| 前日に均衡した方程式 |
Sn2 + 2 SiO3 = 2 SnSiO3
Ca + Cl2 + Na2CO3 = CaCO3 + NaCl =>
Ca + Cl2 + Na2CO3 = CaCO3 + 2 NaCl
CuAgNO3 = Cu(NO3) + Ag =>
CuAgNO3 = Cu(NO3) + Ag
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
(NH4)2MoO4 + Zn + HCl = (NH4)2[MoOCl5] + ZnCl2 + H2O =>
2(NH4)2MoO4 + Zn + 12 HCl = 2(NH4)2[MoOCl5] + ZnCl2 + 6 H2O
KOH + FeCl = KCl + FeOH =>
KOH + FeCl = KCl + FeOH
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CH3CO2H + NaHCO3 = CH3CO2{-} + Na{+} + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3CO2{-} + Na{+} + CO2 + H2O
Li3N + H2 = NH3 + Li =>
2 Li3N + 3 H2 = 2 NH3 + 6 Li
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
K2Cr2O7 + Na2C2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 2 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 4 CO2
Br{-} + H2O + CrO4{2-} = Br2 + OH{-} + Cr(OH)3 =>
6 Br{-} + 8 H2O + 2 CrO4{2-} = 3 Br2 + 10 OH{-} + 2 Cr(OH)3
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
H2S(aq) + CuSO4(aq) = CuS(aq) + H2SO4(aq) =>
H2S(aq) + CuSO4(aq) = CuS(aq) + H2SO4(aq)
CrO42{-} + H{+} + Ni = Cr3{+} + Ni2{+} + H2O =>
3 CrO42{-} + 252 H{+} + 496 Ni = Cr3{+} + 248 Ni2{+} + 126 H2O
Li2SO4 + Sr(CH3CO2)2 = Li2SO4Sr(CH3CO2)2 =>
Li2SO4 + Sr(CH3CO2)2 = Li2SO4Sr(CH3CO2)2
KMnO4 + Fe2(SO4)3 + H2S = K2SO4 + Fe2O3 + MnSO4 + H2O =>
24 KMnO4 + 7 Fe2(SO4)3 + 15 H2S = 12 K2SO4 + 7 Fe2O3 + 24 MnSO4 + 15 H2O
H2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
H2Cr2O7 + 6 Fe(SO4) + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
PBr5 + KOH = KBr + K3PO4 + H2O =>
PBr5 + 8 KOH = 5 KBr + K3PO4 + 4 H2O
Rn(C2H3O2)3 + Ca(OH)2 = Rn(OH)3 + Ca(C2H3O2)2 =>
2 Rn(C2H3O2)3 + 3 Ca(OH)2 = 2 Rn(OH)3 + 3 Ca(C2H3O2)2
C7H8 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Sn + H = SnH =>
Sn + H = SnH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
Ti(OH)3 + HNO2 = Ti(NO2)4 + NO + H2O =>
Ti(OH)3 + 5 HNO2 = Ti(NO2)4 + NO + 4 H2O
Cl{-} + Na{+} + AgNO3 + H2O = AgCl + HNO3 + NaOH =>
Cl{-} + Na{+} + AgNO3 + H2O = AgCl + HNO3 + NaOH
Cu(SO4) + NaBr = CuBr2 + Na2(SO4) =>
Cu(SO4) + 2 NaBr = CuBr2 + Na2(SO4)
C + O2 = CO2 =>
C + O2 = CO2
MgO + HCH3COO = H2O + Mg(CH3COO)2 =>
MgO + 2 HCH3COO = H2O + Mg(CH3COO)2
Fe(NO3)2 + Na(OH) = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 Na(OH) = Fe(OH)2 + 2 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = K4SO4 + Fe2(SO)3 + MnSO4 + HNO3 + CO2 + H2O =>
22 K4Fe(CN)6 + 200 KMnO4 + 305 H2SO4 = 72 K4SO4 + 11 Fe2(SO)3 + 200 MnSO4 + 132 HNO3 + 132 CO2 + 239 H2O
CrO + Cl2 = CrCl2 + O2 =>
2 CrO + 2 Cl2 = 2 CrCl2 + O2
H2SO2 + HI = H2S + I2 + H2O =>
H2SO2 + 4 HI = H2S + 2 I2 + 2 H2O
KAl(SO4)2*12H2O = K2O + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2O + Al2O3 + 4 SO3 + 24 H2O
Zr + HNO3 = Zr(NO3)4 + NO2 + H2O =>
Zr + 8 HNO3 = Zr(NO3)4 + 4 NO2 + 4 H2O
MgBr2 + Se = Br2 + MgSe =>
MgBr2 + Se = Br2 + MgSe
NH3 + H2O + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6 NH3 + 6 H2O + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
SnCl4 + H2SO4 = Sn(HSO4)4 + HCl =>
SnCl4 + 4 H2SO4 = Sn(HSO4)4 + 4 HCl
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
CuO + NH4OH = Cu + H2O + N2 =>
3 CuO + 2 NH4OH = 3 Cu + 5 H2O + N2
Mg(OH)2 + H3PO3 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + 2 H3PO3 = Mg3(PO3)2 + 6 H2O
C19H15OMgBr + H3O = C19H16O + MgBr + H2O =>
C19H15OMgBr + H3O = C19H16O + MgBr + H2O
H2SO4 + C2H5OH + (NH4)2Cr2O7 = (NH4)2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
4 H2SO4 + 3 C2H5OH + (NH4)2Cr2O7 = (NH4)2SO4 + Cr2(SO4)3 + 3 C2H4O + 7 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CaF2 + H2SO4 = CaSO4 + F2H2 =>
CaF2 + H2SO4 = CaSO4 + F2H2
Cr2O3 + CO2 = CrO4 + CO =>
Cr2O3 + 5 CO2 = 2 CrO4 + 5 CO
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