| 前日に均衡した方程式 |
MnO4 + 4 H2SO3 = 4 SO4 + Mn + 8 H
TiO2 + H = Ti + H2O =>
TiO2 + 4 H = Ti + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
BaNO3 + KSO4 = KNO3 + BaSO4 =>
BaNO3 + KSO4 = KNO3 + BaSO4
F4S + H2O = O2S + FH =>
F4S + 2 H2O = O2S + 4 FH
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
(NH4)2S + H2O = (NH4)2O + H2S =>
(NH4)2S + H2O = (NH4)2O + H2S
LiOHMg = LiMgOH =>
LiOHMg = LiMgOH
K(NO3) = KNO2 + O2 =>
2 K(NO3) = 2 KNO2 + O2
CdSO4 + Ba(OH)2 = BaSO4 + Cd(OH)2 =>
CdSO4 + Ba(OH)2 = BaSO4 + Cd(OH)2
HClO4(aq) + NH3(aq) = NH4ClO4 =>
HClO4(aq) + NH3(aq) = NH4ClO4
I{-}(aq) + Br2(l) = I2(s) + Br{-}(aq) =>
2 I{-}(aq) + Br2(l) = I2(s) + 2 Br{-}(aq)
H2CCH2 + O2 = CO2 + H2O =>
H2CCH2 + 3 O2 = 2 CO2 + 2 H2O
Cd + S = CdS =>
Cd + S = CdS
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Fe + Si = FeSi =>
Fe + Si = FeSi
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + HNO3(dilute) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + N2O + 5 H2O
Zn + PO4 = ZnPO4 =>
Zn + PO4 = ZnPO4
N + O2(g) = NO(g) =>
2 N + O2(g) = 2 NO(g)
Sr(OH)2 + NO2 = Sr(NO3)2 + H2 =>
Sr(OH)2 + 2 NO2 = Sr(NO3)2 + H2
SiO2 + HF + NaF = Na2(SiF6) + H2O =>
SiO2 + 4 HF + 2 NaF = Na2(SiF6) + 2 H2O
Fe + LiCN = Li + Fe3CN =>
3 Fe + LiCN = Li + Fe3CN
NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
Cu + CaF2 = CuCaF2 =>
Cu + CaF2 = CuCaF2
KI + CI = KCI + I =>
KI + CI = KCI + I
CH3CH2CHCHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
3 CH3CH2CHCHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
C6H5COOH + Na = C6H5COONa + H2 =>
2 C6H5COOH + 2 Na = 2 C6H5COONa + H2
S8(s) + F2(g) = SF6(s) =>
S8(s) + 24 F2(g) = 8 SF6(s)
LiOH(aq) + HClO(aq) = LiClO(aq) + H2O(l) =>
LiOH(aq) + HClO(aq) = LiClO(aq) + H2O(l)
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
Ca + HF = HFCa =>
Ca + HF = HFCa
HBr + O3 = H2O + Br2 =>
6 HBr + O3 = 3 H2O + 3 Br2
H2S + NaCl = NaH2ClS =>
H2S + NaCl = NaH2ClS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Fe2 + CO3 = FeCO3 =>
Fe2 + 2 CO3 = 2 FeCO3
Ba + S = BaS =>
Ba + S = BaS
C5H11NH2 + H2O = C5H11OH + NH3 =>
C5H11NH2 + H2O = C5H11OH + NH3
MnO2 + CH3COOH = Mn(CH3COO)2 + H2O + O2 =>
2 MnO2 + 4 CH3COOH = 2 Mn(CH3COO)2 + 2 H2O + O2
PbO2 + Cl{-} + H2O = PbCl2 + O2 + OH{-} =>
2 PbO2 + 4 Cl{-} + 2 H2O = 2 PbCl2 + O2 + 4 OH{-}
Fe + Si = FeSi =>
Fe + Si = FeSi
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O =>
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O
Cu + K4[Fe(CN)6] = K + Cu4[Fe(CN)6] =>
4 Cu + K4[Fe(CN)6] = 4 K + Cu4[Fe(CN)6]
Cr(OH)3 + KOH = K[Cr(OH)4] =>
Cr(OH)3 + KOH = K[Cr(OH)4]
Al + HNO3 + H2O = Al2O3 + NH4NO3 =>
8 Al + 6 HNO3 + 3 H2O = 4 Al2O3 + 3 NH4NO3
Cd + S8 = CdS =>
8 Cd + S8 = 8 CdS
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