| 前日に均衡した方程式 |
CH3COONa(aq) + AgNO3(aq) = AgCH3COO + NaNO3
FeSO4 + NH3 = FeNH3 + SO4 =>
FeSO4 + NH3 = FeNH3 + SO4
H2SO4 + K2Cr2O7 + C2H6O = K2SO4 + Cr2(SO4)5 + C2H4O + H2O =>
6 H2SO4 + K2Cr2O7 + C2H6O = K2SO4 + Cr2(SO4)5 + C2H4O + 7 H2O
Zn(NO3)2 + Fe2(SO4)3 = ZnSO4 + Fe(NO3)3 =>
3 Zn(NO3)2 + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe(NO3)3
SO3 + Ca = CaSO3 =>
SO3 + Ca = CaSO3
S + FeCl3 + H2O = FeCl2 + H2SO4 + HCl =>
S + 6 FeCl3 + 4 H2O = 6 FeCl2 + H2SO4 + 6 HCl
Br2 + I2 + Ba(OH)2 = BaBr2 + Ba(IO3)2 + H2O =>
5 Br2 + I2 + 6 Ba(OH)2 = 5 BaBr2 + Ba(IO3)2 + 6 H2O
NH3 + O2 = NO3{-} + H{+} + H2O{-}4 =>
6 NH3 + 11 O2 = 6 NO3{-} + 10 H{+} + 4 H2O{-}4
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Br + K(OH) = KBr + K(BrO3) + H2O =>
6 Br + 6 K(OH) = 5 KBr + K(BrO3) + 3 H2O
KMnO4 + FeSO4 + H2O = Fe(OH)3 + KOH + MnO2 + Fe2(SO4)3 =>
KMnO4 + 3 FeSO4 + 2 H2O = Fe(OH)3 + KOH + MnO2 + Fe2(SO4)3
H3CCH2OH + H2O2 = H3CCOOH + H2O =>
H3CCH2OH + 2 H2O2 = H3CCOOH + 3 H2O
CrCl2 + H2SO4 = HCl + CrSO4 =>
CrCl2 + H2SO4 = 2 HCl + CrSO4
CuSO4*32H2O = CuSO4 + H2O =>
CuSO4*32H2O = CuSO4 + 32 H2O
Br2O + CuO = CuBr2 + O2 =>
Br2O + CuO = CuBr2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3F + OH{-} = CH3OH + F{-} =>
CH3F + OH{-} = CH3OH + F{-}
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)
Li + H3P = Li3P + H2 =>
6 Li + 2 H3P = 2 Li3P + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
TiCl2 + TiAl3 = TiAl + AlCl3 =>
6 TiCl2 + 5 TiAl3 = 11 TiAl + 4 AlCl3
KMnO4 + C2H5OH + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Hg + S = HgS =>
Hg + S = HgS
Mg + HCl + O = MgCl2 + H2O =>
Mg + 2 HCl + O = MgCl2 + H2O
BaCr2O7 + NaOH = NaCr2O7 + BaOH =>
BaCr2O7 + NaOH = NaCr2O7 + BaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HHCO3 = CO2 + H2O =>
HHCO3 = CO2 + H2O
NaOH + H(SO4)2 = Na(SO4)2 + H2O =>
NaOH + H(SO4)2 = Na(SO4)2 + H2O
MgCl2 + Na2HPO4 = Mg3(PO4)2 + NaCl + H3PO4 =>
3 MgCl2 + 3 Na2HPO4 = Mg3(PO4)2 + 6 NaCl + H3PO4
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Na2[B2(OH)4(O2)2]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]6H2O + 34 KI + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 17 I2
C7H4Na2O3 + H2SO4 = C7H6O3 + NaHSO4 =>
C7H4Na2O3 + 2 H2SO4 = C7H6O3 + 2 NaHSO4
CH3COO + H = CH3COOH =>
CH3COO + H = CH3COOH
CH3CO2Na = CH3CO2 + Na =>
CH3CO2Na = CH3CO2 + Na
Cu + HNO3 = Cu(NO3)2(aq) + H2 =>
Cu + 2 HNO3 = Cu(NO3)2(aq) + H2
H2SO3 + Ca(HO)2 = CaSO3 + H2O =>
H2SO3 + Ca(HO)2 = CaSO3 + 2 H2O
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
KI + Li = ILi + K =>
KI + Li = ILi + K
S8 + AgF = SF + Ag2S =>
3 S8 + 16 AgF = 16 SF + 8 Ag2S
HI + Ba(ClO)2 = HClO + BaI2 =>
2 HI + Ba(ClO)2 = 2 HClO + BaI2
Cr2O7{2-} + HS{-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 HS{-} + 11 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
MgCl2 + Fe3(PO4)2 = Mg3(PO4)2 + FeCl2 =>
3 MgCl2 + Fe3(PO4)2 = Mg3(PO4)2 + 3 FeCl2
K[Cr(OH)4] = KOH + Cr(OH)3 =>
K[Cr(OH)4] = KOH + Cr(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2S + O2 = Li2O + SO3 =>
Li2S + 2 O2 = Li2O + SO3
Al + (NH4)2S2O8 = N2 + Al2O3 + Al2S3 + H2O =>
12 Al + 3(NH4)2S2O8 = 3 N2 + 4 Al2O3 + 2 Al2S3 + 12 H2O
C6H8O7 + I2 = C6H6O7 + HI =>
C6H8O7 + I2 = C6H6O7 + 2 HI
Zn + Sn(No3)4 = Zn(No3)2(aq) + Sn(s) =>
2 Zn + Sn(No3)4 = 2 Zn(No3)2(aq) + Sn(s)
NaCl + C7H16 = H16Na + C7Cl =>
NaCl + C7H16 = H16Na + C7Cl
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