| 前日に均衡した方程式 |
Na2SO3 + 2 HBr = SO2 + 2 NaBr + H2O
C4H6O2 + NaOH = C4H5O2Na + H2O =>
C4H6O2 + NaOH = C4H5O2Na + H2O
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H2O)2] + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na[Cr(OH)4(H2O)2] + 8 NaOH
Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O
BaI2 + HCl = BaCl2 + HI =>
BaI2 + 2 HCl = BaCl2 + 2 HI
C4H9OH + Cr2O7 = C4H9O + Cr + H2O =>
14 C4H9OH + Cr2O7 = 14 C4H9O + 2 Cr + 7 H2O
MgCl2 + AgBr = MgBr2 + AgCl =>
MgCl2 + 2 AgBr = MgBr2 + 2 AgCl
SO2 + NaOH + NaOCl = Na2SO4 + NaCl + H2O =>
SO2 + 2 NaOH + NaOCl = Na2SO4 + NaCl + H2O
ZnSO4 + Pb(CH3COO)2 = Zn(CH3COO)2 + PbSO4 =>
ZnSO4 + Pb(CH3COO)2 = Zn(CH3COO)2 + PbSO4
NaCl + OH = NaOH + Cl2 =>
2 NaCl + 2 OH = 2 NaOH + Cl2
Al3 + NaOH = Al(OH)4 + Na =>
Al3 + 12 NaOH = 3 Al(OH)4 + 12 Na
Cu2O(s) + FeS = Cu2S + FeO =>
Cu2O(s) + FeS = Cu2S + FeO
HgCl4 + Hg = Hg2Cl4 =>
HgCl4 + Hg = Hg2Cl4
Ca(OH)2(aq) + H2SO4 = Ca(SO4) + H2O =>
Ca(OH)2(aq) + H2SO4 = Ca(SO4) + 2 H2O
KI + H2SO4 = SO2 + I2 + H2O + K2SO4 =>
2 KI + 2 H2SO4 = SO2 + I2 + 2 H2O + K2SO4
HNO3 + Fe(OH)2 = Fe(NO3)3 + H2O + N2 =>
32 HNO3 + 10 Fe(OH)2 = 10 Fe(NO3)3 + 26 H2O + N2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Zn + H2SO4 + Ag3AsO4 = AsH3 + AgSO4 + ZnSO4 + H2O =>
5 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 AgSO4 + 5 ZnSO4 + 8 H2O
AgNO3 + K3PO4 = Ag3PO4 + K3(NO3)3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + K3(NO3)3
Co + (HCO3)2 = CoCO3 + H2O + CO2 =>
Co + (HCO3)2 = CoCO3 + H2O + CO2
FeMn + O2 = MnO + FeO =>
FeMn + O2 = MnO + FeO
Fe(Cl2)3 + NH3 = FeNH3 + Cl2 =>
Fe(Cl2)3 + NH3 = FeNH3 + 3 Cl2
AlCl3 + P = AlP + Cl2 =>
2 AlCl3 + 2 P = 2 AlP + 3 Cl2
CuBr2 + Na2SO4 = CuSO4 + Na2Br2 =>
CuBr2 + Na2SO4 = CuSO4 + Na2Br2
Fe2(SO4)3 + NH4SCN = Fe[Fe(SCN)6] + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCN = Fe[Fe(SCN)6] + 3(NH4)2SO4
KH2PO4 + K2HPO4 = K6P4O13 + H2O =>
2 KH2PO4 + 2 K2HPO4 = K6P4O13 + 3 H2O
ZnOKOH = KZnOHO =>
ZnOKOH = KZnOHO
Ag2 + Au3 = AuAg =>
3 Ag2 + 2 Au3 = 6 AuAg
C2H5OH + C4H9Cl = C4H9OH + Cl + C2H6 =>
3 C2H5OH + 2 C4H9Cl = 3 C4H9OH + 2 Cl + C2H6
C8O2NH9 + BuI + NaOH = C8O2NBuH8 + NaI + H2O =>
C8O2NH9 + BuI + NaOH = C8O2NBuH8 + NaI + H2O
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
KOH + ZnI2 = ZnOH + KI2 =>
KOH + ZnI2 = ZnOH + KI2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
Cu + CO2 = Cu2O + C2 =>
8 Cu + 2 CO2 = 4 Cu2O + C2
KNO3 + H2O = HKNO + O2 =>
4 KNO3 + 2 H2O = 4 HKNO + 5 O2
Pb(CH3CO3H) + LiBr = PbBr + LiCH3CO3H =>
Pb(CH3CO3H) + LiBr = PbBr + LiCH3CO3H
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
CuSO45H2O = Cu + H2SO4 + O2 =>
CuSO45H2O = Cu + H2SO4 + 21 O2
Al + Mo2O3 = Al2O3 + Mo =>
2 Al + Mo2O3 = Al2O3 + 2 Mo
BaCl2 + CaCl = BaCl + CaCl2 =>
BaCl2 + CaCl = BaCl + CaCl2
Ca2 + SO4 = Ca(SO4) =>
Ca2 + 2 SO4 = 2 Ca(SO4)
C5H12 + O2 = (OH6) + C5(O2)4 =>
C5H12 + 5 O2 = 2(OH6) + C5(O2)4
C2H4 + HBr = CH3CH2Br =>
C2H4 + HBr = CH3CH2Br
C7H5O3 + H = C7H6O3 =>
C7H5O3 + H = C7H6O3
CH3OH + O2 = CH3 + OHO2 =>
CH3OH + O2 = CH3 + OHO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
B2Br6 + HNO3 = BN3O9 + HBr =>
B2Br6 + 6 HNO3 = 2 BN3O9 + 6 HBr
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + Cr{3+} + H2O =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
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