前日に均衡した方程式 |
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
Ba(HCO3) + HNO3 = Ba(NO3)2 + CO2 + NO2 + H2O =>
Ba(HCO3) + 3 HNO3 = Ba(NO3)2 + CO2 + NO2 + 2 H2O
CH3OH + Na = Na2O + CH4 =>
CH3OH + 2 Na = Na2O + CH4
H2SO4 + Na = Na4SO4 + H2 =>
H2SO4 + 4 Na = Na4SO4 + H2
H2SO4 + KOH = KSO4 + HOH2 =>
H2SO4 + KOH = KSO4 + HOH2
Pb(No3)2 + K2CrO4 = Pb(No3)2K2CrO4 =>
Pb(No3)2 + K2CrO4 = Pb(No3)2K2CrO4
C14H19O9 + H2O = C3H6O2 + CO2 =>
14 C14H19O9 + 38 H2O = 57 C3H6O2 + 25 CO2
Fe2O3 = Fe3 + O3 =>
3 Fe2O3 = 2 Fe3 + 3 O3
SnF2 + Na3(PO4) = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3(PO4) = Sn3(PO4)2 + 6 NaF
NH3(g) = NH3(aq) =>
NH3(g) = NH3(aq)
KI(aq) + Br2(aq) = I2 + KBr(aq) =>
2 KI(aq) + Br2(aq) = I2 + 2 KBr(aq)
Fe(NO3)3 + NaCl = NaNO3 + Fe(Cl)3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + Fe(Cl)3
PbO + HF = PbF2 + H2O =>
PbO + 2 HF = PbF2 + H2O
H2O + CaCl2 + NaHCo3 = NaCl + Ca(OH)2 + H2Co3 =>
2 H2O + CaCl2 + 2 NaHCo3 = 2 NaCl + Ca(OH)2 + 2 H2Co3
P(s) + O(g) = P2O5 =>
2 P(s) + 5 O(g) = P2O5
Zn(NO3)2 = Zn + N + O =>
Zn(NO3)2 = Zn + 2 N + 6 O
Si(s) + HF(aq) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aq) = SiF4(g) + 2 H2(g)
NiCl2 + Na2SO3 = NiSO3 + NaCl =>
NiCl2 + Na2SO3 = NiSO3 + 2 NaCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Br2 + HI + H2O = HIO3 + HBr =>
3 Br2 + HI + 3 H2O = HIO3 + 6 HBr
K3PO4 + ZnSO4 = K3Zn + PO4SO4 =>
K3PO4 + ZnSO4 = K3Zn + PO4SO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + Cl2Pb =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Cl2Pb
SiH2 = Si + H4 =>
2 SiH2 = 2 Si + H4
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Na2S2O3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 3 H2O + 4 SO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
PbNO3(ac) + NaCl(ac) = PbCl(s) + NaNO3(ac) =>
PbNO3(ac) + NaCl(ac) = PbCl(s) + NaNO3(ac)
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Li2S + GaP = Li3P + Ga2S3 =>
3 Li2S + 2 GaP = 2 Li3P + Ga2S3
HCN + HNO2 = H2CN + NO2 =>
HCN + HNO2 = H2CN + NO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
In2(SO4)3 + KOH = In(OH)3 + K2SO4 =>
In2(SO4)3 + 6 KOH = 2 In(OH)3 + 3 K2SO4
KMnO4 + C2H5OH + HCl = MnCl2 + KCl + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 36 HCl = 12 MnCl2 + 12 KCl + 10 CO2 + 33 H2O
W0 + KClO3 + KOH = K2WO4 + KCl + H2O =>
W0 + KClO3 + 2 KOH = K2WO4 + KCl + H2O
CrCl3 + NaOH + KClO3 = Na2CrO4 + KCl + NaCl + H2O =>
2 CrCl3 + 10 NaOH + KClO3 = 2 Na2CrO4 + KCl + 6 NaCl + 5 H2O
Ba(OH)2 + SO2 = Ba(SO3) + H2O =>
Ba(OH)2 + SO2 = Ba(SO3) + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + Cl2 = C2H2Cl2 =>
C2H2 + Cl2 = C2H2Cl2
NO(aq) + H2O(g) = NH3(g) + O2 =>
4 NO(aq) + 6 H2O(g) = 4 NH3(g) + 5 O2
PbN6 + CrMnO8 = Pb3O4 + Cr203 + MnO2 + NO =>
1827 PbN6 + 2233 CrMnO8 = 609 Pb3O4 + 11 Cr203 + 2233 MnO2 + 10962 NO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCl + Pb(ClO3)2 = PbCl2 + KClO3 =>
2 KCl + Pb(ClO3)2 = PbCl2 + 2 KClO3
ZnO + Na2(SO4) = ZnSO4 + Na2O =>
ZnO + Na2(SO4) = ZnSO4 + Na2O
MgCl2(aq) + K2CO3(aq) = KCl(aq) + MgCO3(s) =>
MgCl2(aq) + K2CO3(aq) = 2 KCl(aq) + MgCO3(s)
Mg2NO2 = Mg + NO2 =>
Mg2NO2 = 2 Mg + NO2
Cu(NO3) + NH3 = Cu(H)3 + NNO3 =>
Cu(NO3) + NH3 = Cu(H)3 + NNO3
NaCr(OH)4 = NaCrO2 + H2O =>
NaCr(OH)4 = NaCrO2 + 2 H2O
C2H4O2 + O2 = C + H2O3 =>
C2H4O2 + 2 O2 = 2 C + 2 H2O3
NaOH + Mg = MgO + Na + H2 =>
2 NaOH + 2 Mg = 2 MgO + 2 Na + H2
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