| 前日に均衡した方程式 |
3 C + 2 SO = 2 CS + CO2
Sn + ZnCl2 = SnCl2 + Zn =>
Sn + ZnCl2 = SnCl2 + Zn
NaHCO3 + H = HNaHCO3 =>
NaHCO3 + H = HNaHCO3
K2S + Cu = CuS + K =>
K2S + Cu = CuS + 2 K
Fe(CO3)2 + H2SO4 = Fe2 + (SO4)3 + H2O + CO2 =>
6 Fe(CO3)2 + 12 H2SO4 = 3 Fe2 + 4(SO4)3 + 12 H2O + 12 CO2
Ag3PO4 + H3O{+} = Ag{+} + H3PO4 + H2O =>
Ag3PO4 + 3 H3O{+} = 3 Ag{+} + H3PO4 + 3 H2O
Cu(aq) + SO4(aq) = CuSO4(s) =>
Cu(aq) + SO4(aq) = CuSO4(s)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Fe(ClO3)3 + Li2O = LiClO3 + Fe2O3 =>
2 Fe(ClO3)3 + 3 Li2O = 6 LiClO3 + Fe2O3
Fe{3} + Sn = Sn{2}{+} + Fe{2}{+} =>
2 Fe{3} + Sn = Sn{2}{+} + 2 Fe{2}{+}
BiF3 = Bi + F =>
BiF3 = Bi + 3 F
S2 + H2 = HS =>
S2 + H2 = 2 HS
K2Cr2O7 + H2SO4 + Ce2(SO4)3 = Cr2(SO4)3 + Ce(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Ce2(SO4)3 = Cr2(SO4)3 + 6 Ce(SO4)2 + K2SO4 + 7 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
HClO3 + S = HCl + SO2 =>
2 HClO3 + 3 S = 2 HCl + 3 SO2
KI + HSO4 = HS + I + KSO4 + H2O =>
8 KI + 9 HSO4 = HS + 8 I + 8 KSO4 + 4 H2O
Al + CO3 + H2O = Al(OH)3 + CO2 =>
2 Al + 3 CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2
Mn{3} + H2O = Mn{2} + MnO2 + H{+} =>
2 Mn{3} + 2 H2O = Mn{2} + MnO2 + 4 H{+}
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
Al2O3 + MgO = Mg(AlO2)2 =>
Al2O3 + MgO = Mg(AlO2)2
HBr + Al2(CO3)3 = H2O + AlBr3 + CO2 =>
6 HBr + Al2(CO3)3 = 3 H2O + 2 AlBr3 + 3 CO2
NH3 + C4H6O4 = (NH4)2C4H4O4 =>
2 NH3 + C4H6O4 = (NH4)2C4H4O4
CH3(CH2)7CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)7CH3(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(g)
BaP + H2S = BaS + H2P =>
BaP + H2S = BaS + H2P
Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)
Dy + Cl2 = ClDy3 =>
6 Dy + Cl2 = 2 ClDy3
C3MgBr + H2O + C4OCl = C9OH + MgBrOH + Cl =>
7 C3MgBr + 6 H2O + 6 C4OCl = 5 C9OH + 7 MgBrOH + 6 Cl
AgNO3 + C2H5NS = NSNO3 + AgC2H5 =>
AgNO3 + C2H5NS = NSNO3 + AgC2H5
FeSO4 + KNO2 + H2SO4 = Fe2(SO4)3 + NO + H2O + K2SO4 =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O + K2SO4
ZnO + Rb = RbO + Zn =>
ZnO + Rb = RbO + Zn
KF + Ca3(BO3)2 = K3BO3 + CaF2 =>
6 KF + Ca3(BO3)2 = 2 K3BO3 + 3 CaF2
CH2Cl2 + Cl = CHCl3 + HCl =>
CH2Cl2 + 2 Cl = CHCl3 + HCl
HINa = NaHI =>
HINa = NaHI
CaO(s) + C = Ca2C(s) + CO(g) =>
2 CaO(s) + 3 C = Ca2C(s) + 2 CO(g)
H2SO4 + NaSO3 = NaSO4 + H2O + SO2 =>
H2SO4 + NaSO3 = NaSO4 + H2O + SO2
CrCl3 + KMnO4 + KOH = KCrO7 + MnO2 + KCl + H2O =>
3 CrCl3 + 10 KMnO4 + 2 KOH = 3 KCrO7 + 10 MnO2 + 9 KCl + H2O
CH3COOH + NaNO3 = CH3COONa + HNO3 =>
CH3COOH + NaNO3 = CH3COONa + HNO3
CO + Li2O = Li + Li2CO3 =>
CO + 2 Li2O = 2 Li + Li2CO3
C6H5OH + CH3COCl = CH3COOC6H5 + HCl =>
C6H5OH + CH3COCl = CH3COOC6H5 + HCl
SO4Cl + HI = H2S + H2O + HCl + I =>
SO4Cl + 11 HI = H2S + 4 H2O + HCl + 11 I
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH(aq) + Ca(NO3)2(aq) = NaNO3 + Ca(OH)2 =>
2 NaOH(aq) + Ca(NO3)2(aq) = 2 NaNO3 + Ca(OH)2
HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF
C + O2 = CO2 =>
C + O2 = CO2
KO2 = K2O2O2 =>
2 KO2 = K2O2O2
ZnCl2 + Na2CO3 + H2O = (ZnOH)2CO3 + NaCl + CO2 =>
2 ZnCl2 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + 4 NaCl + CO2
Be + Ca(OH)2 + O2 = CaBe2O3 + H2O =>
2 Be + Ca(OH)2 + O2 = CaBe2O3 + H2O
CI2O7 = CI2 + O7 =>
CI2O7 = CI2 + O7
Fe + Cu3(SO4)2 = Fe2(SO4)3 + Cu =>
4 Fe + 3 Cu3(SO4)2 = 2 Fe2(SO4)3 + 9 Cu
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
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