| 前日に均衡した方程式 |
Mg + 3 CaSO4 = Mg(SO4)3 + 3 Ca
Pt + H3PO4 = PtPO4 + H3 =>
Pt + H3PO4 = PtPO4 + H3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
C10H22 + CuO = CO2 + H2O + Cu =>
C10H22 + 31 CuO = 10 CO2 + 11 H2O + 31 Cu
NaHCO3(s) = Na2CO3(s)*H2OCO2 =>
2 NaHCO3(s) = Na2CO3(s)*H2OCO2
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
NaOH + C2H3O2 = NaH3O2 + C2OH =>
NaOH + C2H3O2 = NaH3O2 + C2OH
Fe2 + H2O = HFe + O3 =>
3 Fe2 + 3 H2O = 6 HFe + O3
Fe2O3 + P2O5 = Fe(PO3)3 =>
Fe2O3 + 3 P2O5 = 2 Fe(PO3)3
Al2O3 + Ba(OH)2 + H2O = Ba3[Al(OH)6]2 =>
Al2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Al(OH)6]2
Mn{3+} + H2O = Mn{2+} + H{+} + O2 =>
4 Mn{3+} + 2 H2O = 4 Mn{2+} + 4 H{+} + O2
Pb + N2 = Pb3N2 =>
3 Pb + N2 = Pb3N2
Al2(SO4)3 + KOH(aq) = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)
CO3{2-} + H{+} = CO2 + H2O =>
CO3{2-} + 2 H{+} = CO2 + H2O
Pb + Fe2O3 = PbO + Fe =>
3 Pb + Fe2O3 = 3 PbO + 2 Fe
LiOH(aq) + Na2CrO4(aq) = Li2CrO4(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2CrO4(aq) = Li2CrO4(aq) + 2 NaOH(aq)
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH =>
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH
Zn + KOH + H2O = K2Zn(OH)4 + H2 =>
Zn + 2 KOH + 2 H2O = K2Zn(OH)4 + H2
N2*3H2 = *2NH3 =>
N2*3H2 = *2NH3
CrCl3 + NaNO3 + Na2CO3 = Na2CrO4 + NaClO3 + NaNO2 + CO2 =>
2 CrCl3 + 21 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 6 NaClO3 + 21 NaNO2 + 5 CO2
C2H5COOK + KOH = C2H5COOH + K2O =>
C2H5COOK + KOH = C2H5COOH + K2O
CH3CH2OH(l) + O2(g) = CO2 + H2O =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2 + 3 H2O
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
C18H27NO3 + O2 = NO2 + CO2 + H2O =>
4 C18H27NO3 + 97 O2 = 4 NO2 + 72 CO2 + 54 H2O
KOH + NaOH = H2O + KONa =>
KOH + NaOH = H2O + KONa
Li2SO4 = Li2O + SO2 + O2 =>
2 Li2SO4 = 2 Li2O + 2 SO2 + O2
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
[Ni(NH3)6]Cl2 + Na2S = [Ni(NH3)6]S + NaCl =>
[Ni(NH3)6]Cl2 + Na2S = [Ni(NH3)6]S + 2 NaCl
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
Mg(NO3)2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2(s) + NH4NO3(aq) =>
3 Mg(NO3)2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2(s) + 6 NH4NO3(aq)
C6H8O7(l) + NaHCO3(s) = C6H5Na3O7(l) + CO2(g) + H2O(l) =>
C6H8O7(l) + 3 NaHCO3(s) = C6H5Na3O7(l) + 3 CO2(g) + 3 H2O(l)
HI + Cu = CuI2 + H =>
2 HI + Cu = CuI2 + 2 H
Cu + H2SO4(dil) = CuSO4 + H2 =>
Cu + H2SO4(dil) = CuSO4 + H2
Pb + NaOH + H2O = Na2(Pb(OH)4) + H2 =>
Pb + 2 NaOH + 2 H2O = Na2(Pb(OH)4) + H2
C4H6O4 + NaOH = C4H4O4 + Na + H2O =>
C4H6O4 + 2 NaOH = C4H4O4 + 2 Na + 2 H2O
HCl + Ti(OH)4 = TiCl4 + H2O =>
4 HCl + Ti(OH)4 = TiCl4 + 4 H2O
ICl3 + NaBr = NaCl + Br2 + I2 =>
2 ICl3 + 6 NaBr = 6 NaCl + 3 Br2 + I2
CuBr + Cl2 = CuCl + Br =>
2 CuBr + Cl2 = 2 CuCl + 2 Br
SO2(g) + H2O(l) = H2SO3 =>
SO2(g) + H2O(l) = H2SO3
Hg3(PO3)2 + Zn = Hg + Zn3(PO3)2 =>
Hg3(PO3)2 + 3 Zn = 3 Hg + Zn3(PO3)2
Al2S3 + NaOH = NaAl(OH)4 + Na2S =>
Al2S3 + 8 NaOH = 2 NaAl(OH)4 + 3 Na2S
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
Mo + H2O = Mo(OH)3 + H2 =>
2 Mo + 6 H2O = 2 Mo(OH)3 + 3 H2
Li2O + SiO2 = Li2Si2O5 =>
Li2O + 2 SiO2 = Li2Si2O5
Cr(NO3)3 + KPO4 = Cr(PO4)3 + KNO3 =>
Cr(NO3)3 + 3 KPO4 = Cr(PO4)3 + 3 KNO3
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
Cu + HNO3 = Cu(HNO3)2 = Cu(NO3) + H2 + NO2 =>
Cu + 2 HNO3 = Cu(HNO3)2
NaNO3 + (NH4)2SO4 = Na2SO4 + N2O + H2O =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 N2O + 4 H2O
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方程式のバランス10/23/24
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