Equations balanced on the previous day | Equations balanced on the next day |
2(C6H6) + 15 O2 = 12 CO2 + 6 H2O
CO + H2O + NO2 = CH5N + O2 =>
4 CO + 10 H2O + 4 NO2 = 4 CH5N + 11 O2
H2O + O3 = HO =>
3 H2O + O3 = 6 HO
CH2OHCOOH + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
5 CH2OHCOOH + 4 KMnO4 + 6 H2SO4 = 5(COOH)2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu{2+} + I{-) = CuI+I2 =>
2 Cu{2+} + 4 I{-) = 2 CuI+I2
BrO3 + HSeO3 = Br2 + SeO4 + H2O =>
2 BrO3 + 4 HSeO3 = Br2 + 4 SeO4 + 2 H2O
Ag(NO3) + Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 Ag(NO3) + 3 Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O7
H2N2O2 + H2S2O7 = N2O + H2SO4 =>
H2N2O2 + H2S2O7 = N2O + 2 H2SO4
Ce + HCl = CeCl3 + H2 =>
2 Ce + 6 HCl = 2 CeCl3 + 3 H2
PbO2 + H2O = Pb{+2} + O2 + H{-} =>
2 PbO2 + 2 H2O = 2 Pb{+2} + 3 O2 + 4 H{-}
Li3PO4 + Cd(NO3)2 = Cd3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Cd(NO3)2 = Cd3(PO4)2 + 6 LiNO3
KBr + Pb(NO2)2 = K(NO2) + PbBr2 =>
2 KBr + Pb(NO2)2 = 2 K(NO2) + PbBr2
Bi2S3 = Bi + S =>
Bi2S3 = 2 Bi + 3 S
Ni + CrO4 = NiCrO4 =>
Ni + CrO4 = NiCrO4
Si + O3 = SiO =>
3 Si + O3 = 3 SiO
HI(aq) + NiCO3(s) = HCO3(s) + NiI(aq) =>
HI(aq) + NiCO3(s) = HCO3(s) + NiI(aq)
CrCl3 + NaClO2 + NaOH = Na2CrO4 + NaCl + HClO =>
2 CrCl3 + 4 NaClO2 + 5 NaOH = 2 Na2CrO4 + 5 NaCl + 5 HClO
FeS = Fe + S =>
FeS = Fe + S
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 + Ni(NO3)2*6H2O = Ca3Co3NiO9 + N2 + CO2 + H2O =>
12 Ca(NO3)2*4H2O + 12 Co(NO3)2*6H2O + 11 C6H10O5 + 4 Ni(NO3)2*6H2O = 4 Ca3Co3NiO9 + 28 N2 + 66 CO2 + 199 H2O
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
K2Cr2O7 + H2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + 7 H2O + K2SO4
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
Al2O3(s) = O2(g) + Al(s) =>
2 Al2O3(s) = 3 O2(g) + 4 Al(s)
CaH2O + O2 = CaO + H2O =>
2 CaH2O + O2 = 2 CaO + 2 H2O
Ag + HNO3 + Ca(ClO)2 + HCl = AgCl + Ca(NO3)2 + H2O =>
4 Ag + 2 HNO3 + Ca(ClO)2 + 2 HCl = 4 AgCl + Ca(NO3)2 + 2 H2O
HAsO2 = As2O3 + H2O =>
2 HAsO2 = As2O3 + H2O
KCl + AgNO3 = AgCl(s) + KNO3(aq) =>
KCl + AgNO3 = AgCl(s) + KNO3(aq)
Al + Br3 = AlBr3 =>
Al + Br3 = AlBr3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Br2O7 + Fe(OH)3 = Fe(BrO4)3 + H2O =>
3 Br2O7 + 2 Fe(OH)3 = 2 Fe(BrO4)3 + 3 H2O
CaCl2(aq) + Na(s) = NaCl(aq) + Ca(s) =>
CaCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Ca(s)
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
CO2 + H2O = CO3OH + H2 =>
2 CO2 + 4 H2O = 2 CO3OH + 3 H2
KCr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 KCr2O7 + 14 KI + 14 H2SO4 = 2 Cr2(SO4)3 + 8 K2SO4 + 7 I2 + 14 H2O
Co + P = Co3P2 =>
3 Co + 2 P = Co3P2
Y(NO3)3 + Tb(NO3)3 + NH2CONH2 = (YTb)2O3 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 2 Tb(NO3)3 + 11 NH2CONH2 = (YTb)2O3 + 17 N2 + 11 CO2 + 22 H2O
KOH + CH3COOH = H2O + KCH3COO =>
KOH + CH3COOH = H2O + KCH3COO
Ag(NO3)2 + Na2S = AgS + Na(NO3) =>
Ag(NO3)2 + Na2S = AgS + 2 Na(NO3)
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
C10H14 + C4H6O3 = C12H16O + CH3COOH =>
C10H14 + C4H6O3 = C12H16O + CH3COOH
CrBr3 + Pb(NO3)2 = Cr(NO3)3 + PbBr2 =>
2 CrBr3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbBr2
MgCl2 + PNa = MgNa + PCl2 =>
MgCl2 + PNa = MgNa + PCl2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate =>
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate
H3PO3 + Co(OH)3 = CoPO3 + H2O =>
H3PO3 + Co(OH)3 = CoPO3 + 3 H2O
Na(s) + HBr(aq) = NaBr + H =>
Na(s) + HBr(aq) = NaBr + H
H{+} + MnO4{-} + Co{2+} = Mn{2+} + Co{3+} + H2O =>
8 H{+} + MnO4{-} + 5 Co{2+} = Mn{2+} + 5 Co{3+} + 4 H2O
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
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