| 前日に均衡した方程式 |
SCN{-} + 3 Br2 + 12 H2O = SO4{-2} + CN{-} + 6 Br{-} + 8 H3O{+}
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
O7 = O8 =>
8 O7 = 7 O8
H2SO4 + Ca + F = HF + CaSO4 =>
H2SO4 + Ca + 2 F = 2 HF + CaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HgCl2 + Fe = FeCl2 + Hg =>
HgCl2 + Fe = FeCl2 + Hg
Cd + O2 = CdO2 =>
Cd + O2 = CdO2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
HCI + O2 = CIO + H2 =>
2 HCI + O2 = 2 CIO + H2
Na2HPO4 + Br2 = NaBr + HPO4 =>
Na2HPO4 + Br2 = 2 NaBr + HPO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + KMnO4 = MnCl2 + KCl2 + Cl2 + H2O =>
8 HCl + KMnO4 = MnCl2 + KCl2 + 2 Cl2 + 4 H2O
Ca + PO4(aq) = CaPO4(s) =>
Ca + PO4(aq) = CaPO4(s)
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
C2O2(OH)2 + K2Cr2O7 + K2C2O4 = K3Cr(C2O4)3 + H2O + O2 =>
8 C2O2(OH)2 + 2 K2Cr2O7 + 4 K2C2O4 = 4 K3Cr(C2O4)3 + 8 H2O + 3 O2
KCl + Ca(NO3) = KNO3 + CaCl =>
KCl + Ca(NO3) = KNO3 + CaCl
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
Li2S(aq) + AgNO3(aq) = LiNO3 + Ag2S =>
Li2S(aq) + 2 AgNO3(aq) = 2 LiNO3 + Ag2S
NH3 + Mg(NO3)2 + H2O = Mg(OH)2 + NH4NO3 =>
2 NH3 + Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 NH4NO3
F + O + H2O = FOH =>
2 F + O + H2O = 2 FOH
K2Na[Co(NO2)6] + HCl = H3[Co(NO2)6] + KCl + NaCl =>
K2Na[Co(NO2)6] + 3 HCl = H3[Co(NO2)6] + 2 KCl + NaCl
HgClO4 + Ag = HgAg + ClO4 =>
HgClO4 + Ag = HgAg + ClO4
Hg + O = HgO =>
Hg + O = HgO
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
NaHCO3 + Na2H2P2O7 = Na4P2O7 + CO2 + H2O =>
2 NaHCO3 + Na2H2P2O7 = Na4P2O7 + 2 CO2 + 2 H2O
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
Zn(s) + Pb(CH3COO)2(aq) = Pb + Zn(CH3COO) =>
2 Zn(s) + Pb(CH3COO)2(aq) = Pb + 2 Zn(CH3COO)
Cu2O + SO2 = O2 + Cu2S =>
2 Cu2O + 2 SO2 = 3 O2 + 2 Cu2S
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4 + H2O(l) =>
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4 + 6 H2O(l)
KMnO4 + Na2S + H2O = MnO2 + KOH + Na2SO4 =>
8 KMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 8 KOH + 3 Na2SO4
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
As2S5 + NH4OH = (NH4)3AsO4 + (NH4)3[AsS4] + H2O =>
4 As2S5 + 24 NH4OH = 3(NH4)3AsO4 + 5(NH4)3[AsS4] + 12 H2O
KI + Br2 + H2O = KIO3 + HBr =>
KI + 3 Br2 + 3 H2O = KIO3 + 6 HBr
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(sq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(sq)
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
H2 + S = HS = H2S =>
H2 + 2 S = 2 HS
N2H4(l) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2(l) = N2(g) + 4 H2O(g)
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N =>
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaOH + Sr = Sr(OH)2 + Na =>
2 NaOH + Sr = Sr(OH)2 + 2 Na
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MnI2 = Mn + I =>
MnI2 = Mn + 2 I
Ca(ClO)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4
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