| 前日に均衡した方程式 |
2 K(OH) + NiCl2 = Ni(OH)2 + 2 KCl
BeBr2 + H2SO4 = HBr + BeSO4 =>
BeBr2 + H2SO4 = 2 HBr + BeSO4
KMnO4 + Li2SO3 = KMnO3 + Li2SO4 =>
KMnO4 + Li2SO3 = KMnO3 + Li2SO4
H2O + Co = CoO + H2 =>
H2O + Co = CoO + H2
HMnO4 + NaOH = H2O + NaMnO4 =>
HMnO4 + NaOH = H2O + NaMnO4
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
H2S + Na2O = Na2S + H2O =>
H2S + Na2O = Na2S + H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
potassiumiodide + lead(II)nitrate = lead(II)iodide + potassiumnitrate =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H18(v) + O2(g) = CO2(g) + H2O(v) =>
2 C8H18(v) + 25 O2(g) = 16 CO2(g) + 18 H2O(v)
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
K(OH) + NiCl2 = Ni(OH)2 + KCl =>
2 K(OH) + NiCl2 = Ni(OH)2 + 2 KCl
NH4NO3 + Fe4[Fe(CN)6]3 = Fe2O3 + H2O + N2 + CO2 =>
93 NH4NO3 + 2 Fe4[Fe(CN)6]3 = 7 Fe2O3 + 186 H2O + 111 N2 + 36 CO2
LiOH + C6H8O7 = LiC6 + H2O + CO2 =>
18 LiOH + 25 C6H8O7 = 18 LiC6 + 109 H2O + 42 CO2
CH3COH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + HOH =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 HOH
CrO3 + KNO3 + Na2CO = Na2CrO4 + KNO2 + CO2 =>
CrO3 + 2 KNO3 + Na2CO = Na2CrO4 + 2 KNO2 + CO2
HCH2CHCO2 + OH = H2O + CH2CHCO2 =>
HCH2CHCO2 + OH = H2O + CH2CHCO2
C3H7NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 C3H7NH2 + 42 KMnO4 + 63 H2SO4 = 42 MnSO4 + 21 K2SO4 + 30 CO2 + 5 N2 + 108 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
NaOH + HCOONa + KMnO4 = Na2MnO4 + K2CO3 + H2O =>
3 NaOH + HCOONa + 2 KMnO4 = 2 Na2MnO4 + K2CO3 + 2 H2O
C2H6O + MnO4{-} + H{+} = C2H4O2 + Mn{2+} + H2O =>
5 C2H6O + 4 MnO4{-} + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
Al(OH)3(s) + CH4(g) = Al4C3(s) + H2O(i) =>
4 Al(OH)3(s) + 3 CH4(g) = Al4C3(s) + 12 H2O(i)
KNo3 + AlCl3 = Al(No3)3 + KCl =>
3 KNo3 + AlCl3 = Al(No3)3 + 3 KCl
CO2 + H2O = CH3CH2CH2COOH + O2 =>
4 CO2 + 4 H2O = CH3CH2CH2COOH + 5 O2
Mo2O3 + KMnO4 + H2SO4 = MoO2 + MnSO4 + K2SO4 + H2O =>
5 Mo2O3 + 2 KMnO4 + 3 H2SO4 = 10 MoO2 + 2 MnSO4 + K2SO4 + 3 H2O
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
NiCO3 + HI = CO2 + H2O + NiI2 =>
NiCO3 + 2 HI = CO2 + H2O + NiI2
Li2 + HNO3 = LiNO3 + NO2 + H2O =>
Li2 + 4 HNO3 = 2 LiNO3 + 2 NO2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
I3{-} + H2O + H3AsO3 = I{-} + H2AsO4{-} + H{+} =>
I3{-} + H2O + H3AsO3 = 3 I{-} + H2AsO4{-} + 3 H{+}
Zn(Cl)2 + NH4CO3 = Zn(CO3)2 + NH4Cl =>
Zn(Cl)2 + 2 NH4CO3 = Zn(CO3)2 + 2 NH4Cl
Mg(HO)2 + HBr = MgBr2 + H2O =>
Mg(HO)2 + 2 HBr = MgBr2 + 2 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Li + Br = LiBr =>
Li + Br = LiBr
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
CH3COOH + CH4N2O = C56H81NO15 + CO2 + H2O =>
68 CH3COOH + CH4N2O = 2 C56H81NO15 + 25 CO2 + 57 H2O
Mg(HO)2 + HBr = MgBr2 + H2O =>
Mg(HO)2 + 2 HBr = MgBr2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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