| 前日に均衡した方程式 |
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
IO3{-} + S2O5{-}2 = I2 + SO4{-}2 =>
2 IO3{-} + 2 S2O5{-}2 = I2 + 4 SO4{-}2
Al2(SO4)3 + CH3COOH = Al(OH)(CH3CO2)2 + SO3 + H2O =>
Al2(SO4)3 + 4 CH3COOH = 2 Al(OH)(CH3CO2)2 + 3 SO3 + H2O
CaCl2 + I = ICl + Ca =>
CaCl2 + 2 I = 2 ICl + Ca
HI + NaClO = I2 + NaCl + H2O =>
2 HI + NaClO = I2 + NaCl + H2O
NH4Cl + CaOH = CaCl + NH3 + HOH =>
NH4Cl + CaOH = CaCl + NH3 + HOH
KC + H2SO4 = KSO4 + CH2 =>
KC + H2SO4 = KSO4 + CH2
Cu + NO3 = CuO + NO2* =>
Cu + NO3 = CuO + NO2*
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
NaCN + O2 + H2O = NaHCO3 + NH3 =>
2 NaCN + O2 + 4 H2O = 2 NaHCO3 + 2 NH3
C2H6O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CHOOCH3 + O2 = CO2 + H2O =>
CHOOCH3 + 2 O2 = 2 CO2 + 2 H2O
H2O = H3 + OH =>
3 H2O = H3 + 3 OH
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NH3 + KF = NH3KF =>
NH3 + KF = NH3KF
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
Hg2(NO3)2 + Na2CO3 = Hg + HgO + NaNO3 + CO2 =>
Hg2(NO3)2 + Na2CO3 = Hg + HgO + 2 NaNO3 + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KHSO4 + CaHPO4 = CaSO4 + KH2PO4 =>
KHSO4 + CaHPO4 = CaSO4 + KH2PO4
HSO4 + Na = NaSO4 + H =>
HSO4 + Na = NaSO4 + H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
K2Cr2O7 + K2S + H2O = S + K3Cr(OH)6 + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
NaH + H2O = NaOH*H2 =>
NaH + H2O = NaOH*H2
KCl + Mg2 = K + MgCl2 =>
4 KCl + Mg2 = 4 K + 2 MgCl2
NaHSO4 + KOH = KNaSO4 + H2O =>
NaHSO4 + KOH = KNaSO4 + H2O
NaH + H2O = NaOH*H2 =>
NaH + H2O = NaOH*H2
Ironoxide + sodiumchloride = ironchloride + sodiumoxide =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
NaOH + HClO4 + H2O = NaCl + OH =>
NaOH + HClO4 + 3 H2O = NaCl + 8 OH
K2CrO7 + KI + H2SO4 = K2SO4 + Cr(SO4)3 + I2 + H2O =>
K2CrO7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr(SO4)3 + 3 I2 + 7 H2O
ZnO + Na2CO3 = Na2ZnO2 + CO2 =>
ZnO + Na2CO3 = Na2ZnO2 + CO2
H{+} + MnO4{-} + H2C2O4 = Mn{+2} + CO2 + H2O =>
6 H{+} + 2 MnO4{-} + 5 H2C2O4 = 2 Mn{+2} + 10 CO2 + 8 H2O
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
Al2O3 + Co2 = Al2(Co3)2 + O2 =>
2 Al2O3 + 6 Co2 = 2 Al2(Co3)2 + 3 O2
S + Fe2O3 + H2O = FeSO4 + H2S =>
7 S + Fe2O3 + 5 H2O = 2 FeSO4 + 5 H2S
NaH + H2O = NaOH*H2 =>
NaH + H2O = NaOH*H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Cu + H3O{+} + SO4{2-} = SO2 + Cu{2+} + H2O =>
Cu + 4 H3O{+} + SO4{2-} = SO2 + Cu{2+} + 6 H2O
SO3S{2-} + I2 = S4O6{2-} + I{-} =>
2 SO3S{2-} + I2 = S4O6{2-} + 2 I{-}
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
CH4 + F2 = CHF4 + HF =>
2 CH4 + 7 F2 = 2 CHF4 + 6 HF
PH3 + AgNO3 + H2O = Ag + HNO3 + H3PO4 =>
PH3 + 8 AgNO3 + 4 H2O = 8 Ag + 8 HNO3 + H3PO4
SnCl4 + NH3Cl = SnCl2 + NH3Cl2 =>
SnCl4 + 2 NH3Cl = SnCl2 + 2 NH3Cl2
FeCl2 + Cl3F3 = FeF3 + Cl2 =>
2 FeCl2 + 2 Cl3F3 = 2 FeF3 + 5 Cl2
C4H10(g) + O2(g) = C2(g) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 4 C2(g) + 10 H2O(g)
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
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