| 前日に均衡した方程式 |
2 H2O2 + MnSO4 + 4 KOH = 4 H2O + K2MnO4 + K2SO4
CoCl2 + C2H4O2 + KNO2 = CoC2H4O2 + Cl2KNO2 =>
CoCl2 + C2H4O2 + KNO2 = CoC2H4O2 + Cl2KNO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KBr + Pb(NO2)2 = KNO2 + PbBr2 =>
2 KBr + Pb(NO2)2 = 2 KNO2 + PbBr2
Na2SO4 = Na + SO3 + O2 =>
2 Na2SO4 = 4 Na + 2 SO3 + O2
(NH4)2S + V(NO3)3 = (NH4)3V + S(NO3)2 =>
3(NH4)2S + 2 V(NO3)3 = 2(NH4)3V + 3 S(NO3)2
MgCO3 + HCl + Al(OH)3 = H2O + MgCl2 + Al2(CO3)3 =>
3 MgCO3 + 6 HCl + 2 Al(OH)3 = 6 H2O + 3 MgCl2 + Al2(CO3)3
Co{3+} + Cl{-} + NH3 = [Co(NH3)6]Cl3 =>
Co{3+} + 3 Cl{-} + 6 NH3 = [Co(NH3)6]Cl3
CoCl2(aq) + Na2SO4 = NaCl + CoSO4 =>
CoCl2(aq) + Na2SO4 = 2 NaCl + CoSO4
C4H9OH + CH2O2 = H2O + C4H8O2 =>
3 C4H9OH + 4 CH2O2 = 3 H2O + 4 C4H8O2
Cu(II)CH3COO(aq) + CaCl(aq) = Cu(II)Cl(s) + CaCH3COO =>
Cu(II)CH3COO(aq) + CaCl(aq) = Cu(II)Cl(s) + CaCH3COO
O2 + e = O2{-} =>
O2 + e = O2{-}
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
(COOH)2 + Ca(OH)2 = (COO)2Ca + H2O =>
(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
SnI2 + HNO3 = SnO + NO + I2 + H2O =>
3 SnI2 + 2 HNO3 = 3 SnO + 2 NO + 3 I2 + H2O
S8 + Na2S03 = Na2S203 =>
25 S8 + Na2S03 = Na2S203
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CHOHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
Mn3O4 + Cl2 = MnCl3 + Mn2O3 =>
6 Mn3O4 + 3 Cl2 = 2 MnCl3 + 8 Mn2O3
K2Cr2O7 + I2 + H2SO4 = HIO3 + Cr2(SO4)3 + K2SO4 + H2O =>
5 K2Cr2O7 + 3 I2 + 20 H2SO4 = 6 HIO3 + 5 Cr2(SO4)3 + 5 K2SO4 + 17 H2O
FeI2 + Br2 = FeBr2 + I2 =>
FeI2 + Br2 = FeBr2 + I2
Na2O + SO2 = NaO + SO =>
Na2O + SO2 = 2 NaO + SO
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
AlBr3 + C = AlC13 + Br2 =>
2 AlBr3 + 26 C = 2 AlC13 + 3 Br2
SiO + CaCO3 = CaSiO3 + CO =>
SiO + CaCO3 = CaSiO3 + CO
Mg(HCO3)2 + K2CO3 = MgCO3 + KHCO3 =>
Mg(HCO3)2 + K2CO3 = MgCO3 + 2 KHCO3
CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O
SnCuSO4 = SnSO4 + Cu =>
SnCuSO4 = SnSO4 + Cu
Fe(OH)3 + KCl = FeCl3 + KOH =>
Fe(OH)3 + 3 KCl = FeCl3 + 3 KOH
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
kupfer + schwefel = kupfer(I)sulfid =>
2 Cu + S = Cu2S
KMnO4 + KI = I2 + K2MnO4 =>
2 KMnO4 + 2 KI = I2 + 2 K2MnO4
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
Pb + HF = H + PbF4 =>
Pb + 4 HF = 4 H + PbF4
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
(g)N2 + (g)O2 = (s)N2O5 =>
2(g)N2 + 5(g)O2 = 2(s)N2O5
CI2O3 + O2 = CI2O5 =>
CI2O3 + O2 = CI2O5
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
*Al + *Cl2 = *AlCl3 =>
2*Al + 3*Cl2 = 2*AlCl3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+} =>
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+}
Al + NaBrO3 + NaOH = NaAlO2 + NaBr + H2O =>
2 Al + NaBrO3 + 2 NaOH = 2 NaAlO2 + NaBr + H2O
KOH + Mg = K + Mg(OH)2 =>
2 KOH + Mg = 2 K + Mg(OH)2
CH3NH2 + C2H4O = CH3N(C2H4OH)2 =>
CH3NH2 + 2 C2H4O = CH3N(C2H4OH)2
Zn + Hg(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg + Zn(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
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