| 前日に均衡した方程式 |
3 NO2 + H2O = 2 HNO3 + NO
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
H2O + Cl2 + Na2S2O3 = Cl{-} + SO4{-2} + Na + H{+} =>
5 H2O + 3 Cl2 + Na2S2O3 = 6 Cl{-} + 2 SO4{-2} + 2 Na + 10 H{+}
K(s) + AlCl3(aq) = KCl(aq) + Al(s) =>
3 K(s) + AlCl3(aq) = 3 KCl(aq) + Al(s)
K2CO3 + Ba(OH)2 = K(OH)2 + Ba2CO3 =>
K2CO3 + 2 Ba(OH)2 = 2 K(OH)2 + Ba2CO3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
AlO + NaOH + H2O = Na2[Al(OH)4] =>
AlO + 2 NaOH + H2O = Na2[Al(OH)4]
KClO3 + NaHSO3 = Na2SO4 + KCl + H2SO3 =>
KClO3 + 6 NaHSO3 = 3 Na2SO4 + KCl + 3 H2SO3
AgCl + NH3*H2O = [Ag(NH3)2](OH) + NH4Cl + H2O =>
AgCl + 3 NH3*H2O = [Ag(NH3)2](OH) + NH4Cl + 2 H2O
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
HI + Zn(NO3)2 = HNO3 + I2Zn =>
2 HI + Zn(NO3)2 = 2 HNO3 + I2Zn
SeF6 = Se8 + F2 =>
8 SeF6 = Se8 + 24 F2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(CH3COOH)3 + Ba(OH)2 = Al(OH)3 + Ba(CH3COOH)2 =>
2 Al(CH3COOH)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(CH3COOH)2
HI + Zn(NO3)2 = H(NO3) + ZnI2 =>
2 HI + Zn(NO3)2 = 2 H(NO3) + ZnI2
HI + Zn(NO3)2 = H(NO3)2 + ZnI =>
HI + Zn(NO3)2 = H(NO3)2 + ZnI
NH4Br + Na2SO4 = (NH4)2SO4 + NaBr =>
2 NH4Br + Na2SO4 = (NH4)2SO4 + 2 NaBr
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Se + O2 = SeO2 =>
Se + O2 = SeO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PbSO4 + CrO = PbO + CrSO4 =>
PbSO4 + CrO = PbO + CrSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Hg(NO3)2(aq) + NaI(aq) = NaNO3(aq) + HgI2(s) =>
Hg(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + HgI2(s)
NaOH(s) + H2S(s) = Na2S(s) + H2O(g) =>
2 NaOH(s) + H2S(s) = Na2S(s) + 2 H2O(g)
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
Li2O + MgCl2 = LiCl + MgO =>
Li2O + MgCl2 = 2 LiCl + MgO
CuO + HNO3 = Cu(NO3)2H2O =>
CuO + 2 HNO3 = Cu(NO3)2H2O
CH2O + HF = HOF + C + H2 =>
CH2O + HF = HOF + C + H2
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
K2CrO4 + NaOH + HCl = Cl + NaCrO + H2O + KO =>
K2CrO4 + NaOH + 3 HCl = 3 Cl + NaCrO + 2 H2O + 2 KO
C8H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + HOH =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 HOH
ZnC2O4 + Bi(SCN)3 = Bi2(C2O4)3 + Zn(SCN)2 =>
3 ZnC2O4 + 2 Bi(SCN)3 = Bi2(C2O4)3 + 3 Zn(SCN)2
Mg(O3)2 = Mg2 + O2 =>
2 Mg(O3)2 = Mg2 + 6 O2
Li2O2 + CO2 = LiCO2 + O2 =>
Li2O2 + 2 CO2 = 2 LiCO2 + O2
K2Cr2O7 + MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + MnO2 =>
K2Cr2O7 + 3 MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + 3 MnO2
NH4HSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH3 =>
NH4HSO4 + Ba(NO3)2 = BaSO4 + 2 HNO3 + NH3
MnO4{-2} + C2O4{-2} = MnO2 + CO3{-2} =>
MnO4{-2} + C2O4{-2} = MnO2 + 2 CO3{-2}
K5 = K6 =>
6 K5 = 5 K6
ClO + CrO2 = Cl + CrO4 =>
2 ClO + CrO2 = 2 Cl + CrO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
KMnO4H2O2 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4H2O2 + 6 H2SO4 = 4 MnSO4 + 7 O2 + 2 K2SO4 + 10 H2O
MgHCl = MgClH =>
MgHCl = MgClH
Na2SO3 + S8 + H2O = Na2S2O8H10 =>
8 Na2SO3 + S8 + 40 H2O = 8 Na2S2O8H10
SO3(g) + H2O(aq) = H2SO4(g) =>
SO3(g) + H2O(aq) = H2SO4(g)
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