| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HCl + Ca(CO3) = H2O + CO2 + CaCl2 =>
2 HCl + Ca(CO3) = H2O + CO2 + CaCl2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
CuBr2 + Na2S = NaBr + CuS =>
CuBr2 + Na2S = 2 NaBr + CuS
Fe2O3 + C = Fe2 + CO3 =>
Fe2O3 + C = Fe2 + CO3
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
H2O + K = KOH + H2 =>
2 H2O + 2 K = 2 KOH + H2
Ag + S = AgS =>
Ag + S = AgS
H3PO4 + CaOH2 = CaPO4 + H2O + H =>
H3PO4 + CaOH2 = CaPO4 + H2O + 3 H
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H20 =>
10 CrI3 + 55 Cl2 + 160 NaOH = 10 Na2CrO4 + 30 NaIO4 + 110 NaCl + 8 H20
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
OH + K2CO3 = KOH + CO2 + O2 =>
4 OH + 2 K2CO3 = 4 KOH + 2 CO2 + O2
Ca10(PO4)6(OH)2 + HCl = Ca10(PO4)6Cl2 + H2O =>
Ca10(PO4)6(OH)2 + 2 HCl = Ca10(PO4)6Cl2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
NH3 + Na2CrO4 + H2O + NaCl = NaNO3 + CrCl3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 14 H2O + 24 NaCl = 3 NaNO3 + 8 CrCl3 + 37 NaOH
Fe(NO3)3(aq) + NaOH(aq) = FeOH(s) + Na(NO3)3(aq) =>
Fe(NO3)3(aq) + NaOH(aq) = FeOH(s) + Na(NO3)3(aq)
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(s) + Na3(NO3)2(aq) =>
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(s) + Na3(NO3)2(aq)
NaHCO3(aq) + Ba(NO3)2(aq) = BaHCO3(s) + Na(NO3)2(aq) =>
NaHCO3(aq) + Ba(NO3)2(aq) = BaHCO3(s) + Na(NO3)2(aq)
Co(NO3)2(aq) + Na3PO4(aq) = Co(PO4)(s) + Na3(NO3)2(aq) =>
Co(NO3)2(aq) + Na3PO4(aq) = Co(PO4)(s) + Na3(NO3)2(aq)
Cu(NO3)2(aq) + Na3PO4(aq) = Cu(PO4)(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = Cu(PO4)(s) + Na3(NO3)2(aq)
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + Na2(NO3)2(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + Na2(NO3)2(aq)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/30/09
Equations balanced on 07/30/08
化学反応式の係数調整サイトへのご意見·ご感想
