| 前日に均衡した方程式 |
Hf + 4 Be = HfBe4
Ni(NO3)2 + Na2CO3 = NaNO3 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = 2 NaNO3 + NiCO3
Cr2O3 + KOH + SO3 = K2Cr2O7 + SO2 + H2O =>
Cr2O3 + 2 KOH + 3 SO3 = K2Cr2O7 + 3 SO2 + H2O
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
C6H12O6 + C8H10N4O2 = C17H21NO4 + H2O + O2 =>
20 C6H12O6 + 2 C8H10N4O2 = 8 C17H21NO4 + 46 H2O + 23 O2
AgClO4 + AlCl3 = AgCl + Al(ClO4)3 =>
3 AgClO4 + AlCl3 = 3 AgCl + Al(ClO4)3
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
MgS + HCl = MgCl2 + H2S =>
MgS + 2 HCl = MgCl2 + H2S
C5H10 + I2 = C5H10I2 =>
C5H10 + I2 = C5H10I2
Zn + Cu3(SO4)2 = Cu + Zn3SO4 =>
6 Zn + Cu3(SO4)2 = 3 Cu + 2 Zn3SO4
Zn + Fe(SO4)2 = Zn(SO4) + Fe =>
2 Zn + Fe(SO4)2 = 2 Zn(SO4) + Fe
NL(NO3)2 + NaOH = NL(OH)2 + NaNO3 =>
NL(NO3)2 + 2 NaOH = NL(OH)2 + 2 NaNO3
KCl2 + Mg = MgCl2 + K =>
KCl2 + Mg = MgCl2 + K
BeO + NaOH = NaHBeO2 =>
BeO + NaOH = NaHBeO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2H2 = NH3N2 =>
3 N2H2 = 2 NH3N2
K2Cr2O7 + HBr = Br2 + Cr2O3 + H2O + K2O =>
K2Cr2O7 + 6 HBr = 3 Br2 + Cr2O3 + 3 H2O + K2O
CuClO3 = CuCl + O2 =>
2 CuClO3 = 2 CuCl + 3 O2
Fe3 + Br = FeBr2 =>
Fe3 + 6 Br = 3 FeBr2
HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
KOH + CH3COOH = KCH3COO + H2O =>
KOH + CH3COOH = KCH3COO + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KF + SrCl2 = SrF2 + KCl =>
2 KF + SrCl2 = SrF2 + 2 KCl
RCHOHR + K2Cr2O7 + H2SO4 = RCOR + K2SO4 + Cr2(SO4)3 + H2O =>
3 RCHOHR + K2Cr2O7 + 4 H2SO4 = 3 RCOR + K2SO4 + Cr2(SO4)3 + 7 H2O
SiO2Na2O + H2SO4 = SiO2 + Na2SO4 + H2O =>
SiO2Na2O + H2SO4 = SiO2 + Na2SO4 + H2O
NaCl + KIO3 + KI + H2O = I2 + KCl + NaOH =>
6 NaCl + KIO3 + 5 KI + 3 H2O = 3 I2 + 6 KCl + 6 NaOH
MnCl2 + CO = [Mn2(CO)10] + Cl2 =>
2 MnCl2 + 10 CO = [Mn2(CO)10] + 2 Cl2
H2SO4 + Ca2(CO3)2 = CaSO4 + CO2 + H2O =>
2 H2SO4 + Ca2(CO3)2 = 2 CaSO4 + 2 CO2 + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2
Al(NO3)3 + SrCO3 = Sr(NO3)2 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 SrCO3 = 3 Sr(NO3)2 + Al2(CO3)3
KNO3 + Zn + H2SO4 = ZnSO4 + (NH4)2SO4 + K2S04 + H2O =>
2 KNO3 + 21 Zn + 26 H2SO4 = 21 ZnSO4 + (NH4)2SO4 + K2S04 + 22 H2O
Ca + H2SO = CaSO + H =>
Ca + H2SO = CaSO + 2 H
C3H7OH + K2Cr2O7 + HCl = C2H5COOH + CrCl3 + H2O + KCl =>
3 C3H7OH + 2 K2Cr2O7 + 16 HCl = 3 C2H5COOH + 4 CrCl3 + 11 H2O + 4 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2CO3 + H2O = NH4OH + CO2 =>
(NH4)2CO3 + H2O = 2 NH4OH + CO2
N2H2 = N2NH3 =>
3 N2H2 = 2 N2NH3
Al(OH)3 + CuCl2 = Cu(OH)2 + AlCl3 =>
2 Al(OH)3 + 3 CuCl2 = 3 Cu(OH)2 + 2 AlCl3
Mg + F2 = Mg2F =>
4 Mg + F2 = 2 Mg2F
[Co(SCN)2] + (C2H5)2O = [Co(SCN)2]2(C2H5)2O =>
2[Co(SCN)2] + (C2H5)2O = [Co(SCN)2]2(C2H5)2O
Ba(OH)2 + Al + H2O = Ba3[Al(OH)4]2 + H2 =>
3 Ba(OH)2 + 2 Al + 2 H2O = Ba3[Al(OH)4]2 + H2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
Al(s) + KOH(aq) + H2O = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4(aq) + 3 H2(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ethylene + oxygen = carbonmonoxide + water =>
C2H4 + 2 O2 = 2 CO + 2 H2O
H{+}(aq) + Fe(s) = Fe{2+} + H2(g) =>
2 H{+}(aq) + Fe(s) = Fe{2+} + H2(g)
CH4(l) + O2(g) = CO2(g) + H2O(l) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(l)
ZnSO4 + AlCl3 = ZnAl + SO4Cl3 =>
ZnSO4 + AlCl3 = ZnAl + SO4Cl3
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