| 前日に均衡した方程式 |
H3C6H5O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + C6H5O7Na3
C2H5OH + HBr = CH3Br + H2O =>
C2H5OH + 2 HBr = 2 CH3Br + H2O
Cr2O4{2-} + H{+} = HCr2O4{-} =>
Cr2O4{2-} + H{+} = HCr2O4{-}
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
CuI + NH3 = (Cu(NH3)4) + I2 =>
2 CuI + 8 NH3 = 2(Cu(NH3)4) + I2
NaCI + H2SO4 = HCI + Na2SO4 =>
2 NaCI + H2SO4 = 2 HCI + Na2SO4
CH3CO2O + C8H18O = CH3COOH + C10H20O2 =>
16 CH3CO2O + 8 C8H18O = 23 CH3COOH + 5 C10H20O2
C2H5OH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C2H5OH + 3 NaHCO3 = 3 CH3COONa + 3 H2O + CO2
NH3 + BaCl2 = Ba3N2 + HCl =>
2 NH3 + 3 BaCl2 = Ba3N2 + 6 HCl
C2H2COOHCOOH + C2H5OH = C8H9O4 + H2O =>
5 C2H2COOHCOOH + 6 C2H5OH = 4 C8H9O4 + 10 H2O
NH4Cl(s) + NaOH(aq) = H2O(l) + NH3(l) + NaCl =>
NH4Cl(s) + NaOH(aq) = H2O(l) + NH3(l) + NaCl
Fe{2+} + KMnO4 = Fe{3+} + MnO + O{-2} + K2O =>
10 Fe{2+} + 2 KMnO4 = 10 Fe{3+} + 2 MnO + 5 O{-2} + K2O
H2S + O2 = SO4 + H2O =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
NO3 + Na = Na(NO3)2 =>
2 NO3 + Na = Na(NO3)2
magnesium + CuS = MgS + copper =>
Mg + CuS = MgS + Cu
HNO3(aq) + NaOH(aq) = HOH + NaNO3 =>
HNO3(aq) + NaOH(aq) = HOH + NaNO3
HBiO3 + Pt(OH)4 = H2O + (BiO3)4Pt =>
4 HBiO3 + Pt(OH)4 = 4 H2O + (BiO3)4Pt
NH3 + NaHSO4 = NH4{+} + SO4{-2]+Na{+} =>
NH3 + NaHSO4 = NH4{+} + SO4{-2]+Na{+}
Fe + CrCl3 = FeCl3 + Cr =>
Fe + CrCl3 = FeCl3 + Cr
(CH3(CH2)CH3) + O2 = CH3COOH + H2O =>
2(CH3(CH2)CH3) + 4 O2 = 3 CH3COOH + 2 H2O
K2MnO4 + H2O = KMnO4 + KOH + H =>
K2MnO4 + H2O = KMnO4 + KOH + H
HNO3 + Cu2 = Cu(NO3)2 + N2O4 + H2O =>
8 HNO3 + Cu2 = 2 Cu(NO3)2 + 2 N2O4 + 4 H2O
Al(OH)3 + Si(OH)4 + NaOH = Na12((AlO2)12(SiO2)12) + H2O =>
12 Al(OH)3 + 12 Si(OH)4 + 12 NaOH = Na12((AlO2)12(SiO2)12) + 48 H2O
C9H8O4 + OH = CO2 + H2O =>
C9H8O4 + 36 OH = 9 CO2 + 22 H2O
CaBr2(aq) = Ca + Br =>
CaBr2(aq) = Ca + 2 Br
CUS + HNO3 + C = CU(CO3)2 + S + H2O + NO =>
CUS + 4 HNO3 + 2 C = CU(CO3)2 + S + 2 H2O + 4 NO
ZnSO4 + Na2HPO4 = ZnHPO4 + Na2SO4 =>
ZnSO4 + Na2HPO4 = ZnHPO4 + Na2SO4
Cr + HCl = Cr{3+} + H + Cl{-} =>
Cr + 3 HCl = Cr{3+} + 3 H + 3 Cl{-}
NH4 + Fe3(PO4)2 = N3(PO4)4 + FeH2 =>
3 NH4 + 2 Fe3(PO4)2 = N3(PO4)4 + 6 FeH2
Cu + LiCN = Li + Cu(CN)4 =>
Cu + 4 LiCN = 4 Li + Cu(CN)4
FeCO3 + NaCl = FeCl + NaCO3 =>
FeCO3 + NaCl = FeCl + NaCO3
NaH + BrO = NaBrHO =>
NaH + BrO = NaBrHO
C5H10O + KMnO4 + H2SO4 = C5H8O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 8 MnSO4 + 4 K2SO4 + 17 H2O
KClO3 + ZnI2 = Zn(ClO3)2 + KI =>
2 KClO3 + ZnI2 = Zn(ClO3)2 + 2 KI
Li2(aq) + CO3(aq) + CaCl2(aq) = CaCO3(s) + LiCl(aq) =>
Li2(aq) + CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 LiCl(aq)
HCl + H2S = H2Cl + HS =>
HCl + H2S = H2Cl + HS
C3H3N + H2 = C3H5N =>
C3H3N + H2 = C3H5N
Cl2 + CrI3 + KOH = KIO4 + K2CrO4 + KCl + H2O =>
27 Cl2 + 2 CrI3 + 64 KOH = 6 KIO4 + 2 K2CrO4 + 54 KCl + 32 H2O
K2CrO4 + KSCN = (KS)2CrO4 + KCN =>
K2CrO4 + 2 KSCN = (KS)2CrO4 + 2 KCN
SO2 + H2O = SOH2 + O =>
SO2 + H2O = SOH2 + 2 O
HCl + BaCo3 = Ba2HCl + Co =>
HCl + 2 BaCo3 = Ba2HCl + 6 Co
[MnO4]{-} + HCN + I{-} + H{+} = Mn2{+} + ICN + H2O =>
4[MnO4]{-} + 13 HCN + 13 I{-} + 19 H{+} = 2 Mn2{+} + 13 ICN + 16 H2O
C5H5N5O + O2 = CO2 + H2O + N2 =>
4 C5H5N5O + 23 O2 = 20 CO2 + 10 H2O + 10 N2
KOH + CaO = K2O + Ca(OH)2 =>
2 KOH + CaO = K2O + Ca(OH)2
CaS + Li2O = Li2S + CaO =>
CaS + Li2O = Li2S + CaO
M(IO3)3 = M + IO3 =>
M(IO3)3 = M + 3 IO3
C11H17N2NaO3 + C2H4O2 = C11H18N2O3 + C2H3NaO2 =>
C11H17N2NaO3 + C2H4O2 = C11H18N2O3 + C2H3NaO2
Be(CN)2 = Be + CN =>
Be(CN)2 = Be + 2 CN
Cu + BaCl2 = Cu(Cl) + Ba =>
2 Cu + BaCl2 = 2 Cu(Cl) + Ba
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
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