| 前日に均衡した方程式 |
2 KClO3 + CaBr2 = 2 KBr + Ca(ClO3)2
MeMgBr + AlCl3 = Al2Me6 + Br + MgCl =>
6 MeMgBr + 2 AlCl3 = Al2Me6 + 6 Br + 6 MgCl
HCl + NaOH = HClNa + OH =>
HCl + NaOH = HClNa + OH
Zn(OH)2 + Na2CO3 = NaOH + ZnCO3 =>
Zn(OH)2 + Na2CO3 = 2 NaOH + ZnCO3
B2O3 + KOH = B(OH)3 + K2O =>
B2O3 + 6 KOH = 2 B(OH)3 + 3 K2O
NH4Cl + Fe2(CO3)3 = FeCl3 + CO2 + NH3 + H2O =>
6 NH4Cl + Fe2(CO3)3 = 2 FeCl3 + 3 CO2 + 6 NH3 + 3 H2O
Fe + H2TeO4 = Fe2(TeO4)3 + H2 =>
2 Fe + 3 H2TeO4 = Fe2(TeO4)3 + 3 H2
CrO4 + H2SO3 = Cr + SO4 + H2O =>
CrO4 + 2 H2SO3 = Cr + 2 SO4 + 2 H2O
NaOH + Al = NaAlO + H =>
NaOH + Al = NaAlO + H
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3O2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O + 6 CH3O2H
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
Ca2PO4F + H2SO4 = CaSO4 + HF + CaHPO4 =>
Ca2PO4F + H2SO4 = CaSO4 + HF + CaHPO4
Na2S + CdSO4 = NaSO4 + Cd2S =>
Na2S + 2 CdSO4 = 2 NaSO4 + Cd2S
K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2
CH3CH2OH(l) + O2 = CO2 + H2O =>
CH3CH2OH(l) + 3 O2 = 2 CO2 + 3 H2O
CH3CH3CHOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH3CHOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
Pb + Ca = PbCa =>
Pb + Ca = PbCa
HNO2 + HSO3 = NO2 + H2SO3 =>
HNO2 + HSO3 = NO2 + H2SO3
CO + H2 = CH3OH = CH3Br = C2H6 = C2H4 = C2H5OH =>
CO + 2 H2 = CH3OH
C5H12O(l) + O2(g) = H2O(g) + CO2(g) =>
2 C5H12O(l) + 15 O2(g) = 12 H2O(g) + 10 CO2(g)
CrCl2 + Na2CO3 = CrCO3 + NaCl =>
CrCl2 + Na2CO3 = CrCO3 + 2 NaCl
CH3CH2CH2OK + CH3CH2Br = CH3CH2CH2OBr + CH3CH2K =>
CH3CH2CH2OK + CH3CH2Br = CH3CH2CH2OBr + CH3CH2K
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(s) + Ca(NO3)2(aq) =>
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(s) + Ca(NO3)2(aq)
C7H8 + Br2 = C7H5Br3 + HBr =>
C7H8 + 3 Br2 = C7H5Br3 + 3 HBr
NaCN + H2O = HCN + Na2O =>
2 NaCN + H2O = 2 HCN + Na2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
LiN + HCl = LiCl + HN =>
LiN + HCl = LiCl + HN
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Ag + Cu2O = AgO + Cu =>
Ag + Cu2O = AgO + 2 Cu
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
ZnCl2 + SnCl45H2O + H2O = Zn2SnO4 + Cl2 + HCl =>
4 ZnCl2 + 2 SnCl45H2O + 6 H2O = 2 Zn2SnO4 + 41 Cl2 + 16 HCl
NaOH + FeCl{3+} = NaCl{3+} + Fe(OH) =>
NaOH + FeCl{3+} = NaCl{3+} + Fe(OH)
FeO + PdF{+2} = FeF{2} + PdO =>
FeO + PdF{+2} = FeF{2} + PdO
NiCO3(s) + Fe(s) = FeCO3 + Ni =>
NiCO3(s) + Fe(s) = FeCO3 + Ni
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn =>
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn
Fe + Li2O + S = Li2FeSO =>
Fe + Li2O + S = Li2FeSO
Al{3+}(aq) + {-} = Al(s) =>
Al{3+}(aq) + 3e = Al(s)
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
Cr2(SO4)3 + HCl = Cr(HCl) + SO4 =>
Cr2(SO4)3 + 2 HCl = 2 Cr(HCl) + 3 SO4
KClO + NO + KOH = KCl + KNO3 + H2O =>
3 KClO + 2 NO + 2 KOH = 3 KCl + 2 KNO3 + H2O
C4H7Cl3O + NH4CSN = C4H6Cl2 + NH2Cl + HCSN + H2O =>
C4H7Cl3O + NH4CSN = C4H6Cl2 + NH2Cl + HCSN + H2O
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
LiHCO3 + FeF3 = LiF + Fe(HCO3)3 =>
3 LiHCO3 + FeF3 = 3 LiF + Fe(HCO3)3
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaNO3 + H2O + Na2MnO4 =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + NaNO3 + H2O + Na2MnO4
C2H6 + O2 = H202 + CO2 =>
101 C2H6 + 202 O2 = 3 H202 + 202 CO2
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