Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KClCrCl3 + 7 H2O
Co + Cd2NO3 = CoNO3 + Cd =>
Co + Cd2NO3 = CoNO3 + 2 Cd
FeS2 + O2 = Fe2O3 + SO32 =>
4 FeS2 + 131 O2 = 2 Fe2O3 + 8 SO32
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe{+2} + SO4{-2} + H2O = Fe2O3 + FeS2 + H{+} =>
15 Fe{+2} + 2 SO4{-2} + 13 H2O = 7 Fe2O3 + FeS2 + 26 H{+}
NaCr2O7 + HI + HClO4 = Cr(ClO4)3 + I2 + NaClO4 + H2O =>
2 NaCr2O7 + 14 HI + 14 HClO4 = 4 Cr(ClO4)3 + 7 I2 + 2 NaClO4 + 14 H2O
Al(NO3)3 + Na2(SO4) = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaNO3
LiO + H2SO4 = LiO4 + SO2 + H2 =>
2 LiO + 3 H2SO4 = 2 LiO4 + 3 SO2 + 3 H2
C3H7OH(l) + C2H5COOH(l) = C3H7COOC2H5(l) + H2O(l) =>
C3H7OH(l) + C2H5COOH(l) = C3H7COOC2H5(l) + H2O(l)
C2H3NaO2 + (C2H5)2O = C6H12O2 + NaOH =>
C2H3NaO2 + (C2H5)2O = C6H12O2 + NaOH
K3(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3(Fe(CN)6) + 9 FeSO4 = 2 Fe4[Fe(CN)6]3 + 9 K2SO4 + Fe
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H18 + O2(g) = CO2(g) + H2O(g) =>
2 C5H18 + 19 O2(g) = 10 CO2(g) + 18 H2O(g)
Pt(OH)4 + HNO2 = Pt(NO3)2 + H2O + H =>
Pt(OH)4 + 2 HNO2 = Pt(NO3)2 + 2 H2O + 2 H
SO2 + KMnO4 + H2O = MnSO4 + KS + H2SO4 =>
6 SO2 + KMnO4 + 4 H2O = MnSO4 + KS + 4 H2SO4
ClO{-} + H2O2{+} = Cl2 + O2 + H2O =>
2 ClO{-} + 2 H2O2{+} = Cl2 + 2 O2 + 2 H2O
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + K2(SO4) + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 4 K2(SO4) + 3 I2 + 7 H2O
FeC2O4 + H2O2 + H2S = Fe(OH)3 + H2C2O4 + SO2 =>
2 FeC2O4 + 4 H2O2 + H2S = 2 Fe(OH)3 + 2 H2C2O4 + SO2
BaCO3 + H2O + CO2 = Ba(HCO3)2 =>
BaCO3 + H2O + CO2 = Ba(HCO3)2
Pb2Cl3 + Ca(OH)2 = CaCl + Pb(OH)3 =>
Pb2Cl3 + 3 Ca(OH)2 = 3 CaCl + 2 Pb(OH)3
CaCo3 = Ca + Co =>
CaCo3 = Ca + 3 Co
SiO2 + Na2CO3 = CO2 + Na2Si2O5 =>
2 SiO2 + Na2CO3 = CO2 + Na2Si2O5
HBr + FeCl2 = BrFe + Cl + H4 =>
4 HBr + 4 FeCl2 = 4 BrFe + 8 Cl + H4
Li + H2OH2O = LiOH + HH =>
2 Li + H2OH2O = 2 LiOH + HH
NaOH + FeBr3 = Fe(OH)3 + NaBr =>
3 NaOH + FeBr3 = Fe(OH)3 + 3 NaBr
FeS + HC1 = Fe(C)2 + H2S =>
FeS + 2 HC1 = Fe(C)2 + H2S
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Li + H2OH2O = LiOH + H2 =>
2 Li + H2OH2O = 2 LiOH + H2
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2
HClO4 + Na3PO4 = NaClO4 + H3PO4 =>
3 HClO4 + Na3PO4 = 3 NaClO4 + H3PO4
BaOH + H(ClO2)2 = Ba(ClO2)2 + H2O =>
BaOH + H(ClO2)2 = Ba(ClO2)2 + H2O
MgO2 + HCl = MgCl + HO2 =>
MgO2 + HCl = MgCl + HO2
Pb2Cl3 + Ca(OH)2 = CaCl + Pb(OH)3 =>
Pb2Cl3 + 3 Ca(OH)2 = 3 CaCl + 2 Pb(OH)3
XCHOH + MnO4{-} + H{+} = XCO + Mn{2+} + H2O =>
5 XCHOH + 2 MnO4{-} + 6 H{+} = 5 XCO + 2 Mn{2+} + 8 H2O
ClO{-} + H2O2{+} = Cl2 + O2 + H2O =>
2 ClO{-} + 2 H2O2{+} = Cl2 + 2 O2 + 2 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
ClO{-} + H2O2{+} = Cl2 + O2 + H2O =>
2 ClO{-} + 2 H2O2{+} = Cl2 + 2 O2 + 2 H2O
F2 + H2Cl2 = H2F2 + Cl2 =>
F2 + H2Cl2 = H2F2 + Cl2
Cu + PbNO3 = CuPb + NO3 =>
Cu + PbNO3 = CuPb + NO3
HClO4 + Na3PO4 = NaClO4 + H3PO4 =>
3 HClO4 + Na3PO4 = 3 NaClO4 + H3PO4
H2O + Fe + KOH = H2 + KFeO2 =>
2 H2O + 2 Fe + 2 KOH = 3 H2 + 2 KFeO2
Li + H2OH2O = LiOH + HH =>
2 Li + H2OH2O = 2 LiOH + HH
Cr2O7{2-} + H2O2 + H3O{+} = CrO(O2)2 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO(O2)2 + 7 H2O
KIO3 + I{-} + HCl = ICl + H2O + Cl{-} + K{-1] =>
KIO3 + 3 I{-} + 6 HCl = 4 ICl + 3 H2O + 2 Cl{-} + K{-1]
CaCl2 + Al(SO4)3 = CaAl + Cl2(SO4)3 =>
CaCl2 + Al(SO4)3 = CaAl + Cl2(SO4)3
Pb2Cl3 + Ca(OH)2 = CaCl + Pb(OH)3 =>
Pb2Cl3 + 3 Ca(OH)2 = 3 CaCl + 2 Pb(OH)3
NaOH + FeBr3 = Fe(OH)3 + NaBr =>
3 NaOH + FeBr3 = Fe(OH)3 + 3 NaBr
Na2SnOH4 + BiCl3 + KOH = Na2[Sn(OH)6] + Bi + KCl + H2O =>
3 Na2SnOH4 + 8 BiCl3 + 24 KOH = 3 Na2[Sn(OH)6] + 8 Bi + 24 KCl + 9 H2O
H2O + Fe + KOH = H2 + KFeO2 =>
2 H2O + 2 Fe + 2 KOH = 3 H2 + 2 KFeO2
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