Equations balanced on the previous day | Equations balanced on the next day |
2 H2O2 = 2 H2O + O2
HCl + KIO3 + SnCl2 = I2 + H2O + SnCl4 + KCl =>
12 HCl + 2 KIO3 + 5 SnCl2 = I2 + 6 H2O + 5 SnCl4 + 2 KCl
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
HBr + MnO = MnBr + H2O + Br2 =>
4 HBr + 2 MnO = 2 MnBr + 2 H2O + Br2
H2Po4 + Fe + O2 = FePo + H2O =>
2 H2Po4 + 8 Fe + O2 = 8 FePo + 2 H2O
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl2 + H{+} =>
5 Mn{2+} + 2 ClO3{-} + 4 H2O = 5 MnO2 + Cl2 + 8 H{+}
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
NH4H2PO4 + NaOH = Na3PO4 + (NH4)2HPO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = Na3PO4 + (NH4)2HPO4 + 3 H2O
Be(ClO3)2 = Be + (ClO3)2 =>
Be(ClO3)2 = Be + (ClO3)2
C4H10S(l) + O2(g) = CO2(g) + H2O(g) + SO2(s) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 SO2(s)
KMnO4 + H2SO4 + FeSO4 = Fe2SO43 + MnSO4 + K2SO4 + H2O =>
76 KMnO4 + 109 H2SO4 + 10 FeSO4 = 5 Fe2SO43 + 76 MnSO4 + 38 K2SO4 + 109 H2O
I2 + Na2S2O3{2-} = I{-} + Na4S4O6{-2} =>
I2 + 2 Na2S2O3{2-} = 2 I{-} + Na4S4O6{-2}
KJ + KJO3 + H2SO4 = K2SO4 + H2O + J2 =>
5 KJ + KJO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 J2
Sn(F)2 + F2 = Sn(F)4 =>
Sn(F)2 + F2 = Sn(F)4
NaClO2 + Ba(HCO3)2 = NaHCO3 + Ba(ClO2)2 =>
2 NaClO2 + Ba(HCO3)2 = 2 NaHCO3 + Ba(ClO2)2
F2 + AlCl3 = Cl + Al2F3 =>
3 F2 + 4 AlCl3 = 12 Cl + 2 Al2F3
KCl + O2 = KO2 + ClO =>
2 KCl + 3 O2 = 2 KO2 + 2 ClO
BaO + FeO = BaFe + O2 =>
BaO + FeO = BaFe + O2
C6H10 + C18H25O = C6H6 + C18H27O =>
C6H10 + 2 C18H25O = C6H6 + 2 C18H27O
CaPO4 + HCl = CaCl + PO4 + H =>
CaPO4 + HCl = CaCl + PO4 + H
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)]Cl2 + H2O =>
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)]Cl2 + 7 H2O
Ca(OH)2 + H2S = CaS + H(OH) =>
Ca(OH)2 + H2S = CaS + 2 H(OH)
Li2S(aq) + Co(NO3)2(aq) = CoS + LiNO3 =>
Li2S(aq) + Co(NO3)2(aq) = CoS + 2 LiNO3
KBr + MnO2 + H2SO4 = Br + H2O + MnSO4 + HKSO4 =>
2 KBr + MnO2 + 3 H2SO4 = 2 Br + 2 H2O + MnSO4 + 2 HKSO4
Zn2CO3 + HCl2 = CO2 + H2O + ZnCl2 =>
Zn2CO3 + 2 HCl2 = CO2 + H2O + 2 ZnCl2
NH4 + N2O4 = N2 + H2O =>
2 NH4 + N2O4 = 2 N2 + 4 H2O
(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-} =>
(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-}
Cu(s) + HCl = CuCl2(aq) + H2 =>
Cu(s) + 2 HCl = CuCl2(aq) + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb(HSO4)2 + Al = Pb + Al(HSO4)3 =>
3 Pb(HSO4)2 + 2 Al = 3 Pb + 2 Al(HSO4)3
[Ni(NH3)6]{2+} + NO3{-} + NaOH = Ni(OH)2 + NaNO3 + NH3 =>
[Ni(NH3)6]{2+} + 2 NO3{-} + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cl2 + SO32{-} + H2O = Cl{-} + SO42{-} + H{+} =>
10 Cl2 + SO32{-} + 10 H2O = 20 Cl{-} + SO42{-} + 20 H{+}
Cr2O7{-2} + H{+} + C3H7OH = Cr{+3} + C2H5COOH + H2O =>
2 Cr2O7{-2} + 16 H{+} + 3 C3H7OH = 4 Cr{+3} + 3 C2H5COOH + 11 H2O
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
SrCO3 + C = SrC2 + CO2 =>
2 SrCO3 + 5 C = 2 SrC2 + 3 CO2
NaAc + H2O = HAc + OH{-} + Na{+} =>
NaAc + H2O = HAc + OH{-} + Na{+}
Na2WO4 + HCl + H2O = Na10(H2W12O42)(H2O)27 + NaCl =>
12 Na2WO4 + 14 HCl + 21 H2O = Na10(H2W12O42)(H2O)27 + 14 NaCl
C8H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C8H8 + 8 KMnO4 + 12 H2SO4 = 8 CO2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
K2OH + OH = K2O + H2O =>
K2OH + OH = K2O + H2O
Li + Mg3(PO3)2 = Li3PO3 + Mg =>
6 Li + Mg3(PO3)2 = 2 Li3PO3 + 3 Mg
Hg2(NO3)2 + NH3 = HgNH2NO3 + NH4 =>
Hg2(NO3)2 + 4 NH3 = 2 HgNH2NO3 + 2 NH4
CrO3 + HBr = CrBr3 + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr3 + 3 Br2 + 6 H2O
Hg(NO3)2 + AlBr = Al(NO3) + HgBr2 =>
Hg(NO3)2 + 2 AlBr = 2 Al(NO3) + HgBr2
CrO3 + HBr = CrBr3 + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr3 + 3 Br2 + 6 H2O
[Cu(H2O)6]{+2} + OH{-}{+} = Cu(OH)2 + H2O =>
[Cu(H2O)6]{+2} + 2 OH{-}{+} = Cu(OH)2 + 6 H2O
SO4 + H2O = SO + HO2 =>
SO4 + H2O = SO + 2 HO2
KHCr7H4O4 + NaOH = KNaCr7H4O4 + H2O =>
KHCr7H4O4 + NaOH = KNaCr7H4O4 + H2O
OH + HC8H4O4 = C4H4O4 + H2O =>
5 OH + HC8H4O4 = 2 C4H4O4 + H2O
H3BO3 + H2O = B(OH)4 + H3O =>
H3BO3 + 2 H2O = B(OH)4 + H3O
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