| 前日に均衡した方程式 |
2 FeCl3 + 3 Zn(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 ZnCl2
ZnBr2 + H2SO4 = ZnSO4 + H2Br2 =>
ZnBr2 + H2SO4 = ZnSO4 + H2Br2
Zn + Sn(NO3)2 = Sn + Zn(NO3)2 =>
Zn + Sn(NO3)2 = Sn + Zn(NO3)2
Sr(s) + O2 = SrO =>
2 Sr(s) + O2 = 2 SrO
Ca(OH) + HCo3 = CaCo3 + H2O =>
Ca(OH) + HCo3 = CaCo3 + H2O
Al(OH)3 + HI = AlI3 + HOH =>
Al(OH)3 + 3 HI = AlI3 + 3 HOH
CH + Cl2 = CCl + HCl =>
CH + Cl2 = CCl + HCl
K2C2O4 + H3PO4 = K3PO4 + H2C2O4 =>
3 K2C2O4 + 2 H3PO4 = 2 K3PO4 + 3 H2C2O4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HSO3{-} + H2O2 = HSO4{-} + H2O =>
HSO3{-} + H2O2 = HSO4{-} + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Na2(CO3) + HNO3 = Na(NO3) + H2(CO3) =>
Na2(CO3) + 2 HNO3 = 2 Na(NO3) + H2(CO3)
NaC2O42 + Ca(HCO3)2 = Na(HCO3) + Ca(C2O42)2 =>
2 NaC2O42 + Ca(HCO3)2 = 2 Na(HCO3) + Ca(C2O42)2
Fe(SCN)3 + NaOH = Na(SCN) + Fe(OH)3 =>
Fe(SCN)3 + 3 NaOH = 3 Na(SCN) + Fe(OH)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Li(OH) + HCl = LiCl + H2O =>
Li(OH) + HCl = LiCl + H2O
KMnO4 + K2SO3 + KOH = K2SO4 + K2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = K2SO4 + 2 K2MnO4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H10N + O2 = CO2 + H2O + N2 =>
2 C4H10N + 13 O2 = 8 CO2 + 10 H2O + N2
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
Fe2O3(s) + Al(s)(g) = Fe(s) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s)(g) = 2 Fe(s) + Al2O3(s)
OH{-} + Br2 = Br{-} + H2O + BrO3{-} =>
6 OH{-} + 3 Br2 = 5 Br{-} + 3 H2O + BrO3{-}
CH3CH2 + O2 = CO2 + H2O =>
4 CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
C2H4Cl2 + H2O = CH3CHO + HCl =>
C2H4Cl2 + H2O = CH3CHO + 2 HCl
Sb2O3 + KMnO4 + H2SO4 + H2O = H3SbO4 + MnSO4 + K2SO4 =>
5 Sb2O3 + 4 KMnO4 + 6 H2SO4 + 9 H2O = 10 H3SbO4 + 4 MnSO4 + 2 K2SO4
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
HOOCCOOH(aq) + H2O(l) = HOOCCOO(aq) + H3O(aq) =>
HOOCCOOH(aq) + H2O(l) = HOOCCOO(aq) + H3O(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
KBr + NaBr + AgNO3 = AgBr + KNa(NO3)2 =>
KBr + NaBr + 2 AgNO3 = 2 AgBr + KNa(NO3)2
C2H4O = C4H6O + H2O =>
2 C2H4O = C4H6O + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
[Pd(NH3)Cl]Cl + AgNO3 = [Ag(NH3)Cl]Cl + PdNO3 =>
[Pd(NH3)Cl]Cl + AgNO3 = [Ag(NH3)Cl]Cl + PdNO3
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2
PbS + Zn = Pb + ZnS =>
PbS + Zn = Pb + ZnS
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al2(SO4)3 + NH4OH = Al2(OH)6 + (NH4)6(SO4)3 =>
Al2(SO4)3 + 6 NH4OH = Al2(OH)6 + (NH4)6(SO4)3
C8H9NO + HOSO2Cl = C8H8NOSO2Cl + H2O =>
C8H9NO + HOSO2Cl = C8H8NOSO2Cl + H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ca3P2 + KOH = Ca(OH)2 + K3P =>
Ca3P2 + 6 KOH = 3 Ca(OH)2 + 2 K3P
K2S + HClO = K2SO4 + HCl =>
K2S + 4 HClO = K2SO4 + 4 HCl
HB4 + O2 = HB4O8 =>
HB4 + 4 O2 = HB4O8
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Mg + Li2S = MgS + Li =>
Mg + Li2S = MgS + 2 Li
BaCO3(aq) = BaO(aq) + CO2(g) =>
BaCO3(aq) = BaO(aq) + CO2(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2O4H2 + KMnO4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
5 C2O4H2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
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