| 前日に均衡した方程式 |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
As2S5 = As + S8 =>
8 As2S5 = 16 As + 5 S8
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(s) + HI(aq) = FeI + H =>
Fe(s) + HI(aq) = FeI + H
Ti(OH)3 + NaNO3 + NaOH = Na2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + NaNO3 + 15 NaOH = 8 Na2TiO3 + NH3 + 18 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3PO4(aq) + ZnSO4(aq) = K2SO4(aq) + Zn3(PO4)2(s) =>
2 K3PO4(aq) + 3 ZnSO4(aq) = 3 K2SO4(aq) + Zn3(PO4)2(s)
(a)C3H6(g) + O2(g) = CO2(g) + H2O(l) =>
2(a)C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Ga2O3 + Al = GaAl + O2 =>
2 Ga2O3 + 4 Al = 4 GaAl + 3 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KCIO4 + KCI = KCIO3 =>
3 KCIO4 + KCI = 4 KCIO3
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
CaC2O4 + KMn04 + H2SO4 = CaSO4 + K2S04 + MnSO4 + H2O + CO2 =>
4 CaC2O4 + 2 KMn04 + 16 H2SO4 = 4 CaSO4 + K2S04 + 8 MnSO4 + 16 H2O + 8 CO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Cr(OH)3 + NHO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 NHO3 = 3 H2O + Cr(NO3)3
CH3COH + H2 = CH3CH2OH =>
CH3COH + H2 = CH3CH2OH
Al(OH)3 = Al + O2 + H2O =>
4 Al(OH)3 = 4 Al + 3 O2 + 6 H2O
H3PO4 + NaOH = H2NaPO4 + H2O =>
H3PO4 + NaOH = H2NaPO4 + H2O
Al(OH)3 = Al + O + H2O =>
2 Al(OH)3 = 2 Al + 3 O + 3 H2O
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + LiBr(aq) =>
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + 2 LiBr(aq)
SnZnSO4 = SnSO4Zn =>
SnZnSO4 = SnSO4Zn
Mg(C2H3O2)2 + NH4Br = MgBr2 + NH4(C2H3O2) =>
Mg(C2H3O2)2 + 2 NH4Br = MgBr2 + 2 NH4(C2H3O2)
CuO(s) + H2SO4(ac) = CuSO4 + H2O =>
CuO(s) + H2SO4(ac) = CuSO4 + H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
CsOH + H3AsO3 = Cs3AsO3 + H2O =>
3 CsOH + H3AsO3 = Cs3AsO3 + 3 H2O
C18H12 + O2 = CO2 + H2O =>
C18H12 + 21 O2 = 18 CO2 + 6 H2O
Cl{-} + OH = ClO3{-} + H2O =>
Cl{-} + 6 OH = ClO3{-} + 3 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaOH + Hln = NaHln + OH =>
NaOH + Hln = NaHln + OH
K{+} + ClO3{-} + HCl = Cl2 + H2O + KCl =>
K{+} + ClO3{-} + 6 HCl = 3 Cl2 + 3 H2O + KCl
NaHCO3 + H2O = Na{+} + H2CO3 + OH{-} =>
NaHCO3 + H2O = Na{+} + H2CO3 + OH{-}
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
(NH4)2C2O4 + H2SO4 + KMnO4 = KSO4 + (NH4)2SO4 + H2O + MnSO4 + CO2 =>
2(NH4)2C2O4 + 4 H2SO4 + KMnO4 = KSO4 + 2(NH4)2SO4 + 4 H2O + MnSO4 + 4 CO2
Li3PO4 + K2CO3 = Li2CO3 + K3PO4 =>
2 Li3PO4 + 3 K2CO3 = 3 Li2CO3 + 2 K3PO4
Li + HI = LiHI =>
Li + HI = LiHI
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
P4S10(s) + H2O(l) = H3PO4(aq) + H2S(aq) =>
P4S10(s) + 16 H2O(l) = 4 H3PO4(aq) + 10 H2S(aq)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
KMnO4 + KBr + NaOH = KNaMnO4 + Br2 + KOH =>
2 KMnO4 + 2 KBr + 2 NaOH = 2 KNaMnO4 + Br2 + 2 KOH
HC7H5O3 + CH3OH = C7H5O3CH3 + H2O =>
HC7H5O3 + CH3OH = C7H5O3CH3 + H2O
KI(aq) + MnO2(s) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(l) + I2(g) =>
2 KI(aq) + MnO2(s) + 2 H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + 2 H2O(l) + I2(g)
C2H5OSO3H = C2H4 + H2SO4 =>
C2H5OSO3H = C2H4 + H2SO4
LiCl(aq) + Pb(CH3COO)2(aq) = PbCl2 + LiCH3COO =>
2 LiCl(aq) + Pb(CH3COO)2(aq) = PbCl2 + 2 LiCH3COO
Cl2 + KNO2 = NOCl + OCl3 + KCl =>
5 Cl2 + 2 KNO2 = 2 NOCl + 2 OCl3 + 2 KCl
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