| 前日に均衡した方程式 |
Cl2 + SnCl2 + 4 NaOH = SnO2 + 4 NaCl + 2 H2O
(CH3CO)2O + H2O2 = CH3CO3 + H2O =>
(CH3CO)2O + 3 H2O2 = 2 CH3CO3 + 3 H2O
CuSO4 + IK = K2SO4 + ICu + I2 =>
2 CuSO4 + 4 IK = 2 K2SO4 + 2 ICu + I2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CH3CHCH2 + KMnO4 + KOH = CH3COOK + K2MnO4 + HOH =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 12 K2MnO4 + 9 HOH
Rb + H2SO4 = Rb2SO4 + H =>
2 Rb + H2SO4 = Rb2SO4 + 2 H
FeCl3 + H2S = HCl + S + FeCl2 =>
2 FeCl3 + H2S = 2 HCl + S + 2 FeCl2
Na + KI = NaI + K =>
Na + KI = NaI + K
C6H5OH + Mg = C6H5OMg + H2 =>
2 C6H5OH + 2 Mg = 2 C6H5OMg + H2
SrS + Cu(SO4) = Sr(SO4) + CuS =>
SrS + Cu(SO4) = Sr(SO4) + CuS
HCl + K2Cr2O7 = Cl2 + KCl + H2O + CrCl =>
14 HCl + K2Cr2O7 = 5 Cl2 + 2 KCl + 7 H2O + 2 CrCl
ZnSZnCl2 = Zn2SCl2 =>
ZnSZnCl2 = Zn2SCl2
HNO3 + Na2CO3 = NaNO3 + H2(CO3) =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2(CO3)
H2O2 + H2SO4 + K2CrO4 = CrO5 + H2O + K2SO4 =>
2 H2O2 + H2SO4 + K2CrO4 = CrO5 + 3 H2O + K2SO4
Zn2 + NaOH = Zn(NaOH)2 =>
Zn2 + 4 NaOH = 2 Zn(NaOH)2
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
C2H4O = C2H4 + O =>
C2H4O = C2H4 + O
K4Fe(CN)6 + CuCl2 = Cu2Fe(CN)6 + KCl =>
K4Fe(CN)6 + 2 CuCl2 = Cu2Fe(CN)6 + 4 KCl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Al(OH)3 + (NH4)2C2O4 = Al2(C2O4)3 + NH4OH =>
2 Al(OH)3 + 3(NH4)2C2O4 = Al2(C2O4)3 + 6 NH4OH
HClO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + HCl + 3 H2O
H2SO4 + NaH2CO3 = Na2SO3 + H2O + CO2 =>
H2SO4 + 2 NaH2CO3 = Na2SO3 + 3 H2O + 2 CO2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CCl4 + H2O = CO2 + HCl =>
CCl4 + 2 H2O = CO2 + 4 HCl
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + Zn(s) =>
3 Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + 3 Zn(s)
HNO2 + H2O2 = HNO3 + H2O =>
HNO2 + H2O2 = HNO3 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
FeCO3 + CN = FeCN + CO3 =>
FeCO3 + CN = FeCN + CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CCl4 + H2O = CO2 + HCl =>
CCl4 + 2 H2O = CO2 + 4 HCl
Sn(OH)2 + Bi(NO3)3 = Sn(NO3)2 + Bi(OH)3 =>
3 Sn(OH)2 + 2 Bi(NO3)3 = 3 Sn(NO3)2 + 2 Bi(OH)3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
HCOOH + Mg = MgCOOMg + H2 =>
HCOOH + 2 Mg = MgCOOMg + H2
NaOH(aq)CuSO4(aq) = NaSO4CuOH =>
NaOH(aq)CuSO4(aq) = NaSO4CuOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq) =>
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq)
K2CO3 + AgClO4 = Ag2CO3 + KClO4 =>
K2CO3 + 2 AgClO4 = Ag2CO3 + 2 KClO4
ZnSO4 + Ca(NO3)2 = CaSO4 + Zn(NO3)2 =>
ZnSO4 + Ca(NO3)2 = CaSO4 + Zn(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KOH + HNO{3} = KNO{3} + H2O =>
KOH + HNO{3} = KNO{3} + H2O
Cr + O2 + H2O = Cr{3+} + OH{-} =>
4 Cr + 3 O2 + 6 H2O = 4 Cr{3+} + 12 OH{-}
Hg2C2O4 = Hg + C2O4 =>
Hg2C2O4 = 2 Hg + C2O4
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
*10C3H8 + O2 = CO2 + H2O =>
*10C3H8 + 50 O2 = 30 CO2 + 40 H2O
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