| 前日に均衡した方程式 |
5 Cr2O7{2-} + 6 Fe{2-} + 70 H{+} = 10 Cr{3+} + 6 Fe{3+} + 35 H2O
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O =>
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O
Cl2 + CuS = CuCl2 + S =>
Cl2 + CuS = CuCl2 + S
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
AgCl3 + Ca = CaCl2 + Ag =>
2 AgCl3 + 3 Ca = 3 CaCl2 + 2 Ag
BaO + CO = Ba + CO2 =>
BaO + CO = Ba + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuBr2(aq) + KOH(aq) = Cu(OH)2(s) + KBr(aq) =>
CuBr2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KBr(aq)
HClO4 + ClO2 + H2O = HClO3 =>
HClO4 + 2 ClO2 + H2O = 3 HClO3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2 =>
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2
Zn + Cl2(g) = ZnCl2 =>
Zn + Cl2(g) = ZnCl2
HCl + KPO2 + KMnO4 = MnCl2 + P2O5 + KCl + H2O =>
22 HCl + 10 KPO2 + 4 KMnO4 = 4 MnCl2 + 5 P2O5 + 14 KCl + 11 H2O
FeCl3 + AgSO3 = FeSO3 + AgCl3 =>
FeCl3 + AgSO3 = FeSO3 + AgCl3
F + CsCl = Cl + CsF =>
F + CsCl = Cl + CsF
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mn(OH)2(s) + HCl(aq) = H2O + MnCl2 =>
Mn(OH)2(s) + 2 HCl(aq) = 2 H2O + MnCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H2SO4 + Au(OH) = Au2(SO4) + H2O =>
H2SO4 + 2 Au(OH) = Au2(SO4) + 2 H2O
Al(s) + S8 = Al2S3(s) =>
16 Al(s) + 3 S8 = 8 Al2S3(s)
KI + Cr = K + CrI3 =>
3 KI + Cr = 3 K + CrI3
AgClO4 + CaBr2 = AgBr + Ca(ClO4)2 =>
2 AgClO4 + CaBr2 = 2 AgBr + Ca(ClO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
K2SO4 + Cs = K + Cs2SO4 =>
K2SO4 + 2 Cs = 2 K + Cs2SO4
Cr(NO3)3 + Ba = BaCr + (NO3)2 =>
2 Cr(NO3)3 + 2 Ba = 2 BaCr + 3(NO3)2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO2 + Be(OH)2 = (BeOH)2CO3 + H2O =>
CO2 + 2 Be(OH)2 = (BeOH)2CO3 + H2O
Mg3(PO4)2 + NaNO3 = Mg(NO3)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaNO3 = 3 Mg(NO3)2 + 2 Na3(PO4)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
HNO3NO2 + H2O = HNO3 + NO =>
3 HNO3NO2 + H2O = 5 HNO3 + NO
Al + Cr2O7{2-} + H{+} = Al{3+} + Cr{3+} + H2O =>
2 Al + Cr2O7{2-} + 14 H{+} = 2 Al{3+} + 2 Cr{3+} + 7 H2O
NiBr2 + NH3 + H2O = Ni(OH)2 + NH4Br =>
NiBr2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4Br
CrO72{-} + H2S + H{+} = Cr3{+} + S + H2O =>
3 CrO72{-} + 214 H2S + 4 H{+} = Cr3{+} + 214 S + 216 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3PO4(aq) + NH3(aq) = (NH4)3PO4 =>
H3PO4(aq) + 3 NH3(aq) = (NH4)3PO4
Be + S8 = Be8S =>
64 Be + S8 = 8 Be8S
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
AgNO3 + PH3 + KOH = Ag + K3PO4 + KNO3 + H2O =>
8 AgNO3 + PH3 + 11 KOH = 8 Ag + K3PO4 + 8 KNO3 + 7 H2O
Mn(OH)2(s) + HCl(aq) = H2O + MnCl2 =>
Mn(OH)2(s) + 2 HCl(aq) = 2 H2O + MnCl2
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
FeCl3 + NH4SNC = Fe(SNC)3 + NH4Cl =>
FeCl3 + 3 NH4SNC = Fe(SNC)3 + 3 NH4Cl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Zn(NO3)2 + Fe(NO3)3 + C2H5NO2 = ZnFe2O4 + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 ZnFe2O4 + 80 CO2 + 56 N2 + 100 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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