| 前日に均衡した方程式 |
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
BaCl2 + K2CrO4 = Ba(O4)2 + K2CrCl =>
BaCl2 + 2 K2CrO4 = Ba(O4)2 + 2 K2CrCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
S(OH)2 = SOH2O =>
S(OH)2 = SOH2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HC2H3O2(aq) + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
C2H69 + O2 = CO2 + H2O =>
4 C2H69 + 77 O2 = 8 CO2 + 138 H2O
Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + C2H4O2 =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 C2H4O2
CO + H2 = C6H16 + H2O =>
6 CO + 14 H2 = C6H16 + 6 H2O
H2C2O4 + RbOH = H2OH + C2O4Rb =>
H2C2O4 + RbOH = H2OH + C2O4Rb
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CU(OH)Br + HBr = CUBr2 + H2O =>
CU(OH)Br + HBr = CUBr2 + H2O
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
I2 + HCl = HI2 + Cl =>
I2 + HCl = HI2 + Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
H2CrO4 = H2Cr2O7 + H2O =>
2 H2CrO4 = H2Cr2O7 + H2O
K2CrO4 + Ba = BaK + CrO4 =>
K2CrO4 + 2 Ba = 2 BaK + CrO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq) =>
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq)
Na2CO3 + Sn(NO3)2 = Na2(NO3)2 + SnCO3 =>
Na2CO3 + Sn(NO3)2 = Na2(NO3)2 + SnCO3
NaI + CuSO4 + Na2S2O3 + H2O = CuI + Na2SO4 + H2SO4 =>
8 NaI + 8 CuSO4 + Na2S2O3 + 5 H2O = 8 CuI + 5 Na2SO4 + 5 H2SO4
Ge + KF = GeF4 + K =>
Ge + 4 KF = GeF4 + 4 K
FeO + N2 = Fe3N2 + O2 =>
6 FeO + 2 N2 = 2 Fe3N2 + 3 O2
Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
H2SO4 + Al = Al2(H2SO4)3 =>
3 H2SO4 + 2 Al = Al2(H2SO4)3
NaBr + H2S = HBr + Na2S =>
2 NaBr + H2S = 2 HBr + Na2S
CaBr + CrNO3 = CaNO3 + CrBr =>
CaBr + CrNO3 = CaNO3 + CrBr
C3H6 + HBr = C3H7 + Br =>
C3H6 + HBr = C3H7 + Br
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
KOH + SiO3 = KO3 + SiOH =>
KOH + SiO3 = KO3 + SiOH
CuCl2 + Fe2(CO3)3 = FeCl3 + CuCO3 =>
3 CuCl2 + Fe2(CO3)3 = 2 FeCl3 + 3 CuCO3
Sc + Ti(CO3)2 = Ti + Sc2(CO3)3 =>
4 Sc + 3 Ti(CO3)2 = 3 Ti + 2 Sc2(CO3)3
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Cu(OH)2 + Br2 = Cu(OH)2Br =>
2 Cu(OH)2 + Br2 = 2 Cu(OH)2Br
CCl4 + F2 + KCl = KF + Cl2*CCl4 =>
CCl4 + F2 + 2 KCl = 2 KF + Cl2*CCl4
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
HClO + NaOH = ClO + NaOH2 =>
HClO + NaOH = ClO + NaOH2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KClO4 + Cu = CuO + KCl =>
KClO4 + 4 Cu = 4 CuO + KCl
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg =>
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg
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