| 前日に均衡した方程式 |
C6H4(COOH)2 + 2 C2H6O = C12H14O4 + 2 H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Te + H = TeH2 =>
Te + 2 H = TeH2
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
K + SI = KSI =>
K + SI = KSI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br2 + KY = KBr + Y2 =>
Br2 + 2 KY = 2 KBr + Y2
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
AgI + NaNO3 = AgNO3 + NaI =>
AgI + NaNO3 = AgNO3 + NaI
CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 CrO3 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 3 H2O
MgCO3 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2
BaCO3 + SnO2 = Ba2SnO4 + CO2 =>
2 BaCO3 + SnO2 = Ba2SnO4 + 2 CO2
Cu2O + SCu = Cu + SO2 =>
2 Cu2O + SCu = 5 Cu + SO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Pb2O3 + O2 = PbO2 =>
2 Pb2O3 + O2 = 4 PbO2
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Ca(k) + H2SO4 = CaSO4 + H2 =>
Ca(k) + H2SO4 = CaSO4 + H2
Ba + H2O = Ba(OH)2 + H3 =>
3 Ba + 6 H2O = 3 Ba(OH)2 + 2 H3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
H2C6H8O7 + NaOH = Na + C6H6O7 + H2O =>
H2C6H8O7 + 4 NaOH = 4 Na + C6H6O7 + 4 H2O
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
C10H19O + KMnO4 + H2SO4 = C10H18O + K2SO4 + MnSO4 + H2O =>
10 C10H19O + 2 KMnO4 + 3 H2SO4 = 10 C10H18O + K2SO4 + 2 MnSO4 + 8 H2O
OH + Cl = HOCl =>
OH + Cl = HOCl
CsOH + V(NO3)3 = V(OH)3 + CsNO3 =>
3 CsOH + V(NO3)3 = V(OH)3 + 3 CsNO3
K(OH) + NaNO3 = NaOH + KNO3 =>
K(OH) + NaNO3 = NaOH + KNO3
Na(CO3)2 + HC2H3O2 = Na(C2H3O2) + H2O + CO2 =>
8 Na(CO3)2 + 11 HC2H3O2 = 8 Na(C2H3O2) + 10 H2O + 22 CO2
C6Cl5OH + O2 = CO2 + H2O + Cl2 =>
4 C6Cl5OH + 23 O2 = 24 CO2 + 2 H2O + 10 Cl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
ClO2{-} + H{+2} + S2O3{-2} = Cl{-} + S4O6{-2} + H2O =>
ClO2{-} + 4 H{+2} + 8 S2O3{-2} = Cl{-} + 4 S4O6{-2} + 2 H2O
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
Na2S + Al(ClO4)3 = NaClO4 + Al2S3 =>
3 Na2S + 2 Al(ClO4)3 = 6 NaClO4 + Al2S3
NaHCO3 + H2O = NaOH + H2CO3* =>
NaHCO3 + H2O = NaOH + H2CO3*
C2H5OH + Br2 = C2H5OBr + HBr =>
C2H5OH + Br2 = C2H5OBr + HBr
Al + CuS = Al2S3 + Cu =>
2 Al + 3 CuS = Al2S3 + 3 Cu
SnS + (NH4)2S = (NH4)2SnS2 =>
SnS + (NH4)2S = (NH4)2SnS2
MgCl2 + Fr = FrCl + Mg =>
MgCl2 + 2 Fr = 2 FrCl + Mg
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
hydrochloricacid = hydrogen + chlorine =>
2 HCl = H2 + Cl2
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O =>
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 10 CO2 + 6 H2O + 8 NaCH3COOH
HClO3 + HF = ClF5 + H2O =>
HClO3 + 5 HF = ClF5 + 3 H2O
SrCrO4 + NH3 = SrNH3CrO4 =>
SrCrO4 + NH3 = SrNH3CrO4
K2O4 + H2O = KOH + H2O2 =>
K2O4 + 4 H2O = 2 KOH + 3 H2O2
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
Fe(s) + HC2H3O2(ag) = Fe(C2H3O2)3(aq) + H2(g) =>
2 Fe(s) + 6 HC2H3O2(ag) = 2 Fe(C2H3O2)3(aq) + 3 H2(g)
Cl3I + H2O = I2 + HIO3 + HCl =>
5 Cl3I + 9 H2O = I2 + 3 HIO3 + 15 HCl
Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3
HSO3{-} + Zn + H{+} = Zn{2+} + S2O3{-2} + H2O =>
2 HSO3{-} + 2 Zn + 4 H{+} = 2 Zn{2+} + S2O3{-2} + 3 H2O
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