| 前日に均衡した方程式 |
4 CuO + PH3 = H3PO4 + 4 Cu
K2Cr2O7 + CH3COOH + Na2SO3 = Na2SO4 + CH3COOK + (CH3COO)3Cr + H2O =>
K2Cr2O7 + 8 CH3COOH + 3 Na2SO3 = 3 Na2SO4 + 2 CH3COOK + 2(CH3COO)3Cr + 4 H2O
CuBr2(aq) + NH4NO3(aq) = Cu(NO3)2 + BrNH4 =>
CuBr2(aq) + 2 NH4NO3(aq) = Cu(NO3)2 + 2 BrNH4
C27H38O14 + O2 = H2O + CO2 =>
2 C27H38O14 + 59 O2 = 38 H2O + 54 CO2
Fe(OH)3 + Al(Cl)3 = Fe(Cl)3 + Al(OH)3 =>
Fe(OH)3 + Al(Cl)3 = Fe(Cl)3 + Al(OH)3
H2SO4(l) = H2(g) + S(s) + O2(g) =>
H2SO4(l) = H2(g) + S(s) + 2 O2(g)
XZnS + NH4Cl = XZnCl2 + (NH4)2S =>
XZnS + 2 NH4Cl = XZnCl2 + (NH4)2S
CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca
C2H6S + K2Cr2O7 + H3PO4 = CO2 + SO2 + CrPO4 + K2HPO4 + H2O =>
C2H6S + 3 K2Cr2O7 + 9 H3PO4 = 2 CO2 + SO2 + 6 CrPO4 + 3 K2HPO4 + 15 H2O
CO2 + ZnO = ZnC + O2 =>
2 CO2 + 2 ZnO = 2 ZnC + 3 O2
Fe2(SO4)3 + BaSO3 = Fe2(SO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 BaSO3 = Fe2(SO3)3 + 3 BaSO4
K3[CuI4] + Na2S2O7 = SO2 + I2 + CuSO4 + Na2SO4 + K2SO4 =>
2 K3[CuI4] + 10 Na2S2O7 = 5 SO2 + 4 I2 + 2 CuSO4 + 10 Na2SO4 + 3 K2SO4
CH3COOH + Mg(HCO3) = H2O + CO2 + Mg(CH3COO)2 =>
15 CH3COOH + 8 Mg(HCO3) = 10 H2O + 6 CO2 + 8 Mg(CH3COO)2
MoO2 + XeF2 = MoF2 + Xe + O2 =>
MoO2 + XeF2 = MoF2 + Xe + O2
N + H + O = NH4OH =>
N + 5 H + O = NH4OH
NOCl + O2 = NO2 + Cl =>
2 NOCl + O2 = 2 NO2 + 2 Cl
CrO4{2-} + H2O + HSnO2{2-} = CrO{2-} + OH{-} + HSnO3{-} =>
CrO4{2-} + H2O + 2 HSnO2{2-} = CrO{2-} + 2 OH{-} + 2 HSnO3{-}
W2O3 + H2 = HW2 + H2O =>
2 W2O3 + 7 H2 = 2 HW2 + 6 H2O
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O + SO2 =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O + SO2
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
(NH4)2SO4 + Na3(PO4) = (NH4)3PO4 + Na2SO4 =>
3(NH4)2SO4 + 2 Na3(PO4) = 2(NH4)3PO4 + 3 Na2SO4
Zn(s) + O2 = ZnO(s) =>
2 Zn(s) + O2 = 2 ZnO(s)
H2SO4 + KHSO4 = HSO4 + KH2SO4 =>
H2SO4 + KHSO4 = HSO4 + KH2SO4
H3PO2 + I2 + H2O = H2PO4 + HI =>
2 H3PO2 + 5 I2 + 4 H2O = 2 H2PO4 + 10 HI
KCIO3 + P4S3 = P2O5 + KCI + SO2 =>
16 KCIO3 + 3 P4S3 = 6 P2O5 + 16 KCI + 9 SO2
NiH2 + C4H8N2O2 = NiC4H8 + HNO =>
NiH2 + C4H8N2O2 = NiC4H8 + 2 HNO
FeCl3 + AgNO3 = AgCl + Fe + (NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe + (NO3)3
Mg + H(NO3) = MgNO3 + H2 =>
2 Mg + 2 H(NO3) = 2 MgNO3 + H2
Ag2S + FeBr3 = AgBr + Fe2S3 =>
3 Ag2S + 2 FeBr3 = 6 AgBr + Fe2S3
Al + O = AlO1 =>
Al + O = AlO1
Fe(s) + NaOH(aq) = NaFeO + H2(g) =>
2 Fe(s) + 2 NaOH(aq) = 2 NaFeO + H2(g)
AlCl3 + H2O = AlCl3*12H2O =>
AlCl3 + 12 H2O = AlCl3*12H2O
Zn + Sn3(PO4)4 = Sn + Zn2PO4 =>
8 Zn + Sn3(PO4)4 = 3 Sn + 4 Zn2PO4
H3AsO3 + HCl = AsCl3 + H2O =>
H3AsO3 + 3 HCl = AsCl3 + 3 H2O
N2H4 + Cl2 = N2 + Cl{-} + H{+} =>
N2H4 + 2 Cl2 = N2 + 4 Cl{-} + 4 H{+}
HBr + FeS = H2S + Fe(Br)2 =>
2 HBr + FeS = H2S + Fe(Br)2
KI + HCl + KNO2 = NO + KCl + I2 + H2O =>
2 KI + 4 HCl + 2 KNO2 = 2 NO + 4 KCl + I2 + 2 H2O
W + Cl2 = WCl4 =>
W + 2 Cl2 = WCl4
Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg
K2 + MnSO4 + PbO2 + H2SO4 = KMnO4 + PbSO4 + H2O =>
K2 + 2 MnSO4 + 6 PbO2 + 4 H2SO4 = 2 KMnO4 + 6 PbSO4 + 4 H2O
Sc + S8 = Sc2S3 =>
16 Sc + 3 S8 = 8 Sc2S3
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
Ag + HNO3(k) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(k) = AgNO3 + NO2 + H2O
AgCl + I = AgI + Cl2 =>
2 AgCl + 2 I = 2 AgI + Cl2
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
Cu3 + AgNO3 = Cu(NO3)2 + Ag =>
Cu3 + 6 AgNO3 = 3 Cu(NO3)2 + 6 Ag
NaBr + Mn(NO3)2 = NaNO3 + MnBr2 =>
2 NaBr + Mn(NO3)2 = 2 NaNO3 + MnBr2
KMnO4 + ZnCl2 = K2Zn + ClMnO4 =>
2 KMnO4 + ZnCl2 = K2Zn + 2 ClMnO4
Cr2O7{2-} + H{+} + Sn = Cr + Sn{2+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Sn = 2 Cr + 6 Sn{2+} + 7 H2O
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