| 前日に均衡した方程式 |
Cr2S3 + 12 H2SO4 = Cr2(SO4)3 + 12 H2SO3
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + CO2 + H2O =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 CO2 + 3 H2O
Sn + Cr(NO3)3 = Sn(NO3) + Cr =>
3 Sn + Cr(NO3)3 = 3 Sn(NO3) + Cr
NH4OH(s) + NiCl2(s) = NH4Cl(s) + Ni(OH)2(s) =>
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
Cu2S + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO3)3 + K2SO4 + H2O =>
6 Cu2S + 5 K2Cr2O7 + 26 H2SO4 = 12 CuSO4 + 5 Cr2(SO3)3 + 5 K2SO4 + 26 H2O
Ag + HNO3(conc) = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3(conc) = 3 AgNO3 + 2 H2O + NO
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2
SO3 + Co(OH)2 = Co + SO4 + H =>
2 SO3 + Co(OH)2 = Co + 2 SO4 + 2 H
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O(ell) =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O(ell)
NaCO3H + HCl = NaCl + CO2 + H2O =>
NaCO3H + HCl = NaCl + CO2 + H2O
COSO4 + HCl = H2SO4 + COCl2 =>
COSO4 + 2 HCl = H2SO4 + COCl2
Nb + HNO3 = NO2 + H2O + Nb2O5 =>
2 Nb + 10 HNO3 = 10 NO2 + 5 H2O + Nb2O5
Al(s) + NH4NO3(s) = N2(g) + H2O(g) + Al2O3(g) =>
2 Al(s) + 3 NH4NO3(s) = 3 N2(g) + 6 H2O(g) + Al2O3(g)
CuSO4 + KI + K2SO3 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + K2SO3 + H2O = 2 CuI + 2 K2SO4 + H2SO4
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2CO3 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2CO3
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
Al3 + Si4 + O2 = AlSiO =>
4 Al3 + 3 Si4 + 6 O2 = 12 AlSiO
Fe(OH)3 + LiOH = LiFeO2 + H2O =>
Fe(OH)3 + LiOH = LiFeO2 + 2 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
I{-}1 + H{+} + IO3{-}1 = I2 + H2O =>
5 I{-}1 + 6 H{+} + IO3{-}1 = 3 I2 + 3 H2O
Fe + PtO = FeO + Pt =>
Fe + PtO = FeO + Pt
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(aq) =>
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(aq)
H3N + CO2 = CON2H4 + H2O =>
2 H3N + CO2 = CON2H4 + H2O
CNH + O2 = CO2 + N2 + H2O =>
4 CNH + 5 O2 = 4 CO2 + 2 N2 + 2 H2O
H2O2 + KOH = KHO2 + H2O =>
H2O2 + KOH = KHO2 + H2O
K4Fe(CN)6 = Fe3C + C + N2 + KCN =>
3 K4Fe(CN)6 = Fe3C + 5 C + 3 N2 + 12 KCN
C6H12O6 + AgOH = C6H12O7 + Ag + H2O =>
C6H12O6 + 2 AgOH = C6H12O7 + 2 Ag + H2O
K2S + Ba(NO3)2 = K2(NO3)2 + BaS =>
K2S + Ba(NO3)2 = K2(NO3)2 + BaS
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C6H5OH + HONO2 = H2O + C6H3N3O7 =>
C6H5OH + 3 HONO2 = 3 H2O + C6H3N3O7
Au2S3 = Au + S2 =>
2 Au2S3 = 4 Au + 3 S2
PbBr2 + Na2SO4 = PbSO4 + NaBr =>
PbBr2 + Na2SO4 = PbSO4 + 2 NaBr
MnCO3 + KClO = MnO2 + KCl + CO2 =>
MnCO3 + KClO = MnO2 + KCl + CO2
O2 + H2O + FeAsS = H{+} + H3AsO3 + Fe(OH)3 + SO4{-2} =>
3 O2 + 4 H2O + FeAsS = 2 H{+} + H3AsO3 + Fe(OH)3 + SO4{-2}
HgClI = Hg + ClI =>
HgClI = Hg + ClI
Co2(SO4)3 + Na2CO3 = Co2(CO3)3 + Na2SO4 =>
Co2(SO4)3 + 3 Na2CO3 = Co2(CO3)3 + 3 Na2SO4
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Al(s) + PbSO4(aq) = Al(SO4)3(aq) + Pb(s) =>
Al(s) + 3 PbSO4(aq) = Al(SO4)3(aq) + 3 Pb(s)
LiCl + NH4F = LiF + NH4Cl =>
LiCl + NH4F = LiF + NH4Cl
Na2SO4 + Ca = Na2 + Ca(SO4)2 =>
2 Na2SO4 + Ca = 2 Na2 + Ca(SO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(s) + H{+}(aq) = Cu{2+}(aq) + H2(g) =>
Cu(s) + 2 H{+}(aq) = Cu{2+}(aq) + H2(g)
CH2O2 = CHO2 + H =>
CH2O2 = CHO2 + H
N{3+} + e = N{3-} =>
N{3+} + 6e = N{3-}
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
MnSO4 + KNO3 = Mn(NO3)2 + K2SO4 =>
MnSO4 + 2 KNO3 = Mn(NO3)2 + K2SO4
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
N2(s) + H2(g) = NH3(g) =>
N2(s) + 3 H2(g) = 2 NH3(g)
FeSO4 + KNO2 + H2SO4 = Fe2(SO4)3 + NO + H2O + K2SO4 =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O + K2SO4
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