| 前日に均衡した方程式 |
2 CO2 + 3 H2O = C2H5OH + 3 O2
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
Cl2K2 = KCl =>
Cl2K2 = 2 KCl
H3N = H2 + N =>
2 H3N = 3 H2 + 2 N
SiI4 + H2O = SiO2 + HI =>
SiI4 + 2 H2O = SiO2 + 4 HI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
CuSO4 + F = FSO4 + Cu =>
CuSO4 + F = FSO4 + Cu
C2H5BrC6H6 = C6H5BrC2H6 =>
C2H5BrC6H6 = C6H5BrC2H6
SnO2 + NaOH + H2O = Na2Sn(OH)6 =>
SnO2 + 2 NaOH + 2 H2O = Na2Sn(OH)6
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HCO3 + H2SO4 = HSO4 + H2O + CO2 =>
HCO3 + H2SO4 = HSO4 + H2O + CO2
Pb(NO3)2 + Mg = Pb + Mg(NO3) =>
Pb(NO3)2 + 2 Mg = Pb + 2 Mg(NO3)
C4H8O4 + NaHCO3 = C4H6Na2O4 + CO2 + H2O =>
C4H8O4 + 2 NaHCO3 = C4H6Na2O4 + 2 CO2 + 2 H2O
CaOLi = CaLiO =>
CaOLi = CaLiO
K2CrO7 + HCl = KCl + CrCl3 + Cl2 + H2O2 =>
2 K2CrO7 + 14 HCl = 4 KCl + 2 CrCl3 + 2 Cl2 + 7 H2O2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
Mg(NO2)2 + H2SO4 = MgSO4 + HNO2 =>
Mg(NO2)2 + H2SO4 = MgSO4 + 2 HNO2
HSiCl2 + H2O = H4Si4O4 + HCl =>
4 HSiCl2 + 4 H2O = H4Si4O4 + 8 HCl
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Zn + HCl + HNO3 = ZnCl2 + NO + H2O =>
3 Zn + 6 HCl + 2 HNO3 = 3 ZnCl2 + 2 NO + 4 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
KOH + Sr(OH)2 = SrOH + K(OH)2 =>
KOH + Sr(OH)2 = SrOH + K(OH)2
ZnON2O5 = Zn(NO3)2 =>
ZnON2O5 = Zn(NO3)2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
N2O5 + H2 = NH3 + H2O =>
N2O5 + 8 H2 = 2 NH3 + 5 H2O
Fe(NO3)2 + HI = FeI2 + HNO3 =>
Fe(NO3)2 + 2 HI = FeI2 + 2 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sr2SO4 + Ba2Cl = Sr2Cl + Ba2SO4 =>
Sr2SO4 + Ba2Cl = Sr2Cl + Ba2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + H2O = HCl + KOH =>
KCl + H2O = HCl + KOH
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CH2COH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
CH3CH2COH + 2 KMnO4 + 3 KOH = CH3CH2COOK + 2 K2MnO4 + 2 H2O
Ba + LiCl = BaCl + Li =>
Ba + LiCl = BaCl + Li
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
Cu2(OH)2CO3 + NH3 = CuN4H12{2+} + OH{-} + CO3{2-} =>
Cu2(OH)2CO3 + 8 NH3 = 2 CuN4H12{2+} + 2 OH{-} + CO3{2-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
OH{-} + HSeO3{+} = H2O + SeO3 =>
OH{-} + HSeO3{+} = H2O + SeO3
C2H2 + HNO3 = C2NO3 + H2 =>
2 C2H2 + 2 HNO3 = 2 C2NO3 + 3 H2
FeSO4 + HNO3 + H2S04 = Fe2(SO4)3 + HNO2 + H2O =>
8 FeSO4 + 17 HNO3 + H2S04 = 4 Fe2(SO4)3 + 17 HNO2 + H2O
C3H6O3 = C2H4O2 =>
2 C3H6O3 = 3 C2H4O2
K2Cr2O7 + KNO2 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3NHCH3(aq) + H2SO4(aq) = NHCH3(aq) + CH3SO4 + H2(g) =>
CH3NHCH3(aq) + H2SO4(aq) = NHCH3(aq) + CH3SO4 + H2(g)
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