| 前日に均衡した方程式 |
CaCoCl2 = CaCl2Co
SnCl2 + NaH2AsO4 + HCl = NaH2AsO3 + SnCl4 + H2O =>
SnCl2 + NaH2AsO4 + 2 HCl = NaH2AsO3 + SnCl4 + H2O
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
Na2[Zn(OH)4] + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KOH + NaOH =>
3 Na2[Zn(OH)4] + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KOH + 6 NaOH
DOH = HOD =>
DOH = HOD
Fe2O3 + K = OK2 + Fe =>
Fe2O3 + 6 K = 3 OK2 + 2 Fe
C4Br8 = Br2 + C4 =>
C4Br8 = 4 Br2 + C4
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
C21H40 + O2 = H2O + CO =>
2 C21H40 + 41 O2 = 40 H2O + 42 CO
P4 + H2O + NaOH = PH3 + Na3H2PO4 =>
P4 + 2 H2O + 6 NaOH = 2 PH3 + 2 Na3H2PO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + H2SO3 = MgH2 + SO3 =>
Mg + H2SO3 = MgH2 + SO3
O2 + Br2 = Br2O7 =>
7 O2 + 2 Br2 = 2 Br2O7
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
Ag{+} + HAsO4{2-} + H2O = Ag3AsO4 + H3O{+} =>
3 Ag{+} + HAsO4{2-} + H2O = Ag3AsO4 + H3O{+}
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl
H2O + NH3 + Ca2P2O7 = H2ONH4CaPO4 =>
3 H2O + 2 NH3 + Ca2P2O7 = 2 H2ONH4CaPO4
CaC2 + CO2 + H2O = Ca(OH)2 + HCH2CHCO2H =>
13 CaC2 + 4 CO2 + 38 H2O = 13 Ca(OH)2 + 10 HCH2CHCO2H
Al2(OOCCOO)3 = Al + OOCCOO =>
Al2(OOCCOO)3 = 2 Al + 3 OOCCOO
Na(s) + H2O(aq) = NaO + H2 =>
Na(s) + H2O(aq) = NaO + H2
NaHCO3 + ClH = NaCl + H2O + CO2 =>
NaHCO3 + ClH = NaCl + H2O + CO2
NH4(ClO4) + Al = Al2O3 + HCl + NO + H2O =>
2 NH4(ClO4) + 2 Al = Al2O3 + 2 HCl + 2 NO + 3 H2O
Fe3O4 + FO2 = Fe2O3 + F =>
4 Fe3O4 + FO2 = 6 Fe2O3 + F
CH4(g) + O2(g) = CO2(aq) + H2O =>
CH4(g) + 2 O2(g) = CO2(aq) + 2 H2O
KOH + SnCl2 = Cl2 + SnOH + K =>
KOH + SnCl2 = Cl2 + SnOH + K
La2(C2O4)3 + H = La(H)3 + H2C2O4 =>
La2(C2O4)3 + 12 H = 2 La(H)3 + 3 H2C2O4
CdBr2 + Na2S = Br2Na2 + CdS =>
CdBr2 + Na2S = Br2Na2 + CdS
NHO3 + Ba(OH)2 = Ba(NO3)2 + HOH =>
2 NHO3 + Ba(OH)2 = Ba(NO3)2 + 2 HOH
Na2CO3 + H2SO4 = H2O + CO2(g) + Na2SO4 =>
Na2CO3 + H2SO4 = H2O + CO2(g) + Na2SO4
Mg(NO3)2 + NH4F = MgF2 + (NH4)(NO3) =>
Mg(NO3)2 + 2 NH4F = MgF2 + 2(NH4)(NO3)
Na(NO3) + LiCl = NaCl + Li(NO3) =>
Na(NO3) + LiCl = NaCl + Li(NO3)
KMnO4(ac) + H2O2(ac) = KMnH2 + O =>
KMnO4(ac) + H2O2(ac) = KMnH2 + 6 O
NH4 + F = N + H4F =>
NH4 + F = N + H4F
C2H5OH + Ag2O = C2H5OOH + Ag =>
C2H5OH + Ag2O = C2H5OOH + 2 Ag
H2SO4 + Ca2CO3 = H2CO3 + Ca2SO4 =>
H2SO4 + Ca2CO3 = H2CO3 + Ca2SO4
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C3H8O + I2 + NaOH = CHI3 + HCOONa + HI =>
C3H8O + 6 I2 + NaOH = 2 CHI3 + HCOONa + 6 HI
H{+} + IO3{-} + I{-} = I2 + OH =>
6 H{+} + 2 IO3{-} + 4 I{-} = 3 I2 + 6 OH
C6H5MgBr + SO2 = C6H5SO2MgBr =>
C6H5MgBr + SO2 = C6H5SO2MgBr
NaMnO4 + HCl + FeCl2 = MnCl2 + FeCl3 + H2O + NaCl =>
NaMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + 5 FeCl3 + 4 H2O + NaCl
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
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