| 前日に均衡した方程式 |
10 I2 + P4 = 4 PI5
Ag + HNO3(conc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(conc) = AgNO3 + NO2 + H2O
Fe2(SO4)3 + (NH4)2SO4 + H2O = NH4Fe3(OH)6(SO4)2 + H2SO4 =>
3 Fe2(SO4)3 + (NH4)2SO4 + 12 H2O = 2 NH4Fe3(OH)6(SO4)2 + 6 H2SO4
LiOH + MgI2 = MgOH + LiI2 =>
LiOH + MgI2 = MgOH + LiI2
PH4ClO4 = PCl5 + P2O5 + H2O =>
5 PH4ClO4 = PCl5 + 2 P2O5 + 10 H2O
Au2(CO3)3 + H2SO4 = Au2(SO4)3 + H2O + CO2 =>
Au2(CO3)3 + 3 H2SO4 = Au2(SO4)3 + 3 H2O + 3 CO2
AlCl + Na(CO2) = Al(CO2) + NaCl =>
AlCl + Na(CO2) = Al(CO2) + NaCl
SiO2 + Cl = SiCl4 + O2 =>
SiO2 + 4 Cl = SiCl4 + O2
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq) =>
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq)
[Cu(NH3)4]{2+} + CN{-} = [Cu(CN)4]{3-} + NH3 + (CN)2 =>
2[Cu(NH3)4]{2+} + 10 CN{-} = 2[Cu(CN)4]{3-} + 8 NH3 + (CN)2
OF2 + NaOH = O2 + NaF + H2 =>
2 OF2 + 4 NaOH = 3 O2 + 4 NaF + 2 H2
H{+} + Cr2O7{2-} + SO2 = Cr{3+} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 SO2 = 2 Cr{3+} + 3 HSO4{-} + H2O
Fe + Ag2SO4 = FeSO4 + Ag =>
Fe + Ag2SO4 = FeSO4 + 2 Ag
C4H8CaO5 + K2CO3 = CH3CO2K + CaCO3 + H2O =>
C4H8CaO5 + K2CO3 = 2 CH3CO2K + CaCO3 + H2O
Tl + O2 = TlO2 =>
Tl + O2 = TlO2
KI + K2MnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
4 KI + K2MnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 3 K2SO4 + 4 H2O
C3H8 + NO = CO2 + H2O + N2 =>
C3H8 + 10 NO = 3 CO2 + 4 H2O + 5 N2
CuC2O4 = Cu + C2O4 =>
CuC2O4 = Cu + C2O4
PaI = Pa + I2 =>
2 PaI = 2 Pa + I2
CH3({-})CH2OH + HF = CH3({-})CH2F + H2O =>
CH3({-})CH2OH + HF = CH3({-})CH2F + H2O
NaI + Ca(NO3)2 = NaNO3 + CaI2 =>
2 NaI + Ca(NO3)2 = 2 NaNO3 + CaI2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba + S = BaS(s) =>
Ba + S = BaS(s)
H + U + Re = HURe =>
H + U + Re = HURe
CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
MgSO4(aq) + Pb(CH3COO)2(aq) = Mg(CH3COO)2(aq) + PbSO4(s) =>
MgSO4(aq) + Pb(CH3COO)2(aq) = Mg(CH3COO)2(aq) + PbSO4(s)
CoCl2 + H2O2 + NaOH = Co(OH)3 + NaCl =>
2 CoCl2 + H2O2 + 4 NaOH = 2 Co(OH)3 + 4 NaCl
KMnO4 + Fe(SO)4 + H2(SO)4 = MnSO4 + Fe2(SO4)3 + K2(SO)4 + H2O =>
62 KMnO4 + 4 Fe(SO)4 + 44 H2(SO)4 = 62 MnSO4 + 2 Fe2(SO4)3 + 31 K2(SO)4 + 44 H2O
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ni + AuNo3 = Ni(No3)2 + Au =>
Ni + 2 AuNo3 = Ni(No3)2 + 2 Au
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
AgOCN + HNO3 + H2O = AgNO3 + CO2 + NH4NO3 =>
AgOCN + 2 HNO3 + H2O = AgNO3 + CO2 + NH4NO3
HNO3 + SO2 = NO + H2O + SO3 =>
2 HNO3 + 3 SO2 = 2 NO + H2O + 3 SO3
CuO + HgCl2 = CuCl2 + HgO =>
CuO + HgCl2 = CuCl2 + HgO
KIO3 + Na2S4O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
16 KIO3 + 5 Na2S4O5 = 8 I2 + 5 Na2SO4 + 8 K2SO4 + 7 SO3
FeSO4 + Hg(NO3)2 = Fe(NO3)2 + HgSO4 =>
FeSO4 + Hg(NO3)2 = Fe(NO3)2 + HgSO4
SnSO4 + NH4OH = (NH4)2SO4 + Sn(OH)2 =>
SnSO4 + 2 NH4OH = (NH4)2SO4 + Sn(OH)2
Cr(NO3)3 + Na3PO4 = Na(NO3) + CrPO4 =>
Cr(NO3)3 + Na3PO4 = 3 Na(NO3) + CrPO4
FeBr2 + H2SO4 = Br2 + Fe2(SO4)3 + H2O + H2S =>
8 FeBr2 + 15 H2SO4 = 8 Br2 + 4 Fe2(SO4)3 + 12 H2O + 3 H2S
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
ClO3{-} + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 6 IO3{-} + 5 Cl{-} + 6 H{+}
Na2[Sn(OH)4] + NaBrO3 + H2O = Na2[Sn(OH)6] + NaBr =>
3 Na2[Sn(OH)4] + NaBrO3 + 3 H2O = 3 Na2[Sn(OH)6] + NaBr
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
MgSO4 + NH4Br = MgBr2 + (NH4)2SO4 =>
MgSO4 + 2 NH4Br = MgBr2 + (NH4)2SO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
CH3COOH + NaCO3 = CH3CONa + CO2 + H2O =>
11 CH3COOH + 8 NaCO3 = 8 CH3CONa + 14 CO2 + 10 H2O
CO2 + H2O = C2H5O3 + O2 =>
8 CO2 + 10 H2O = 4 C2H5O3 + 7 O2
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