| 前日に均衡した方程式 |
Ba(NO3)2 + 2 NH2SO3H = Ba(NH2SO3)2 + 2 HNO3
Sc + HNO3 = Sc(NO3)3 + N2O + H2O =>
8 Sc + 30 HNO3 = 8 Sc(NO3)3 + 3 N2O + 15 H2O
NH4 + F2 = NH4F =>
2 NH4 + F2 = 2 NH4F
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu =>
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu
K2CrO4 = K{+} + CrO4{2-} =>
K2CrO4 = 2 K{+} + CrO4{2-}
Au + HNO2 = AuNO2 + H =>
Au + HNO2 = AuNO2 + H
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O
CH3NH2(g) + O2 = CO2 + H2O + N2 =>
4 CH3NH2(g) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Na2(Zn(OH)4) + NH4Cl = NH4OH + NaCl + Zn(OH)2 =>
Na2(Zn(OH)4) + 2 NH4Cl = 2 NH4OH + 2 NaCl + Zn(OH)2
NH3(g) + O2 = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2 = 2 N2(g) + 6 H2O(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HNO3 + H2 = NH2OH + H2O =>
HNO3 + 3 H2 = NH2OH + 2 H2O
(NH4)2S + O2 = NH3 + H2O + S =>
2(NH4)2S + O2 = 4 NH3 + 2 H2O + 2 S
Na2(Zn(OH)4) + NH4Cl = NH4OH + NaCl + Zn(OH)2 =>
Na2(Zn(OH)4) + 2 NH4Cl = 2 NH4OH + 2 NaCl + Zn(OH)2
Mg{2+} + H2O = Mg(OH)2 + H{+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + 2 H{+}
K(s) + I2(g) = KI =>
2 K(s) + I2(g) = 2 KI
Tl + HCl = TlCl + H2 =>
2 Tl + 2 HCl = 2 TlCl + H2
Cu + MgCl2 = CuCl2 + Mg2 =>
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2
Fe2O3(s) + C = Fe(l) + CO(g) =>
Fe2O3(s) + 3 C = 2 Fe(l) + 3 CO(g)
Li + Si = Li2Si =>
2 Li + Si = Li2Si
C2H5NH2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5NH2(l) + 15 O2(g) = 8 CO2(g) + 14 H2O(l) + 2 N2(g)
BaCl2 + HCl = Ba(H)2 + Cl =>
BaCl2 + 2 HCl = Ba(H)2 + 4 Cl
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
HNO2 + Na2CO3 = NaNO2 + H2CO3 =>
2 HNO2 + Na2CO3 = 2 NaNO2 + H2CO3
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
SO2 + NH4OH = NH4HSO3 =>
SO2 + NH4OH = NH4HSO3
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
Fe + SnCl4 = FeCl2 + Sn =>
2 Fe + SnCl4 = 2 FeCl2 + Sn
CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5
Cl + SrI2 = SrCl2 + I =>
2 Cl + SrI2 = SrCl2 + 2 I
Ti + HNO3 + H2O = TiO(OH)2 + NO =>
3 Ti + 4 HNO3 + H2O = 3 TiO(OH)2 + 4 NO
Fe(s) + H2SO4 = Fe2(SO4)3 + H2(g) =>
2 Fe(s) + 3 H2SO4 = Fe2(SO4)3 + 3 H2(g)
AgOH + NH3 = (Ag(NH3)2)OH =>
AgOH + 2 NH3 = (Ag(NH3)2)OH
C4H6 + HCl = C4H5Cl + H2 =>
C4H6 + HCl = C4H5Cl + H2
CrO4{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Cr{3+} + 6 CO2 + 8 H2O
Zn(OH)2 + Cu(OH)2 = CuZnO2 + H2O =>
Zn(OH)2 + Cu(OH)2 = CuZnO2 + 2 H2O
Fe(SCN)3 + KF = K3[FeF6] + KSCN =>
Fe(SCN)3 + 6 KF = K3[FeF6] + 3 KSCN
Al + Cr{3+} = Al{3+} + Cr =>
Al + Cr{3+} = Al{3+} + Cr
C9H8O4 + NaOH = C7H5O3Na + H2O =>
7 C9H8O4 + 9 NaOH = 9 C7H5O3Na + 10 H2O
KCNS + K2Cr2O7 + H2SO4 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KCNS + 5 K2Cr2O7 + 19 H2SO4 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO =>
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
C2Cl4 + O2 = CO + Cl2 =>
C2Cl4 + O2 = 2 CO + 2 Cl2
NH4Cl(s) + H2O(l) = HCl + NH4OH =>
NH4Cl(s) + H2O(l) = HCl + NH4OH
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
K2[Zn(OH)4] + HNO3 = KNO3 + Zn(NO3)2 + H2O =>
K2[Zn(OH)4] + 4 HNO3 = 2 KNO3 + Zn(NO3)2 + 4 H2O
C6 + O2 = CO2 =>
C6 + 6 O2 = 6 CO2
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