Equations balanced on the previous day | Equations balanced on the next day |
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O
CaF2(s) = Ca(s) + F2(s) =>
CaF2(s) = Ca(s) + F2(s)
NH4SCNCoCl2 = CoSCNNH4Cl2 =>
NH4SCNCoCl2 = CoSCNNH4Cl2
NaOH(aq) + CuSO4 = NaSO4 + CuOH =>
NaOH(aq) + CuSO4 = NaSO4 + CuOH
AlBr3 + KOH = AlK + OHBr3 =>
AlBr3 + KOH = AlK + OHBr3
OH{-} + Br2*H2O = BrO3{-} + Br{-} + H2O =>
6 OH{-} + 3 Br2*H2O = BrO3{-} + 5 Br{-} + 6 H2O
Pb2S4 + FeCl3 = PbCl4 + Fe2S3 =>
3 Pb2S4 + 8 FeCl3 = 6 PbCl4 + 4 Fe2S3
Mg + Al2O3 = MgO + Al =>
3 Mg + Al2O3 = 3 MgO + 2 Al
Ba(NO3)2 + CH3COONa + H2O + K2Cr2O7 = BaCrO4 + CH3COOH + KNO3 + NaNO3 =>
2 Ba(NO3)2 + 2 CH3COONa + H2O + K2Cr2O7 = 2 BaCrO4 + 2 CH3COOH + 2 KNO3 + 2 NaNO3
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O4 =>
8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 5 O4
N3 = N =>
N3 = 3 N
Fe2S3 + HCl = Fe(Cl)3 + H2S =>
Fe2S3 + 6 HCl = 2 Fe(Cl)3 + 3 H2S
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(q) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(q)
NO2(g) + H2O(l) = HNO2(aq) + HNO3(aq) =>
2 NO2(g) + H2O(l) = HNO2(aq) + HNO3(aq)
NH2CH2CONHCH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O =>
NH2CH2CONHCH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O
NaHCO3 + Cu(NO3)2 = NaNO3 + Cu(HCO3)2 =>
2 NaHCO3 + Cu(NO3)2 = 2 NaNO3 + Cu(HCO3)2
C2H2 + KMnO4 = C2O4K2 + KOH + MnO2 + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 2 KOH + 8 MnO2 + 2 H2O
Fe(OH)3 + FeNO3 = Fe(NO3)3 + FeOH =>
Fe(OH)3 + 3 FeNO3 = Fe(NO3)3 + 3 FeOH
C6H12O6 + C2H5OH = C6H10O6(CH3)2 + H2O =>
C6H12O6 + C2H5OH = C6H10O6(CH3)2 + H2O
Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2
CrO4{2-} + SO3{2-} + H2O = SO4{2-} + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + H2O = 3 SO4{2-} + 2 CrO2{-} + 2 OH{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NOCl + AgNO3 = N2O4 + AgCl =>
NOCl + AgNO3 = N2O4 + AgCl
As2S3 + NO3{-} + H2O = HAsO4{2-} + SO4{-2} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 HAsO4{2-} + 9 SO4{-2} + 2 H{+} + 28 NO
Fe2O3 + K2 = K2O3 + Fe2 =>
Fe2O3 + K2 = K2O3 + Fe2
CuCl2(aq) + Na2CO3(aq) = CuNa2 + Cl2CO3 =>
CuCl2(aq) + Na2CO3(aq) = CuNa2 + Cl2CO3
SO2F2 + Na2CO3 = CO2 + Na2SO4 + NaF =>
SO2F2 + 2 Na2CO3 = 2 CO2 + Na2SO4 + 2 NaF
FeSNaOH = FeSOHNa =>
FeSNaOH = FeSOHNa
Na2O(s) + H2O(g) + CO2(g) = NaHCO3(s) =>
Na2O(s) + H2O(g) + 2 CO2(g) = 2 NaHCO3(s)
C2H2O4 + H2O = C2H2O4*2H2O =>
C2H2O4 + 2 H2O = C2H2O4*2H2O
CaO + S + O2 = CaSO3 =>
CaO + S + O2 = CaSO3
Mg + Al2O3 = MgO + Al =>
3 Mg + Al2O3 = 3 MgO + 2 Al
NH2OH + HNO3 = NH4NO3 + H2O =>
4 NH2OH + 2 HNO3 = 3 NH4NO3 + H2O
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
Ca(ClO)2 + CaCl2 + NaHCO3 = CaCO3 + Cl2O + NaCl + H2O =>
Ca(ClO)2 + CaCl2 + 2 NaHCO3 = 2 CaCO3 + Cl2O + 2 NaCl + H2O
Cu10(PO4)6(OH)2 + H{+} = Cu{2+} + (HPO4){2-} + H2O =>
Cu10(PO4)6(OH)2 + 8 H{+} = 10 Cu{2+} + 6(HPO4){2-} + 2 H2O
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
O7 = O9 =>
9 O7 = 7 O9
Fe(H2O)6 + CO3 = Fe(H2O)3(OH)3 + CO2 + H2O =>
2 Fe(H2O)6 + 3 CO3 = 2 Fe(H2O)3(OH)3 + 3 CO2 + 3 H2O
AgNO3 + K2S2O8 = AgSO4 + KNO3 =>
2 AgNO3 + K2S2O8 = 2 AgSO4 + 2 KNO3
Cs2O(s) + HCl(aq) = CsCl + H2O =>
Cs2O(s) + 2 HCl(aq) = 2 CsCl + H2O
C6H5COOHCaO = CaCO3C6H6 =>
C6H5COOHCaO = CaCO3C6H6
CaHCO3 + O2 = CaCO3 + H2O =>
4 CaHCO3 + O2 = 4 CaCO3 + 2 H2O
CO2 + H2O + H2S = C6H12O6 + H2SO4 =>
6 CO2 + 6 H2O + 3 H2S = C6H12O6 + 3 H2SO4
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
C2H4 + H2O = C2H4OH + H2 =>
2 C2H4 + 2 H2O = 2 C2H4OH + H2
NO2{-} + Al + H2O = NH4{+} + AlO2{-} =>
NO2{-} + 2 Al + 2 H2O = NH4{+} + 2 AlO2{-}
CoCl2*6H2O + H2NCH2CH2NH2 + HCl + O2 = [Co(H2NCH2CH2NH2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 H2NCH2CH2NH2 + 4 HCl + O2 = 4[Co(H2NCH2CH2NH2)2Cl2]Cl + 26 H2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
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