| 前日に均衡した方程式 |
NH4 + SCN = NH4SCN
Ag0 + HNO3 = AgNO3 + NO2 + H2O =>
Ag0 + 2 HNO3 = AgNO3 + NO2 + H2O
C15H14O6 + O2 = CO2 + H2O =>
2 C15H14O6 + 31 O2 = 30 CO2 + 14 H2O
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{2-} + NH3
FeO + KMnO4 + H2SO4 = MnO2 + K2SO4 + Fe2O3 + H2O =>
6 FeO + 2 KMnO4 + H2SO4 = 2 MnO2 + K2SO4 + 3 Fe2O3 + H2O
Al + (OH){-} + H2O = (Al(OH)4){-} + H2 =>
2 Al + 2(OH){-} + 6 H2O = 2(Al(OH)4){-} + 3 H2
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Al(OH)3 + H2*CO3 = Al2*(CO3)3 + H2*O =>
2 Al(OH)3 + 3 H2*CO3 = Al2*(CO3)3 + 6 H2*O
All + HCl = All(Cl)3 + H2 =>
2 All + 6 HCl = 2 All(Cl)3 + 3 H2
Zn + OH{-} + H2O + NO3{-} = Zn(OH)4{2-} + NH3 =>
4 Zn + 7 OH{-} + 6 H2O + NO3{-} = 4 Zn(OH)4{2-} + NH3
C2H5OH + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
LiPF6 + Li2CO3 = LiPO2F2 + CO2 + LiF =>
LiPF6 + 2 Li2CO3 = LiPO2F2 + 2 CO2 + 4 LiF
Zn(OH)2 + NH4OH = (NH4)2[Zn(OH)4] =>
Zn(OH)2 + 2 NH4OH = (NH4)2[Zn(OH)4]
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
KOH + H3PO4 = K4OHPO4 + H2O =>
4 KOH + H3PO4 = K4OHPO4 + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
He + F = HeF =>
He + F = HeF
SO2 + I2 = SO2I2 =>
SO2 + I2 = SO2I2
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
HNO3 + K2SIO3 = H2SIO3 + KNO3 =>
2 HNO3 + K2SIO3 = H2SIO3 + 2 KNO3
K2CrO7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
2 K2CrO7 + 28 HCl = 9 Cl2 + 2 CrCl3 + 4 KCl + 14 H2O
Ni(NO3)2 + NaOH = Ni(OH)6 + Na3NO3 =>
Ni(NO3)2 + 6 NaOH = Ni(OH)6 + 2 Na3NO3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NH4NO3 + LiOH = LiNO3 + NH3H2O =>
NH4NO3 + LiOH = LiNO3 + NH3H2O
SO2 + I2 = SI2 + O2 =>
SO2 + I2 = SI2 + O2
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
PbS + HNO3 = PbSO4 + H2O + NO =>
3 PbS + 8 HNO3 = 3 PbSO4 + 4 H2O + 8 NO
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
(NH3OH)Cl + NaOH + CuSO4 = N2O + Cu2O + Na2SO4 + H2O + NaCl =>
2(NH3OH)Cl + 10 NaOH + 4 CuSO4 = N2O + 2 Cu2O + 4 Na2SO4 + 9 H2O + 2 NaCl
NgNO3 + Na2SO4 = Ng2SO4 + NaNO3 =>
2 NgNO3 + Na2SO4 = Ng2SO4 + 2 NaNO3
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 HNO3 + 2 H2O
KHSO4 = HSO4 + K =>
KHSO4 = HSO4 + K
K2Cr2O7 + Ag = Ag2Cr2O7 + K2 =>
K2Cr2O7 + 2 Ag = Ag2Cr2O7 + K2
Zn + AcO = ZnAcO =>
Zn + AcO = ZnAcO
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2(SO4)
I2 + NiBr2 = NiI2 + Br2 =>
I2 + NiBr2 = NiI2 + Br2
Cr2O3Ca(OH)2 = Ca(CrO2)2H2O =>
Cr2O3Ca(OH)2 = Ca(CrO2)2H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SO2 = S + O =>
SO2 = S + 2 O
C2H5OH + Cl = C2H5OCl + H2 =>
2 C2H5OH + 2 Cl = 2 C2H5OCl + H2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
KMnO4 + NaOH + Na2S2O3 + H2O = MnO2 + Na2SO4 + KOH =>
8 KMnO4 + 6 NaOH + 3 Na2S2O3 + H2O = 8 MnO2 + 6 Na2SO4 + 8 KOH
BaCl2(Aq) + Na2SO4(Aq) = BaSO4(s) + NaCl(Aq) =>
BaCl2(Aq) + Na2SO4(Aq) = BaSO4(s) + 2 NaCl(Aq)
PH3 + O2 = H2O + HPO3 =>
PH3 + 2 O2 = H2O + HPO3
CaO + NaOH = Ca(OH)2 + Na2O =>
CaO + 2 NaOH = Ca(OH)2 + Na2O
HNO3 + K2SIO3 = H2SIO3 + KNO3 =>
2 HNO3 + K2SIO3 = H2SIO3 + 2 KNO3
P + NaOH = NaH + P2O5 =>
2 P + 5 NaOH = 5 NaH + P2O5
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