| 前日に均衡した方程式 |
Ra + 2 C = RaC2
Zn + H2 + O2 = Zn(OH)2 =>
Zn + H2 + O2 = Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
La3 + P4 = La4P3 =>
16 La3 + 9 P4 = 12 La4P3
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
I2{-} + SO32{-} + OH{-} = I{-} + SO42{-} + H2O =>
20 I2{-} + SO32{-} + 20 OH{-} = 40 I{-} + SO42{-} + 10 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
NaH4PO3 + B2O3 + C2H4N4 = BP + CO2 + NaOH + H2O + N2 =>
6 NaH4PO3 + 3 B2O3 + 2 C2H4N4 = 6 BP + 4 CO2 + 6 NaOH + 13 H2O + 4 N2
Ba(NO3)2 + H2SO4 = H2(NO3)2 + BaSO4 =>
Ba(NO3)2 + H2SO4 = H2(NO3)2 + BaSO4
HCl + K2CrO4 = CrCl3 + KCl + Cl + H2O =>
8 HCl + K2CrO4 = CrCl3 + 2 KCl + 3 Cl + 4 H2O
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4 =>
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K4FeSO4
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Cu(OH)2 + NaCl = Na(OH)2 + CuCl =>
Cu(OH)2 + NaCl = Na(OH)2 + CuCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgBr*2 + K(OH) = KBr + Mg(OH)*2 =>
MgBr*2 + K(OH) = KBr + Mg(OH)*2
Ba(OH)2 + Na2SO4 = BaSO4 + (OH)2Na2 =>
Ba(OH)2 + Na2SO4 = BaSO4 + (OH)2Na2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2S + HYO3 = S + H2O + Y =>
5 H2S + 2 HYO3 = 5 S + 6 H2O + 2 Y
Fe3C + H2SO4 = Fe(SO4)3 + H + C =>
Fe3C + 9 H2SO4 = 3 Fe(SO4)3 + 18 H + C
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K4Fe(CN)6 + Pb(NO3)2 = K4(NO3)2 + Fe(CN)6Pb =>
K4Fe(CN)6 + Pb(NO3)2 = K4(NO3)2 + Fe(CN)6Pb
C6H12O6 = C3H3O3 + H = CO2 + C2H6O =>
C6H12O6 = 2 C3H3O3 + 6 H
KI + AgCl = KCl + AgI =>
KI + AgCl = KCl + AgI
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + K2SO4 + MnSO4 + H2O =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + 3 K2SO4 + MnSO4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
SO3{-}2 + MnO4 = SO4{-}2 + MnO2 =>
2 SO3{-}2 + MnO4 = 2 SO4{-}2 + MnO2
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + Na2(NO3)2(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + Na2(NO3)2(aq)
Al4C3 + O2 = Al2O3 + CO =>
2 Al4C3 + 9 O2 = 4 Al2O3 + 6 CO
H2S + HYO3 = S + H2O + Y2 =>
5 H2S + 2 HYO3 = 5 S + 6 H2O + Y2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C18H34 + O2 = CO2 + H2O =>
2 C18H34 + 53 O2 = 36 CO2 + 34 H2O
CsCl = Cs + Cl =>
CsCl = Cs + Cl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Br2 + KI = KI(Br)2 =>
Br2 + KI = KI(Br)2
Al + CH3COOH = AlH3COOH + C =>
Al + CH3COOH = AlH3COOH + C
NaOH + Fe(NO3)3 = Fe(OH)3 + Na3(NO3)3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + Na3(NO3)3
Zn2 + H2O = ZnO2 + H2 =>
Zn2 + 4 H2O = 2 ZnO2 + 4 H2
HClO4 + NaOH = ClO4Na + H2O =>
HClO4 + NaOH = ClO4Na + H2O
AsO2{-} + I2 + H2O = I{-} + HAsO4{2-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + HAsO4{2-} + 3 H{+}
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
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