| 前日に均衡した方程式 |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg3N2(s) + H2O(l) = MgO(s) + NH3(g) =>
Mg3N2(s) + 3 H2O(l) = 3 MgO(s) + 2 NH3(g)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Au + Pb(NO3)2 = Pb + Au(NO3)2 =>
Au + Pb(NO3)2 = Pb + Au(NO3)2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
FeO2 + S2 = Fe2O3 + SO2 =>
8 FeO2 + S2 = 4 Fe2O3 + 2 SO2
Mg + HIO3 = Mg(IO3) + H2 =>
2 Mg + 2 HIO3 = 2 Mg(IO3) + H2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
KMnO4 + C3H8O3 = KMnO7C3H8 =>
KMnO4 + C3H8O3 = KMnO7C3H8
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCr2O4 + Cl2 = CrO2Cl2 + FeCl3 =>
2 FeCr2O4 + 7 Cl2 = 4 CrO2Cl2 + 2 FeCl3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe(NH4)2(SO4)2*3H2O + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*3H2O + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Sc(OH)3 + H3PO4 = ScPO4 + H2O =>
Sc(OH)3 + H3PO4 = ScPO4 + 3 H2O
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al(s) + Cu{+}(aq) = Al{3+}(aq) + Cu(s) =>
Al(s) + 3 Cu{+}(aq) = Al{3+}(aq) + 3 Cu(s)
BaCl2 + KI = BaIKCl2 =>
BaCl2 + KI = BaIKCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KCl + NH4OH = KOH + ClNH4 =>
KCl + NH4OH = KOH + ClNH4
Cr(OH)3 + KNO3 + Na2CO3 = Na2CrO4 + H2O + KNO2 + CO2 =>
2 Cr(OH)3 + 3 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 H2O + 3 KNO2 + 2 CO2
BaSiO3 = Ba + Si + O =>
BaSiO3 = Ba + Si + 3 O
GaF + Cs = F + GaCs =>
GaF + Cs = F + GaCs
C(s) + CO2(g) = CO(g) =>
C(s) + CO2(g) = 2 CO(g)
MgSO4 + Mg = Mg2O2 + SO2 =>
MgSO4 + Mg = Mg2O2 + SO2
Na + SO3 = Na2SO3 =>
2 Na + SO3 = Na2SO3
CuO + LiOH = Li2CuO2 + H2O =>
CuO + 2 LiOH = Li2CuO2 + H2O
Ca(NO3)2*4H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*4H2O = 2 CaO + 4 NO2 + O2 + 8 H2O
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Mg3Si4O10(OH)2 = Mg2SiO4 + H2O + SiO2 =>
2 Mg3Si4O10(OH)2 = 3 Mg2SiO4 + 2 H2O + 5 SiO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Mg + S = MgS =>
Mg + S = MgS
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + Zn = (ZnCl)2 + H2 =>
2 HCl + 2 Zn = (ZnCl)2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Co{+} + NH4CNS = CoCNS + NH4{+} =>
Co{+} + NH4CNS = CoCNS + NH4{+}
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
HC1(g) + O2(g) = H2O(l) + C2(g) =>
4 HC1(g) + O2(g) = 2 H2O(l) + 2 C2(g)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Co(NO3)2 + Rb2CrO4 = RbNO3 + CoCrO4 =>
Co(NO3)2 + Rb2CrO4 = 2 RbNO3 + CoCrO4
A1(s) + NaC1O4(s) = A12O3(s) + NaC1(s) =>
48 A1(s) + 3 NaC1O4(s) = 4 A12O3(s) + 3 NaC1(s)
NiI3 = NiI + I2 =>
NiI3 = NiI + I2
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