| 前日に均衡した方程式 |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H6 + CH3CHCH2 = C6H5CH2CH2CH3 =>
C6H6 + CH3CHCH2 = C6H5CH2CH2CH3
Al(OH)2 + HNo3 = Al(No3)2 + H2O =>
Al(OH)2 + 2 HNo3 = Al(No3)2 + 2 H2O
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P2O3 + K2Cr2O7 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + H3PO4 =>
3 P2O3 + 2 K2Cr2O7 + 8 H2SO4 + H2O = 2 Cr2(SO4)3 + 2 K2SO4 + 6 H3PO4
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ra + Si = RaSi =>
Ra + Si = RaSi
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
BaCl2(aq) + Na2CrO4(aq) = NaCl(s) + BaCrO4(aq) =>
BaCl2(aq) + Na2CrO4(aq) = 2 NaCl(s) + BaCrO4(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PBBr2 + HCl = HBr + PBCl2 =>
PBBr2 + 2 HCl = 2 HBr + PBCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCl + Mg(OH3)2 = KCl(OH3) + Mg2 =>
4 KCl + 2 Mg(OH3)2 = 4 KCl(OH3) + Mg2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe = Fe(oh)2 =>
2 Fe = Fe(oh)2
CaO + H3PO4 = H2O + Ca(H2PO4)2 =>
CaO + 2 H3PO4 = H2O + Ca(H2PO4)2
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
NH4Cl + Li3PO4 = LiCl + (NH4)3PO4 =>
3 NH4Cl + Li3PO4 = 3 LiCl + (NH4)3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cd(NH3)4Cl2 + KCN = K2Cd(CN)4 + NH3 + KCl =>
Cd(NH3)4Cl2 + 4 KCN = K2Cd(CN)4 + 4 NH3 + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C8H8O3 + H2O = CH4O + C7H6O3 =>
C8H8O3 + H2O = CH4O + C7H6O3
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
H2 + O2H2O = H2O =>
2 H2 + O2H2O = 3 H2O
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
P4O10 + BaCl2 + O2 = Ba3(PO4)2 + Cl2 =>
P4O10 + 6 BaCl2 + 3 O2 = 2 Ba3(PO4)2 + 6 Cl2
Br(l)CaI(aq) = CaBrI(s) =>
Br(l)CaI(aq) = CaBrI(s)
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CaH2O = CaOH2 =>
CaH2O = CaOH2
FeCl2 + H2OCl2 = FeCl3 + H2O =>
2 FeCl2 + H2OCl2 = 2 FeCl3 + H2O
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
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