| 前日に均衡した方程式 |
H2SO4 + Mg = H2 + MgSO4
Fe2O3(s) + CO(g) = FeO(l) + CO2(g) =>
Fe2O3(s) + CO(g) = 2 FeO(l) + CO2(g)
C6H5OH + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H5OH + FeCl3 = 3 C6H5Cl + Fe(OH)3
CdCO3 + HNO3 = Cd(NO3)2 + CO2 + H2O =>
CdCO3 + 2 HNO3 = Cd(NO3)2 + CO2 + H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
K2B4O7 + HCl + H2O = H3BO3 + KCl =>
K2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 KCl
AgI + NH3 = AgNH3 + I2 =>
2 AgI + 2 NH3 = 2 AgNH3 + I2
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH2CONH2 + H2O = CO2 + NH3 =>
NH2CONH2 + H2O = CO2 + 2 NH3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Se + BrO3{-} + H2O = H2SeO4 + Br{-} =>
Se + BrO3{-} + H2O = H2SeO4 + Br{-}
Fe3O4 + HI = FeI2 + I2 + H2O =>
Fe3O4 + 8 HI = 3 FeI2 + I2 + 4 H2O
S8 + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O =>
S8 + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O
CH3 = C2H6 =>
2 CH3 = C2H6
MgS = Mg + S =>
MgS = Mg + S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + H2O =>
2 C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + 2 H2O
CaCO3 + NaBr = CaBr2 + Na2CO3 =>
CaCO3 + 2 NaBr = CaBr2 + Na2CO3
ZnI2 + H2O = HIO3 + H2 + Zn =>
ZnI2 + 6 H2O = 2 HIO3 + 5 H2 + Zn
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2 =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 4 Fe2(SO4)3 + 7 H2O + K2
MgCO3(s) = Mg(s) + CO3(s) =>
MgCO3(s) = Mg(s) + CO3(s)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
K2SO4 + C4H6BaO4 = CH3CO2K + BaSO4 =>
K2SO4 + C4H6BaO4 = 2 CH3CO2K + BaSO4
CrO2{-} + H2O + ClO{-} = CrO42{-} + Cl2 + OH{-} =>
CrO2{-} + 40 H2O + 80 ClO{-} = CrO42{-} + 40 Cl2 + 80 OH{-}
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
NO3NH4 + BaCl2 = Ba(NO3)2 + NH4Cl =>
2 NO3NH4 + BaCl2 = Ba(NO3)2 + 2 NH4Cl
LiHH2O = H2LiOH =>
LiHH2O = H2LiOH
Fe + Ba(OH)2 = Fe(OH)2 + Ba =>
Fe + Ba(OH)2 = Fe(OH)2 + Ba
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
NaCl + O3 = NaClO1 =>
3 NaCl + O3 = 3 NaClO1
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AlCl3 = Cl2 + AlCl =>
AlCl3 = Cl2 + AlCl
CH3SO3H + C2H5OH = CHSOCH + H2O =>
2 CH3SO3H + C2H5OH = 2 CHSOCH + 5 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe3S4 + O2 = Fe2O3 + SO3 =>
4 Fe3S4 + 33 O2 = 6 Fe2O3 + 16 SO3
FeCl3(ac) + NaSCN(ac) = Fe(SCN)3(ac) + NaCl(ac) =>
FeCl3(ac) + 3 NaSCN(ac) = Fe(SCN)3(ac) + 3 NaCl(ac)
Br2 + MnO2 + OH({-}) = Br({-}) + MnO4({-}) + H2O =>
3 Br2 + 2 MnO2 + 8 OH({-}) = 6 Br({-}) + 2 MnO4({-}) + 4 H2O
RbNO3 + MgF2 = Mg(NO3)2 + RbF =>
2 RbNO3 + MgF2 = Mg(NO3)2 + 2 RbF
C60H100O40N + H2O = CH4 + CO2 + NH3 =>
8 C60H100O40N + 126 H2O = 257 CH4 + 223 CO2 + 8 NH3
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