| 前日に均衡した方程式 |
Ni2 + O2 = 2 NiO
KSiO3 + CaNO3 = KNO3 + Ca2(SiO3)2 =>
2 KSiO3 + 2 CaNO3 = 2 KNO3 + Ca2(SiO3)2
Li + Ag2SO3 = Ag + Li2SO3 =>
2 Li + Ag2SO3 = 2 Ag + Li2SO3
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
C2H5OH + I2 + NaOH = CH3I + H2O + HCOONa =>
5 C2H5OH + 4 I2 + 2 NaOH = 8 CH3I + 3 H2O + 2 HCOONa
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mg(NO3)2(aq) + Na3PO4 = Mg3(PO4)2(s) + NaNO3(aq) =>
3 Mg(NO3)2(aq) + 2 Na3PO4 = Mg3(PO4)2(s) + 6 NaNO3(aq)
Fe(OH)2 + H2O = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 H2O = 2 Fe(OH)3 + H2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CH4(g) + H2O(l) = CO(g) + H2(g) =>
CH4(g) + H2O(l) = CO(g) + 3 H2(g)
H2SO4 + CuCO3 = CuH2SO4 + CO3 =>
H2SO4 + CuCO3 = CuH2SO4 + CO3
C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2
Ti + O2 + NaOH = Na2TiO3 + H2O =>
Ti + O2 + 2 NaOH = Na2TiO3 + H2O
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
MgSO4 + Cl2 = MgCl2 + SO4 =>
MgSO4 + Cl2 = MgCl2 + SO4
Na + H2O = Na3H2O =>
3 Na + H2O = Na3H2O
C13H28 + H2O = CH4 + CO2 =>
C13H28 + 6 H2O = 10 CH4 + 3 CO2
Cu + H3SO4 = CuSO4 + SO2 + H2O =>
Cu + 4 H3SO4 = CuSO4 + 3 SO2 + 6 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CrCl3 + KOH + KClO = KCl + K2Cr2O7 + H2O =>
2 CrCl3 + 8 KOH + 3 KClO = 9 KCl + K2Cr2O7 + 4 H2O
Cu2 + Ag(NO3)2 = Ag2 + Cu(NO3)2 =>
Cu2 + 2 Ag(NO3)2 = Ag2 + 2 Cu(NO3)2
Mg(N3)2 = Mg3N2 + N2 =>
3 Mg(N3)2 = Mg3N2 + 8 N2
K2Cr2O7 + HCl = CrCl3*KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3*KCl + 7 H2O + 3 Cl2
CuSO4 + H2SO4 + KI = I2 + CuI + KHSO4 =>
2 CuSO4 + 2 H2SO4 + 4 KI = I2 + 2 CuI + 4 KHSO4
CH4 + Al(OH)3 = Al4C3 + HOH =>
3 CH4 + 4 Al(OH)3 = Al4C3 + 12 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + H2O =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 H2O
K3[Cr(OH)6] = K3CrO3 + H2O =>
K3[Cr(OH)6] = K3CrO3 + 3 H2O
HNO3 + ZnO = Zn(NO3)2 + H2O =>
2 HNO3 + ZnO = Zn(NO3)2 + H2O
H2S + K2SiO3 = K2S + H2SiO3 =>
H2S + K2SiO3 = K2S + H2SiO3
CH4 + Al(OH)3 = Al4C3 + HOH =>
3 CH4 + 4 Al(OH)3 = Al4C3 + 12 HOH
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3
C57H116O6 + O2 = CO2 + H2O =>
C57H116O6 + 83 O2 = 57 CO2 + 58 H2O
CrO4{-}2 + ClO2{-} + H{+} = Cr3{+} + ClO3{-} + H2O =>
3 CrO4{-}2 + 10 ClO2{-} + 4 H{+} = Cr3{+} + 10 ClO3{-} + 2 H2O
C6H5NO3 + H2O2 = CO2 + H2O + HNO3 =>
C6H5NO3 + 14 H2O2 = 6 CO2 + 16 H2O + HNO3
CH3CH2COOCH3 + NaOH = CH3CH2CH2COONa + H2O =>
CH3CH2COOCH3 + NaOH = CH3CH2CH2COONa + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2SO4(aq) + NaOH(g) = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH(g) = Na2SO4 + 2 H2O(l)
Zn(OH)2 + Pb(NO2)2 = Zn(NO2)2 + Pb(OH)2 =>
Zn(OH)2 + Pb(NO2)2 = Zn(NO2)2 + Pb(OH)2
Cu + Sn(SO4)2 = CuSO4 + Sn =>
2 Cu + Sn(SO4)2 = 2 CuSO4 + Sn
C13H18 + O2 = CO2 + HO2 =>
C13H18 + 31 O2 = 13 CO2 + 18 HO2
Cd + PO4 = Cd3(PO4)2 =>
3 Cd + 2 PO4 = Cd3(PO4)2
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
KSiO3 + CaNO3 = KNO3 + Ca2(SiO3)2 =>
2 KSiO3 + 2 CaNO3 = 2 KNO3 + Ca2(SiO3)2
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