| 前日に均衡した方程式 |
6 HNO3 + HI = HIO3 + 3 H2O + 6 NO2
Na2(TeO3) + NaI + HCl = NaCl + Te + I2 + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 2 I2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O =>
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb(s)
NH4Br(aq) + CaCO3(s) = CaBr2(aq) + CO2(g) + (NH4)2O(aq) =>
2 NH4Br(aq) + CaCO3(s) = CaBr2(aq) + CO2(g) + (NH4)2O(aq)
AgNO3 + Fe(CN)6 = NO3 + Ag4Fe(CN)6 =>
4 AgNO3 + Fe(CN)6 = 4 NO3 + Ag4Fe(CN)6
NH3 + O2 = NO + H2*O =>
4 NH3 + 5 O2 = 4 NO + 6 H2*O
Ni + FeSO4 = NiSO4 + Fe =>
Ni + FeSO4 = NiSO4 + Fe
FeO2 + CO = Fe + CO2 =>
FeO2 + 2 CO = Fe + 2 CO2
C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + 2 H2O
Al(Cl)3 + NaOH = Al(OH)3 + Na3(Cl)3 =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + Na3(Cl)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgCO3 + PbCl2 = MgCl2 + PbCO3 =>
MgCO3 + PbCl2 = MgCl2 + PbCO3
N + O2 = N2O2 =>
2 N + O2 = N2O2
NaBr(aq) + AgNO3 = NaNO3 + AgBr =>
NaBr(aq) + AgNO3 = NaNO3 + AgBr
Ti(NO3)4 + H2O = TiO2 + HNO3 =>
Ti(NO3)4 + 2 H2O = TiO2 + 4 HNO3
Tl + S8 = Tl2S =>
16 Tl + S8 = 8 Tl2S
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Ni(CH3COO)3 + HCl = NiCl + H(CH3COO)3 =>
Ni(CH3COO)3 + HCl = NiCl + H(CH3COO)3
hydrogen + oxygen = water =>
2 H2 + O2 = 2 H2O
HNO3 + Na(OH) = NaNO3 + H2O =>
HNO3 + Na(OH) = NaNO3 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Zn3(PO4)2 + HNO3 = Zn(NO3)2 + H3PO4 =>
Zn3(PO4)2 + 6 HNO3 = 3 Zn(NO3)2 + 2 H3PO4
MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40
C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O
Cu2 + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu2 + 2 Ag(NO3)2 = 2 Cu(NO3)2 + 2 Ag
NaHSO3 + KOH = Na + KSO3 + H2O =>
NaHSO3 + KOH = Na + KSO3 + H2O
Fe{3+} + NCS{-} = Fe(NCS){2+} =>
Fe{3+} + NCS{-} = Fe(NCS){2+}
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
Na2CO3 + Fe3(SO4)2 = Fe3(CO3)2 + Na2SO4 =>
2 Na2CO3 + Fe3(SO4)2 = Fe3(CO3)2 + 2 Na2SO4
CoBr = Co2 + Br =>
2 CoBr = Co2 + 2 Br
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
B2O3 + HNO3 = B(NO3)3 + H2O =>
B2O3 + 6 HNO3 = 2 B(NO3)3 + 3 H2O
CuSO4 + Al = Cu + Al3(SO4)3 =>
3 CuSO4 + 3 Al = 3 Cu + Al3(SO4)3
Al2(SO4)3*12H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*12H2O = Al2(SO4)3 + 12 H2O
Fe + HCl + AgNo3 = FeCl3 + H2No3 + Ag =>
2 Fe + 6 HCl + 3 AgNo3 = 2 FeCl3 + 3 H2No3 + 3 Ag
Al(OH)3 + H3PO4 = Al3(PO4)3 + H2O =>
3 Al(OH)3 + 3 H3PO4 = Al3(PO4)3 + 9 H2O
HBr + Ba(OH)2 = BrOH + Ba + H2O =>
HBr + Ba(OH)2 = BrOH + Ba + H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40
Pb + K3PO4 = Pb3(PO4)4 + K =>
3 Pb + 4 K3PO4 = Pb3(PO4)4 + 12 K
Na + Cd(NO3)2 = NaNO3 + Cd =>
2 Na + Cd(NO3)2 = 2 NaNO3 + Cd
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4 + CuCl2 = NH4Cl + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2 NH4Cl + CuSO4
K2SiO3 + NaOH = KOH + Na2SiO3 =>
K2SiO3 + 2 NaOH = 2 KOH + Na2SiO3
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Na + H2 + S + O2 = NaHSO3 =>
2 Na + H2 + 2 S + 3 O2 = 2 NaHSO3
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