| 前日に均衡した方程式 |
2 Cl + 2 NaBr = 2 NaCl + Br2
SrI2 + NaOH = Sr(OH)2 + NaI =>
SrI2 + 2 NaOH = Sr(OH)2 + 2 NaI
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NaH + S = Na2S + H2 =>
2 NaH + S = Na2S + H2
At2CO3 + HCl = AtCl + CO2 + H2O =>
At2CO3 + 2 HCl = 2 AtCl + CO2 + H2O
C6H5CHCH2 + O2 = H2O + CO2 =>
C6H5CHCH2 + 10 O2 = 4 H2O + 8 CO2
MnO2 + MgAl = MgO + Al2O3 + Mn =>
5 MnO2 + 4 MgAl = 4 MgO + 2 Al2O3 + 5 Mn
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
(NH4)2SO4 + NaOH = Na2SO4(aq) + H2O(l) + NH3(aq) =>
(NH4)2SO4 + 2 NaOH = Na2SO4(aq) + 2 H2O(l) + 2 NH3(aq)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Br2 + KCrO2 + KOH = KBr + K2Cr2O7 + H2O =>
3 Br2 + 2 KCrO2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
NH4Cl + BaO2H2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + BaO2H2 = 2 NH3 + BaCl2 + 2 H2O
F2O2 = FO =>
F2O2 = 2 FO
C17H18N3O3 + HF = C17H18FN3O3 + H2 =>
2 C17H18N3O3 + 2 HF = 2 C17H18FN3O3 + H2
Al + Mg(SO4)2 = Al(SO4)3 + Mg =>
2 Al + 3 Mg(SO4)2 = 2 Al(SO4)3 + 3 Mg
H3PO4 + Fe(OH)2 = FeHPO4 + H2O =>
H3PO4 + Fe(OH)2 = FeHPO4 + 2 H2O
Cu(NH3)4 + HCl = Cu(HCl)4 + NH3 =>
Cu(NH3)4 + 4 HCl = Cu(HCl)4 + 4 NH3
K2(CO3) + Ca(NO3)2 = KNO3 + Ca(CO3) =>
K2(CO3) + Ca(NO3)2 = 2 KNO3 + Ca(CO3)
Fe(NO3)3(aq) + [Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + NO3(aq) =>
4 Fe(NO3)3(aq) + 3[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + 12 NO3(aq)
BaS + NaHSO3 = Na2S2O3 + BaSO3 + H2O =>
2 BaS + 6 NaHSO3 = 3 Na2S2O3 + 2 BaSO3 + 3 H2O
(NH4)2S + CU(NO3)2 = CUS + NH4NO3 =>
(NH4)2S + CU(NO3)2 = CUS + 2 NH4NO3
oxygen + toluene = benzoicacid + water =>
3 O2 + 2 C7H8 = 2 C6H5COOH + 2 H2O
NiSO4 + Ag = Ag2SO4 + Ni =>
NiSO4 + 2 Ag = Ag2SO4 + Ni
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al(s) + H2O(aq) + KOH(aq) = K[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 6 H2O(aq) + 2 KOH(aq) = 2 K[Al(OH)4](aq) + 3 H2(g)
CaCO3 + HPO4 = Ca(PO4)2 + H2O + CO2 =>
CaCO3 + 2 HPO4 = Ca(PO4)2 + H2O + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4CO3 = NH2(g) + CO2(g) + H2O(g) =>
NH4CO3 = NH2(g) + CO2(g) + H2O(g)
C7H6O3 + C4H6O3 = C9H8O4 + HC2H3O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + HC2H3O2
FeCl3 + FeS2 + H2O = FeCl2 + H2SO4 + HCl =>
14 FeCl3 + FeS2 + 8 H2O = 15 FeCl2 + 2 H2SO4 + 12 HCl
C14H20O3S + O2 = CO2 + H2O + SO2 =>
2 C14H20O3S + 37 O2 = 28 CO2 + 20 H2O + 2 SO2
Cr(s) + CoCl2(aq) = CrCl2(aq) + Co(s) =>
Cr(s) + CoCl2(aq) = CrCl2(aq) + Co(s)
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
CaP + HCl = CaCl2 + H2P =>
CaP + 2 HCl = CaCl2 + H2P
KClO3 + BaCl2 = KCl + Ba(ClO3)2 =>
2 KClO3 + BaCl2 = 2 KCl + Ba(ClO3)2
Cu + HNO3(p) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(p) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + H2CuCl4 + HCl = H2CuCl3 =>
Cu + H2CuCl4 + 2 HCl = 2 H2CuCl3
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
KClO3 = O2 + K + Cl =>
2 KClO3 = 3 O2 + 2 K + 2 Cl
C12H22O11 = C + H2 + O2 =>
2 C12H22O11 = 24 C + 22 H2 + 11 O2
HBr + CsOH = HBrCsOH =>
HBr + CsOH = HBrCsOH
ZrO{2+} + NaOH = ZrOH + NaO{2+} =>
ZrO{2+} + NaOH = ZrOH + NaO{2+}
Fe2(SO4)3 + K4[Fe(CN)6] = K2SO4 + Fe4[Fe(CN)6]3 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = 6 K2SO4 + Fe4[Fe(CN)6]3
BrO3{-} + I{-} + H{+} = Br2 + H2O + I2 =>
2 BrO3{-} + 10 I{-} + 12 H{+} = Br2 + 6 H2O + 5 I2
C2HOH + NO3 = CO2 + H2O + NO2 =>
C2HOH + 4 NO3 = 2 CO2 + H2O + 4 NO2
Mg(OH)2(aq) + HBr(aq) = MgBr2 + H2O =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2 + 2 H2O
CaC + H2O = CaOH + C2H2 =>
2 CaC + 2 H2O = 2 CaOH + C2H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
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