Equations balanced on the previous day | Equations balanced on the next day |
NaCl + Pb(NO3) = PbCl + NO3Na
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
(NH4)6MnMo9O32 + NaOH = MnO2 + H2O + Na6Mo7O24 + NH3 =>
7(NH4)6MnMo9O32 + 54 NaOH = 7 MnO2 + 48 H2O + 9 Na6Mo7O24 + 42 NH3
PtO2(s) = Pt(s) + O2(g) =>
PtO2(s) = Pt(s) + O2(g)
Bi + H2SO4 = H2 + Bi(SO4) =>
Bi + H2SO4 = H2 + Bi(SO4)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2SiO3 + H2O = H2SiO3 + OH{-} + Na{+} =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 OH{-} + 2 Na{+}
MnO + Fe2O3 = Mn2O7 + FeO =>
2 MnO + 5 Fe2O3 = Mn2O7 + 10 FeO
NH3 + H2O(l) = NH4OH(l) =>
NH3 + H2O(l) = NH4OH(l)
Ca + NO3 = CaO2 + NO2 =>
Ca + 2 NO3 = CaO2 + 2 NO2
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
NaH2PO2 + KOH + KMnO4 = NaH2PO4 + K2MnO4 + H2O =>
NaH2PO2 + 4 KOH + 4 KMnO4 = NaH2PO4 + 4 K2MnO4 + 2 H2O
Fe + (ClO3)2 = Fe(ClO3)2 =>
Fe + (ClO3)2 = Fe(ClO3)2
Cl2 + KAt = At2 + KCl =>
Cl2 + 2 KAt = At2 + 2 KCl
Zr(OH)2CO3 + HNO3 = (ZrOOHNO3) + CO2 + H2O =>
Zr(OH)2CO3 + HNO3 = (ZrOOHNO3) + CO2 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K2MoO4 + H2S = K2[MoS4] + H2O =>
K2MoO4 + 4 H2S = K2[MoS4] + 4 H2O
CrCl3 + NaH2PO4 = CrPO4 + NaH2Cl3 =>
CrCl3 + NaH2PO4 = CrPO4 + NaH2Cl3
PbSO4 + OAc = Pb(OAc) + SO4 =>
PbSO4 + OAc = Pb(OAc) + SO4
Fe2O3 + C = Fe2 + CO = =>
Fe2O3 + 3 C = Fe2 + 3 CO
S + H3PO4 = S(PO4)3 + H2O + PO2 =>
S + 12 H3PO4 = S(PO4)3 + 18 H2O + 9 PO2
Na2HPO3 = Na3PO4 + H3P + Na2HPO4 =>
4 Na2HPO3 = 2 Na3PO4 + H3P + Na2HPO4
Na + HClO2 = NaClO2 + H =>
Na + HClO2 = NaClO2 + H
SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO
NO(g) + Br2(g) = NOBr(g) =>
2 NO(g) + Br2(g) = 2 NOBr(g)
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
Sb2O5 + LiOH = LiSbO3 + H2O =>
Sb2O5 + 2 LiOH = 2 LiSbO3 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnBr(aq) + Al(s) = Zn + AlBr =>
ZnBr(aq) + Al(s) = Zn + AlBr
HCN = CN{-} + H{+} =>
HCN = CN{-} + H{+}
Fe(OH)3 + KI = I2 + Fe(OH)2 + KOH =>
2 Fe(OH)3 + 2 KI = I2 + 2 Fe(OH)2 + 2 KOH
AgCl + NO3I = AgI + Cl(NO3) =>
AgCl + NO3I = AgI + Cl(NO3)
Al = Al{+3} + e =>
Al = Al{+3} + 3e
K2Cr2O7 + H3SO4 + KNO2 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H3SO4 + KNO2 = Cr2(SO4)3 + KNO3 + K2SO4 + 6 H2O
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l)
Sn(OH)3{-}(aq) + Bi(OH)3 + OH{-}(aq) = Sn(OH)6{-2}(aq) + Bi(s) =>
3 Sn(OH)3{-}(aq) + 2 Bi(OH)3 + 3 OH{-}(aq) = 3 Sn(OH)6{-2}(aq) + 2 Bi(s)
HNO2 + KI = NO + KNO2 + I2 + H2O =>
4 HNO2 + 2 KI = 2 NO + 2 KNO2 + I2 + 2 H2O
CsCO3 + HClO4 = Cs(ClO4)2 + H2O + CO2 =>
CsCO3 + 2 HClO4 = Cs(ClO4)2 + H2O + CO2
KMnO4 + KCl + H2SO4 = K2SO4 + MnO2 + H2O + Cl2 =>
2 KMnO4 + 6 KCl + 4 H2SO4 = 4 K2SO4 + 2 MnO2 + 4 H2O + 3 Cl2
Na3PO4 + Li2S = Li3PO4 + Na2S =>
2 Na3PO4 + 3 Li2S = 2 Li3PO4 + 3 Na2S
HBrO2 = BrH + O2 =>
HBrO2 = BrH + O2
[Cu(NH3)4]S2O3 + NaClO3 = CuO + N2 + SO2 + H2O + NaCl =>
3[Cu(NH3)4]S2O3 + 8 NaClO3 = 3 CuO + 6 N2 + 6 SO2 + 18 H2O + 8 NaCl
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
K + Fe3(PO4)2 = K3(PO4) + Fe =>
6 K + Fe3(PO4)2 = 2 K3(PO4) + 3 Fe
Fe + Na2SiO3 + Mg(OH)3 = Fe2(SiO3)3 + NaOH + Mg =>
2 Fe + 3 Na2SiO3 + 2 Mg(OH)3 = Fe2(SiO3)3 + 6 NaOH + 2 Mg
G + H2 + CO2 = GCO + H2O =>
G + H2 + CO2 = GCO + H2O
C2H5OH + Cr2O7{-2} + H{+} = Cr3{+} + C2H4O + H2O =>
17 C2H5OH + 3 Cr2O7{-2} + 8 H{+} = 2 Cr3{+} + 17 C2H4O + 21 H2O
K{+} + O2{-} = KO2 =>
K{+} + O2{-} = KO2
Al + O2 = Al8O3 =>
16 Al + 3 O2 = 2 Al8O3
CH3CHO + Ce(SO4)2 + H2O = HCOOH + Ce2(SO4)3 + H2SO4 =>
CH3CHO + 6 Ce(SO4)2 + 3 H2O = 2 HCOOH + 3 Ce2(SO4)3 + 3 H2SO4
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