Equations balanced on the previous day | Equations balanced on the next day |
10 K4Fe(CN)6 + 74 KMnO4 + 203 H2SO4 = 114 KHSO4 + 5 Fe2(SO4)3 + 74 MnSO4 + 60 HNO3 + 30 C02 + 116 H2O
PCl5(s) + H2O(l) = POCl3(s) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(s) + 2 HCl(aq)
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Na2HAsO4 + SnCl2 + HCl = As + H2SnCl6 + NaCl + H2O =>
2 Na2HAsO4 + 5 SnCl2 + 24 HCl = 2 As + 5 H2SnCl6 + 4 NaCl + 8 H2O
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
Fe(SO4) + Ca(HO)2 = Fe(HO)2 + Ca(SO4) =>
Fe(SO4) + Ca(HO)2 = Fe(HO)2 + Ca(SO4)
Al(s) + CuCl2(s) = Cu(s) + AlCl2(s) =>
Al(s) + CuCl2(s) = Cu(s) + AlCl2(s)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Sr + H2O = H2 + SrOH =>
2 Sr + 2 H2O = H2 + 2 SrOH
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
KOH + Mg = K + MgO + H2 =>
2 KOH + 2 Mg = 2 K + 2 MgO + H2
VOCl3 + Ag = AgCl2 + V + O2 =>
2 VOCl3 + 3 Ag = 3 AgCl2 + 2 V + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
C4 + H2 = C4H10 =>
C4 + 5 H2 = C4H10
K2Cr2O7 + Zn + NaOAc + HCl = Cr2(OAc)4(H2O)2 + ZnCl2 + KCl + NaCl + H2O =>
K2Cr2O7 + 4 Zn + 4 NaOAc + 14 HCl = Cr2(OAc)4(H2O)2 + 4 ZnCl2 + 2 KCl + 4 NaCl + 5 H2O
C8H13OH + O2 = CO + H2O =>
C8H13OH + 7 O2 = 8 CO + 7 H2O
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
KOH + HCl = KCl + (H2)O =>
KOH + HCl = KCl + (H2)O
C3H6 + NO + O2 = C3H3N + H2O =>
4 C3H6 + 4 NO + O2 = 4 C3H3N + 6 H2O
Ca + (O) = CaO =>
Ca + (O) = CaO
C6H5CCH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5CCH + 13 K2Cr2O7 + 52 H2SO4 = 24 C6H5COOH + 13 Cr2(SO4)3 + 13 K2SO4 + 43 H2O
Ni(C2H3O2)2 + BrNH4 = NiBr2 + NH4C2H3O2 =>
Ni(C2H3O2)2 + 2 BrNH4 = NiBr2 + 2 NH4C2H3O2
Al2 + O3 + H2 = AlH2O =>
3 Al2 + 2 O3 + 6 H2 = 6 AlH2O
NaHCO3 + H3C6H5O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
ZnS + KCl = ZnCl + KS =>
ZnS + KCl = ZnCl + KS
C3H8 + OH = CO2 + H2O =>
C3H8 + 20 OH = 3 CO2 + 14 H2O
C4O6H6 + NaOH = Na2C4H4O6 + H2O =>
C4O6H6 + 2 NaOH = Na2C4H4O6 + 2 H2O
Mg + FeCl3 = MgCl2 + FeCl2 =>
Mg + 2 FeCl3 = MgCl2 + 2 FeCl2
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
LiOH + H2 = Li + H2O =>
2 LiOH + H2 = 2 Li + 2 H2O
CH4 + C = C3H8 =>
2 CH4 + C = C3H8
(NH4)2CO3 + Ca(NO3)2 = Ca(NH4)2 + CO3(NO3)2 =>
(NH4)2CO3 + Ca(NO3)2 = Ca(NH4)2 + CO3(NO3)2
Ag2(NO3)2 + K2CO3 = Ag2CO3 + K2(NO3)2 =>
Ag2(NO3)2 + K2CO3 = Ag2CO3 + K2(NO3)2
NiCl2*6H2O + NH4OH + NaClO3 = NaCl + Ni(NH3)6(ClO3)2 + H2O =>
NiCl2*6H2O + 6 NH4OH + 2 NaClO3 = 2 NaCl + Ni(NH3)6(ClO3)2 + 12 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
K2OH2O = KOH =>
K2OH2O = 2 KOH
CH + H2 = C2H6 =>
2 CH + 2 H2 = C2H6
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
K2C2O4*H2O + C2H2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + CO2 + H2O =>
2 K2C2O4*H2O + 7 C2H2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 6 CO2 + 23 H2O
K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + S + NH4OH + KOH =>
K2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 3 S + 6 NH4OH + 2 KOH
Cr + SrO = Cr2O3 + Sr =>
2 Cr + 3 SrO = Cr2O3 + 3 Sr
Ag(NO3)2 + LiBr = AgBr2 + LiNO3 =>
Ag(NO3)2 + 2 LiBr = AgBr2 + 2 LiNO3
SF6 + Ca(OH)2 + Ca3(PO4)2 = CaSO4 + H2F2 + Ca5(PO4)3F =>
SF6 + 2 Ca(OH)2 + 3 Ca3(PO4)2 = CaSO4 + 2 H2F2 + 2 Ca5(PO4)3F
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
[Ni(NH3)6]{2+} + S{2-} = NH3 + NiS =>
[Ni(NH3)6]{2+} + S{2-} = 6 NH3 + NiS
ZnI2 + H2SO4 = SO2 + ZnSO4 + I2 + H2O =>
ZnI2 + 2 H2SO4 = SO2 + ZnSO4 + I2 + 2 H2O
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