| 前日に均衡した方程式 |
4 KClO3 = 3 KClO4 + KCl
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
IrCl3 + NaOH = HCl + Ir2O3 + NaCl =>
2 IrCl3 + 3 NaOH = 3 HCl + Ir2O3 + 3 NaCl
Pb + HNO3 = H2 + Pb(NO3)2 =>
Pb + 2 HNO3 = H2 + Pb(NO3)2
C4H8 + HCl = C6H5Cl + H2 =>
3 C4H8 + 2 HCl = 2 C6H5Cl + 8 H2
Cu2S + H2O = Cu2O + H2S =>
Cu2S + H2O = Cu2O + H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
La2(C2O4)3 + Ce(SO4)2 = La2(SO4)2 + Ce(C2O4)3 =>
La2(C2O4)3 + Ce(SO4)2 = La2(SO4)2 + Ce(C2O4)3
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
CaCO3 + MgO = Mg(CO3) + CaO =>
CaCO3 + MgO = Mg(CO3) + CaO
Cu + Na2SO4 = Cu2(SO4)2 + Na =>
2 Cu + 2 Na2SO4 = Cu2(SO4)2 + 4 Na
CuBr2 + NH4OH = Br2NH4 + CuOH =>
CuBr2 + NH4OH = Br2NH4 + CuOH
Al(NO3)3 + NaI = AlI + Na(NO3)3 =>
Al(NO3)3 + NaI = AlI + Na(NO3)3
KI + NaNO3 + H2SO4 = I2 + K2SO4 + NaNO2 + H2O =>
2 KI + NaNO3 + H2SO4 = I2 + K2SO4 + NaNO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H8O4 + NaOH = C2H3NaO2 + H2O =>
C4H8O4 + 2 NaOH = 2 C2H3NaO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al(C6H4(NO2)2(COONa)2)2 + Zn + HCl = ZnC6H4(NO2)2(COONa)2 + AlCl3 + H2 =>
2 Al(C6H4(NO2)2(COONa)2)2 + 4 Zn + 6 HCl = 4 ZnC6H4(NO2)2(COONa)2 + 2 AlCl3 + 3 H2
CuSO4 + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
H2CO3 + NaCl = NaClCO2 + H2O =>
H2CO3 + NaCl = NaClCO2 + H2O
CaBr2 + Fe2(SO4)3 = CaSO4 + FeBr3 =>
3 CaBr2 + Fe2(SO4)3 = 3 CaSO4 + 2 FeBr3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg(s) + H2O = MgO + H2 =>
Mg(s) + H2O = MgO + H2
Cr2O3 + KMnO4 = K2Cr2O7 + MnO2 =>
Cr2O3 + 2 KMnO4 = K2Cr2O7 + 2 MnO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Pb + H2SO4 = H2 + PbSO4 =>
Pb + H2SO4 = H2 + PbSO4
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
C3H8 + K2Cr2O7 + H2SO4 = C3H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + K2Cr2O7 + 4 H2SO4 = 3 C3H8O + K2SO4 + Cr2(SO4)3 + 4 H2O
(CH4)2N2H2 + N2O4 = N2 + H2O + CO2 =>
4(CH4)2N2H2 + 9 N2O4 = 13 N2 + 20 H2O + 8 CO2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
H + NO = H2O + N =>
2 H + NO = H2O + N
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Si + NaOH = SiO + Na2 + H2 =>
2 Si + 2 NaOH = 2 SiO + Na2 + H2
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
Ni + C4H8N2O2 = Ni(C4H8N2O2)2 =>
Ni + 2 C4H8N2O2 = Ni(C4H8N2O2)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S + Pb(NO3)2 = PbS + K2(NO3)2 =>
K2S + Pb(NO3)2 = PbS + K2(NO3)2
C14H18N2O5 + O2 = CO2 + H2O + N2 =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4 + Cl2 =>
2 FeCl3 + 6 NH4OH = 2 Fe(OH)3 + 6 NH4 + 3 Cl2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
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