| 前日に均衡した方程式 |
N2O3 = N2 + O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
(MnO4){-} + H{+} + (C2O4)2{-} = (Mn)2{+} + CO2 + H2O =>
2(MnO4){-} + 16 H{+} + 13(C2O4)2{-} = (Mn)2{+} + 52 CO2 + 8 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2(g) + KI(aq) = K3N(aq) + I2(g) =>
N2(g) + 6 KI(aq) = 2 K3N(aq) + 3 I2(g)
C6H12O6 + C4H6O3 = C14H22O11 =>
C6H12O6 + 9 C4H6O3 = 3 C14H22O11
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
HNO3(aq) + Li2SO3(aq) = LiNO3 + H2O + SO2 =>
2 HNO3(aq) + Li2SO3(aq) = 2 LiNO3 + H2O + SO2
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
C4H4S + H2 = C4H10 + H2S =>
C4H4S + 4 H2 = C4H10 + H2S
NiSO3(s) = NiO(s) + SO2(g) =>
NiSO3(s) = NiO(s) + SO2(g)
CaCl2O + KI + HCl = CaCl2 + KCl + I2 + H2O =>
CaCl2O + 2 KI + 2 HCl = CaCl2 + 2 KCl + I2 + H2O
XC2H5 + O2 = XOH + CO + H2O =>
2 XC2H5 + 5 O2 = 2 XOH + 4 CO + 4 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
O2 + Ba3As2 + H2O = Ba(OH)2 + H3AsO3 =>
3 O2 + Ba3As2 + 6 H2O = 3 Ba(OH)2 + 2 H3AsO3
FeS2 + NaO2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 10 NaO2 = Fe2O3 + 4 Na2SO4 + Na2O
NaVO2 + H2SO4 + Zn = ZnSO4 + H2O + VSO4 + Na2SO4 =>
2 NaVO2 + 4 H2SO4 + Zn = ZnSO4 + 4 H2O + 2 VSO4 + Na2SO4
C10H22 + O2 = CO2 + H2O(l) =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O(l)
RuO4 = Ru + O2 =>
RuO4 = Ru + 2 O2
NaH + B2H6 = (NaBH4) =>
2 NaH + B2H6 = 2(NaBH4)
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Ba(H2PO4)2 + NaOH = Na3PO4 + Ba(OH)2 + H2O =>
Ba(H2PO4)2 + 6 NaOH = 2 Na3PO4 + Ba(OH)2 + 4 H2O
H6C3SO4 + H2O = H2SO4 + H2S + H6CO3 =>
2 H6C3SO4 + 14 H2O = H2SO4 + H2S + 6 H6CO3
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2 =>
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
K2SO4(aq) + NH4NO3(aq) = KNO3 + (NH4)2SO4 =>
K2SO4(aq) + 2 NH4NO3(aq) = 2 KNO3 + (NH4)2SO4
NH4Cl + (Ca(OH)2) = NH3 + CaCl2 + H2O =>
2 NH4Cl + (Ca(OH)2) = 2 NH3 + CaCl2 + 2 H2O
NO2 + H2O = (HNO3) + NO =>
3 NO2 + H2O = 2(HNO3) + NO
C6H5COCH3 + NaOCl = C6H5COONa + CHCl3 + NaOH =>
C6H5COCH3 + 3 NaOCl = C6H5COONa + CHCl3 + 2 NaOH
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
C6H5OK + CH3Br = C6H5OCH3 + KBr =>
C6H5OK + CH3Br = C6H5OCH3 + KBr
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn(s) =>
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn(s)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SrCl2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgCl(s) =>
SrCl2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgCl(s)
PbO2 + C2 = Pb + CO2 =>
2 PbO2 + C2 = 2 Pb + 2 CO2
*4Cr + *3O2 = *2Cr2O3 =>
*4Cr + *3O2 = *2Cr2O3
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
P4S10 + O = P4O6 + SO2 =>
P4S10 + 26 O = P4O6 + 10 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4Cl + Hg(C3H3O2)2 = C3H3N + H2O + HgCl2 =>
2 NH4Cl + Hg(C3H3O2)2 = 2 C3H3N + 4 H2O + HgCl2
FeS(s) + HNO3(aq) = Fe(NO3)2 + H2S =>
FeS(s) + 2 HNO3(aq) = Fe(NO3)2 + H2S
Cr2Se3 + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = H2Cr2O7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
Ca2CuO3 + CO2 = CaCO3 + CuO =>
Ca2CuO3 + 2 CO2 = 2 CaCO3 + CuO
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
Ba(OH)2 + H3PO3 = Ba(H2PO3)2 + H2O =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO3)2 + 2 H2O
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