| 前日に均衡した方程式 |
K2S + Ni(NO3)2 = 2 K(NO3) + SNi
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
CH2O + [Ag(NH3)2]OH = Ag + NH4HCO2 + NH3 + H2O =>
CH2O + 2[Ag(NH3)2]OH = 2 Ag + NH4HCO2 + 3 NH3 + H2O
SrSO3 + Mg3(AsO4)2 = Sr3(AsO4)2 + MgSO3 =>
3 SrSO3 + Mg3(AsO4)2 = Sr3(AsO4)2 + 3 MgSO3
Cl2 + Na2SO3 + H2O = HCl + Na2SO4 =>
Cl2 + Na2SO3 + H2O = 2 HCl + Na2SO4
HNO3 + Hg + H2SO4 = HgSO4 + NO + H2O =>
2 HNO3 + 3 Hg + 3 H2SO4 = 3 HgSO4 + 2 NO + 4 H2O
C12H10O2 + O2 = CO2 + H2O =>
2 C12H10O2 + 27 O2 = 24 CO2 + 10 H2O
C3H12(l) + O2(g) = CO2(g) + H2O(v) =>
C3H12(l) + 6 O2(g) = 3 CO2(g) + 6 H2O(v)
P4 + H2O + P2I4 = PH4I + H3PO3 =>
11 P4 + 96 H2O + 6 P2I4 = 24 PH4I + 32 H3PO3
Ca(HCO3)2 + HCl = CaCl + H(HCO3)2 =>
Ca(HCO3)2 + HCl = CaCl + H(HCO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgS2 + O2 = Ag + SO2 =>
AgS2 + 2 O2 = Ag + 2 SO2
(NH4)3PO4 + Fe(ClO4)3 = (NH4)(ClO4) + Fe(PO4) =>
(NH4)3PO4 + Fe(ClO4)3 = 3(NH4)(ClO4) + Fe(PO4)
Pd + HCl + HNO3 = H2PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2PdCl4 + 2 NO + 4 H2O
Ag(NO3) + ZnCl2 = Zn(NO3)2 + Ag2Cl2 =>
2 Ag(NO3) + ZnCl2 = Zn(NO3)2 + Ag2Cl2
KN + Cl = KCl + N =>
KN + Cl = KCl + N
CsOH + CH2O2 = CHCsO2 + H2O =>
CsOH + CH2O2 = CHCsO2 + H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + (SO4)(NH4)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(SO4)(NH4)2
C6H8O7 + NaOH = Na + H2O + CO2 =>
C6H8O7 + 18 NaOH = 18 Na + 13 H2O + 6 CO2
NbCl5 + CH3OH = NbO + CH4 + Cl2 =>
2 NbCl5 + 2 CH3OH = 2 NbO + 2 CH4 + 5 Cl2
K + NaOH = KOH + Na25 =>
25 K + 25 NaOH = 25 KOH + Na25
CO2(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
CO2(aq) + 2 NaOH(aq) = Na2CO3(aq) + H2O
CHO + O = COHO =>
CHO + O = COHO
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq) =>
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
M + H2O = (t)MOH + H2 =>
2 M + 2 H2O = 2(t)MOH + H2
NaCl + F{+2} = NaF + Cl{+2} =>
NaCl + F{+2} = NaF + Cl{+2}
Al + HBrO2 = Al2(BrO2)3 + H2 =>
4 Al + 6 HBrO2 = 2 Al2(BrO2)3 + 3 H2
MgCl2 + CaCo3 = MgCo3 + CaCl2 =>
MgCl2 + CaCo3 = MgCo3 + CaCl2
KMnO4 + CrI2 + H2O = MnO2 + Cr(OH)3 + KIO3 + KOH =>
13 KMnO4 + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 KIO3 + 7 KOH
CoO + H2SO4(dil) = CoSO4 + H2O =>
CoO + H2SO4(dil) = CoSO4 + H2O
(NH4)2SO4 + H2SO4 = SO2 + N2 + H2O =>
(NH4)2SO4 + 2 H2SO4 = 3 SO2 + N2 + 6 H2O
C4H10PO2F + O2 = CO2 + H2O + P + F =>
2 C4H10PO2F + 11 O2 = 8 CO2 + 10 H2O + 2 P + 2 F
MnCl2 + Ba(OH)2 = BaCl2 + Mn(OH)2 =>
MnCl2 + Ba(OH)2 = BaCl2 + Mn(OH)2
Al2O3 + AgI = AlI3 + Ag2O =>
Al2O3 + 6 AgI = 2 AlI3 + 3 Ag2O
C02 + HNO3 = CO + H2O + NO2 =>
C02 + 4 HNO3 = 2 CO + 2 H2O + 4 NO2
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
HgO(s) = Hg9(l) + O2(g) =>
18 HgO(s) = 2 Hg9(l) + 9 O2(g)
Zn + Cl + NaOH = NaCl + Zn2OH =>
2 Zn + Cl + NaOH = NaCl + Zn2OH
Hg2I2(l) = Hg(l) + I2(s) =>
Hg2I2(l) = 2 Hg(l) + I2(s)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
SiH4 + H2O2 + KOH = KSiO3 + H2O =>
2 SiH4 + 9 H2O2 + 2 KOH = 2 KSiO3 + 14 H2O
Na2C2O4 + MnO4 = C2O4 + NaMnO4 =>
Na2C2O4 + 2 MnO4 = C2O4 + 2 NaMnO4
CrO3 + Al = Cr2 + Al2O3 =>
2 CrO3 + 4 Al = Cr2 + 2 Al2O3
KI + NO2 + H2O = KNO3 + HI + NO =>
2 KI + 3 NO2 + H2O = 2 KNO3 + 2 HI + NO
Ga2S3 + Na2SO4 = Ga2O3 + S + Na =>
4 Ga2S3 + 3 Na2SO4 = 4 Ga2O3 + 15 S + 6 Na
AgNO3(aq) + NH4Br(a) = AgBr(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4Br(a) = AgBr(s) + NH4NO3(aq)
(HNO2) = HNO3 + (NO) + H2O =>
3(HNO2) = HNO3 + 2(NO) + H2O
H2SO4(aq) + KNO2(s) = K2SO4(aq) + H2O(l) + KNO3(aq) + NO(g) =>
H2SO4(aq) + 3 KNO2(s) = K2SO4(aq) + H2O(l) + KNO3(aq) + 2 NO(g)
HCHO + H2O = CH2(OH)2 =>
HCHO + H2O = CH2(OH)2
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