO3 = Na2Cl2 + FeCO3 =>
FeCl2 + Na2CO3 = Na2Cl2 + FeCO3
H2O + H3AsO3 = H3AsO4 + H =>
H2O + H3AsO3 = H3AsO4 + 2 H
Fe + COCl2 = FeCl3 + CO =>
2 Fe + 3 COCl2 = 2 FeCl3 + 3 CO
H2O + C6H7O7 + Fe = Fe(OH)C6H7O7 + H2 =>
2 H2O + 2 C6H7O7 + 2 Fe = 2 Fe(OH)C6H7O7 + H2
(NH4)2C2O4 + Pb(NO3)2 = (NH4)NO3 + PbC2O4 =>
(NH4)2C2O4 + Pb(NO3)2 = 2(NH4)NO3 + PbC2O4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cr(NO3)3(aq) + Ba(s) = Ba(NO3)2 + Cr(aq) =>
2 Cr(NO3)3(aq) + 3 Ba(s) = 3 Ba(NO3)2 + 2 Cr(aq)
Fe(s) + CuSO4(aq) = Fe(s)O4(aq) + CuS =>
Fe(s) + CuSO4(aq) = Fe(s)O4(aq) + CuS
ZnCl2 + NaF = NaCl2 + FZn =>
ZnCl2 + NaF = NaCl2 + FZn
KOH + Cl2 = HClO3 + KCl + H2O =>
5 KOH + 3 Cl2 = HClO3 + 5 KCl + 2 H2O
H2O + NO3{-} + Al = OH{-} + N2 + Al3{+} =>
6 H2O + 2 NO3{-} + 30 Al = 12 OH{-} + N2 + 10 Al3{+}
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Li + CmS3 = LiS + Cm =>
3 Li + CmS3 = 3 LiS + Cm
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4(aq) + NaOH(aq) = H2NaO4P + H2O =>
H3PO4(aq) + NaOH(aq) = H2NaO4P + H2O
KYO4 + HCl + KY = KCl + Y2 + H2O =>
KYO4 + 8 HCl + 7 KY = 8 KCl + 4 Y2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 + (Pb)2 + S = (PbSO3)2 + H2O =>
6 H2O2 + (Pb)2 + 2 S = (PbSO3)2 + 6 H2O
As2S3 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O
AlCl3 + Cu + H2O = Al + CuCl2*2H2O =>
2 AlCl3 + 3 Cu + 6 H2O = 2 Al + 3 CuCl2*2H2O
Hg2 + Br2 = Hg2Br2 =>
Hg2 + Br2 = Hg2Br2
Na + AlCl2 = NaCl2 + Al =>
Na + AlCl2 = NaCl2 + Al
CuO + CH3OH = HCOH + Cu + H2O =>
CuO + CH3OH = HCOH + Cu + H2O
NH4Cl + Fe3(OH)3 = Fe3(Cl)3 + H2O + NH3 =>
3 NH4Cl + Fe3(OH)3 = Fe3(Cl)3 + 3 H2O + 3 NH3
PbCO3 + LiOH = Pb(OH) + LiCO3 =>
PbCO3 + LiOH = Pb(OH) + LiCO3
Au(s) + KNO3(aq) = K(s) + AuNO3(aq) =>
Au(s) + KNO3(aq) = K(s) + AuNO3(aq)
PbO2 + MnSO4 = MnO2 + PbSO4 =>
PbO2 + MnSO4 = MnO2 + PbSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)Fe3(SO4)2(OH)6 = SO2 + Fe2O3 + N + H2O + O2 =>
4(NH4)Fe3(SO4)2(OH)6 = 8 SO2 + 6 Fe2O3 + 4 N + 20 H2O + O2
Cs3PO4 + FeCl2 = CsCl + Fe3(PO4)2 =>
2 Cs3PO4 + 3 FeCl2 = 6 CsCl + Fe3(PO4)2
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
C12H22O11 + O2 = CO2(g) + H2O =>
C12H22O11 + 12 O2 = 12 CO2(g) + 11 H2O
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
MnO4{-} + Br{-} + H2O = MnO2 + BrO{-} + OH{-} =>
2 MnO4{-} + 3 Br{-} + H2O = 2 MnO2 + 3 BrO{-} + 2 OH{-}
C6H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
21 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 18 C6H5COH + 17 H2O
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
Cl2(g) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(s)
S8 + Na2O(aq) = O2 + Na2S(aq) =>
S8 + 8 Na2O(aq) = 4 O2 + 8 Na2S(aq)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C6H14O2 + H3PO4 = C18H39O7P + H2O =>
3 C6H14O2 + H3PO4 = C18H39O7P + 3 H2O
H2[SnCl4] + HgCl2 = Hg2Cl2 + H2[SnCl6] =>
H2[SnCl4] + 2 HgCl2 = Hg2Cl2 + H2[SnCl6]
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
HCl + NaNO3 + Fe(NO3)3 = (NO3)2 + FeCl2 + HNa =>
4 HCl + 4 NaNO3 + 2 Fe(NO3)3 = 5(NO3)2 + 2 FeCl2 + 4 HNa
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