| 前日に均衡した方程式 |
CH3CHCHCH3 + H2O = CH3CH2CH(OH)CH3
As + NaOH = H2 + Na3AsO3 =>
2 As + 6 NaOH = 3 H2 + 2 Na3AsO3
Na2O(s) + H2O(l) = NaOH(s) =>
Na2O(s) + H2O(l) = 2 NaOH(s)
Ca3N2 + HBr = CaBr2 + NH4Br =>
Ca3N2 + 8 HBr = 3 CaBr2 + 2 NH4Br
K(s) + HNO3(aq) = KNO3(aq) + H2(g) =>
2 K(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2(g)
H{+} + Cr2O7{-2} + H2SO3 = Cr{+3} + HSO4 + H2O =>
8 H{+} + Cr2O7{-2} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O
SO2 + H2O + K2CrO4 = Cr2(SO4)3 + Cr(OH)3 + K2SO4 =>
9 SO2 + 6 H2O + 6 K2CrO4 = Cr2(SO4)3 + 4 Cr(OH)3 + 6 K2SO4
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CaCO3 + SO2 = CaSO4 + SCO3 =>
CaCO3 + 2 SO2 = CaSO4 + SCO3
WO3 + SnCl2 + HCl = W3O4 + H2SnCl6 + H2O =>
3 WO3 + 5 SnCl2 + 20 HCl = W3O4 + 5 H2SnCl6 + 5 H2O
Mg + Pb(ClO3)2 = Mg(ClO3)3 + Pb =>
2 Mg + 3 Pb(ClO3)2 = 2 Mg(ClO3)3 + 3 Pb
Na2Cr2O7 + HCl = NaCl + CrCl5 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl5 + 7 H2O + Cl2
Li(s) + H2O(i) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(i) = 2 LiOH(aq) + H2(g)
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2 =>
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2
Li(s) + H2O(i) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(i) = 2 LiOH(aq) + H2(g)
FeO + oxygen = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CH4H1O0 + O2 = CO2 + H2O =>
4 CH4H1O0 + 7 O2 = 4 CO2 + 10 H2O
K2Cr2O7 + N2 + H2SO4 = K2SO4 + Cr2O3 + NO2 + H2O =>
4 K2Cr2O7 + 3 N2 + 4 H2SO4 = 4 K2SO4 + 4 Cr2O3 + 6 NO2 + 4 H2O
P + NO3 + H2O = H3PO4 + NO =>
4 P + 5 NO3 + 6 H2O = 4 H3PO4 + 5 NO
Fe(CO3)3 + HCl = FeCl + H(CO3)3 =>
Fe(CO3)3 + HCl = FeCl + H(CO3)3
Ag + SrBr2 = AgBr + Sr =>
2 Ag + SrBr2 = 2 AgBr + Sr
CaCl + NaAsO4 = NaCl + CaAsO4 =>
CaCl + NaAsO4 = NaCl + CaAsO4
C3H2O4 + H2O = C3H4O4 + OH =>
C3H2O4 + 2 H2O = C3H4O4 + 2 OH
Ca + N = Ca5N2 =>
5 Ca + 2 N = Ca5N2
(Nh4)3PO4 + Co(NO3)2 = Co3(PO4)2 + Nh4NO3 =>
2(Nh4)3PO4 + 3 Co(NO3)2 = Co3(PO4)2 + 6 Nh4NO3
KI + CH3COOPb = CH3COOK + PbI =>
KI + CH3COOPb = CH3COOK + PbI
Al + AgOH = Al(OH)3 + Ag =>
Al + 3 AgOH = Al(OH)3 + 3 Ag
ICI + H2 = I2 + HCI =>
2 ICI + H2 = I2 + 2 HCI
H2CO3 + Pt(OH)2 = PtCO3 + H2O =>
H2CO3 + Pt(OH)2 = PtCO3 + 2 H2O
As(s) + Cl2(g) = AsCl3 =>
2 As(s) + 3 Cl2(g) = 2 AsCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
RbCl + Na2CO3 = Rb2CO3 + NaCl =>
2 RbCl + Na2CO3 = Rb2CO3 + 2 NaCl
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
HIO3 + KI = KI3 + KIO3 + H2O =>
6 HIO3 + 8 KI = 3 KI3 + 5 KIO3 + 3 H2O
PbLi2 + NaOH = Pb(OH)2 + NaLi =>
PbLi2 + 2 NaOH = Pb(OH)2 + 2 NaLi
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
AlCl3 + NH4OH = AlCl3(NH3) + H2O =>
AlCl3 + NH4OH = AlCl3(NH3) + H2O
Ca(OH)2 + Na2(SO4) = Ca(SO4) + Na(OH) =>
Ca(OH)2 + Na2(SO4) = Ca(SO4) + 2 Na(OH)
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4SO4(aq) + Na2CO3(aq) = C4CO3(s) + Na2SO4(aq) =>
C4SO4(aq) + Na2CO3(aq) = C4CO3(s) + Na2SO4(aq)
Ca(OH)2 + CO = (HCOO)2Ca =>
Ca(OH)2 + 2 CO = (HCOO)2Ca
Si + H2 = Si2H6 =>
2 Si + 3 H2 = Si2H6
KI + H2O2 = O + KIH2 =>
KI + H2O2 = 2 O + KIH2
Zn{2+} + (PO4){3-} = Zn3(PO4)2 =>
3 Zn{2+} + 2(PO4){3-} = Zn3(PO4)2
CaCO3 + NH4Cl = (NH4)2CO3 + CaCl2 =>
CaCO3 + 2 NH4Cl = (NH4)2CO3 + CaCl2
KHSO3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
10 KHSO3 + H2SO4 + 4 KMnO4 = 7 K2SO4 + 4 MnSO4 + 6 H2O
AgC1(s) = Ag(s) + C12(g) =>
12 AgC1(s) = 12 Ag(s) + C12(g)
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