| 前日に均衡した方程式 |
NH4 + 4 O = NO2 + 2 H2O
Fe2S2 = Fe + S =>
Fe2S2 = 2 Fe + 2 S
H2SO4 + NH3(H2O) = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3(H2O) = (NH4)2SO4 + 2 H2O
FeZnSO4 = FeSO4Zn =>
FeZnSO4 = FeSO4Zn
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
Cr(OH)2 + HIO3 = Cr(IO3)2 + H2O =>
Cr(OH)2 + 2 HIO3 = Cr(IO3)2 + 2 H2O
Li + O2 = O2Li =>
Li + O2 = O2Li
MnO4{-} + H2O + C2O4{-2} = MnO2 + CO3{-2} + H{+} =>
2 MnO4{-} + 2 H2O + 3 C2O4{-2} = 2 MnO2 + 6 CO3{-2} + 4 H{+}
NH4 + O = N + H2O =>
NH4 + 2 O = N + 2 H2O
V3(Po3)5 + Au(NO2)4 = V(NO2)5 + Au3(Po3)4 =>
4 V3(Po3)5 + 15 Au(NO2)4 = 12 V(NO2)5 + 5 Au3(Po3)4
MgO2 + H = Mg + H2O =>
MgO2 + 4 H = Mg + 2 H2O
Zn + Na2HPO4 = Na3PO4 + Zn3(PO4)2 + H2 =>
3 Zn + 6 Na2HPO4 = 4 Na3PO4 + Zn3(PO4)2 + 3 H2
NaH + F2 = NaF + H2 =>
2 NaH + F2 = 2 NaF + H2
Al2O3(s) + OH(aq) + H2O(l) = Al(OH)4(aq) =>
Al2O3(s) + 2 OH(aq) + 3 H2O(l) = 2 Al(OH)4(aq)
BaCO3(s) + HNO3(ac) = Ba(NO3)2(ac) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HNO3(ac) = Ba(NO3)2(ac) + H2O(l) + CO2(g)
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
CH3CH2CH2OH + CH3COOH = CH3CH2CH2COOCH3 + H2O =>
CH3CH2CH2OH + CH3COOH = CH3CH2CH2COOCH3 + H2O
FeO + CaCl2 = FeCl2 + CaO =>
FeO + CaCl2 = FeCl2 + CaO
CH3COOH + HNO2 = CH3COO + H3O + NO =>
2 CH3COOH + HNO2 = 2 CH3COO + H3O + NO
NH4 + O = HNO3 + H2O =>
2 NH4 + 9 O = 2 HNO3 + 3 H2O
C2H2(g) + O(g) = CO2(g) + H2O(g)C2H2(g) =>
2 C2H2(g) + 5 O(g) = 2 CO2(g) + H2O(g)C2H2(g)
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
N4H4 = NH3 + N2 =>
3 N4H4 = 4 NH3 + 4 N2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C2H4 + C2H4O2 = C4H8O2 =>
C2H4 + C2H4O2 = C4H8O2
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
K3PO4 + CuBr2 = KBr + Cu3(PO4)2 =>
2 K3PO4 + 3 CuBr2 = 6 KBr + Cu3(PO4)2
C13H24 + O2 = CO2 + H2O =>
C13H24 + 19 O2 = 13 CO2 + 12 H2O
CH3COOH + HNO2 = CH3COO + H3O + NO =>
2 CH3COOH + HNO2 = 2 CH3COO + H3O + NO
KClO(s) = KCl(s) + O2 =>
2 KClO(s) = 2 KCl(s) + O2
Br2O3 + O2 = Br2O5 =>
Br2O3 + O2 = Br2O5
NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O
H2SeO3 + Fe(OH)2 = Fe(SeO3) + H2O =>
H2SeO3 + Fe(OH)2 = Fe(SeO3) + 2 H2O
Si + CF4 = SiF4 + C =>
Si + CF4 = SiF4 + C
Zn + HNO{3} = Zn(NO{3}){2} + NO + H{2}O =>
Zn + 5 HNO{3} = Zn(NO{3}){2} + 4 NO + 5 H{2}O
CuCl2 + KF = KCl + CuF2 =>
CuCl2 + 2 KF = 2 KCl + CuF2
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
Mg(NO3)2 + MgC2O4 + H2SO4 = Mg(SO4)2 + (NH4)2SO4 + CO2 + H2O =>
2 Mg(NO3)2 + 7 MgC2O4 + 20 H2SO4 = 9 Mg(SO4)2 + 2(NH4)2SO4 + 14 CO2 + 12 H2O
C2H2O4 + C2H6O = C6H10O4 + H2O =>
C2H2O4 + 2 C2H6O = C6H10O4 + 2 H2O
Cu(NO3)2 + NH3*H2O = H2O + (Cu(NH3)4)(NO3)2 =>
Cu(NO3)2 + 4 NH3*H2O = 4 H2O + (Cu(NH3)4)(NO3)2
KI + NaBrO3 + HCl = KCl + NaBr + I2 + H2O =>
6 KI + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 I2 + 3 H2O
LiCl + H2CO3 = Li2CO3 + HCl =>
2 LiCl + H2CO3 = Li2CO3 + 2 HCl
OH = H + O =>
OH = H + O
Mn2I3 = Mn + I2 =>
2 Mn2I3 = 4 Mn + 3 I2
Re + HNO3 = HReO4 + NO2 + H2O =>
Re + 7 HNO3 = HReO4 + 7 NO2 + 3 H2O
CH3CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH2OH + 3 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
CuCl2 + KF = KCl + CuF2 =>
CuCl2 + 2 KF = 2 KCl + CuF2
C8H13NO2 + H2SO4 + KMnO4 = C8H13NO4 + K2SO4 + MnSO4 + H2O =>
5 C8H13NO2 + 6 H2SO4 + 4 KMnO4 = 5 C8H13NO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
CaCl2 + Sr = CaSr + Cl2 =>
CaCl2 + Sr = CaSr + Cl2
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