| 前日に均衡した方程式 |
C2H6O2 + 2 O2 = C2H2O4 + 2 H2O
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
CrI3 + CI2 = CrCI3 + I2 =>
CrI3 + CI2 = CrCI3 + I2
Ba(NO3)2 + C2H2O4 = BaC2O4 + HNO3 =>
Ba(NO3)2 + C2H2O4 = BaC2O4 + 2 HNO3
[AsO3]{3-} + ClO{-} = [AsO4]{3-} + Cl{-} =>
[AsO3]{3-} + ClO{-} = [AsO4]{3-} + Cl{-}
NH4(s) + CuCl(aq) = (NH4)Cl(aq) + Cu2(s) =>
2 NH4(s) + 2 CuCl(aq) = 2(NH4)Cl(aq) + Cu2(s)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaCl + Pb(ClO3)2 = NaClO3 + PbCl2 =>
2 NaCl + Pb(ClO3)2 = 2 NaClO3 + PbCl2
PbO + CaCO3 = PbCO3 + CaO =>
PbO + CaCO3 = PbCO3 + CaO
ZnCl + Na3(PO4) = Zn3(PO4) + NaCl =>
3 ZnCl + Na3(PO4) = Zn3(PO4) + 3 NaCl
HBr + Mg = H + MgBr2 =>
2 HBr + Mg = 2 H + MgBr2
[H3O]Cu[ClO4]3[H2O]5 = Cu(OH)2 + H2O + HClO4 =>
[H3O]Cu[ClO4]3[H2O]5 = Cu(OH)2 + 4 H2O + 3 HClO4
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH =>
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH
U3O8 + Al = U + Al2O3 =>
3 U3O8 + 16 Al = 9 U + 8 Al2O3
H2O + C18H34O2 + NaOH = C144H277O19Na =>
2 H2O + 8 C18H34O2 + NaOH = C144H277O19Na
SO2 + ClO3 + H2O = SO4{2-} + Cl{-} + H{+} =>
7 SO2 + 2 ClO3 + 8 H2O = 7 SO4{2-} + 2 Cl{-} + 16 H{+}
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
BrH + H2SO4 = Br2 + SO2 + H2O =>
2 BrH + H2SO4 = Br2 + SO2 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH + OH = CO2 + H2O =>
CH + 5 OH = CO2 + 3 H2O
Ba(OH)2 + C2H5COOH = (C2H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C2H5COOH = (C2H5COO)2Ba + 2 H2O
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
Cu(NO3)2 + NH3OH = Cu(OH)2 + NH3NO3 =>
Cu(NO3)2 + 2 NH3OH = Cu(OH)2 + 2 NH3NO3
Al(s) + MgCl2(aq) = Mg(s) + AlCl2(aq) =>
Al(s) + MgCl2(aq) = Mg(s) + AlCl2(aq)
HBr + Mg(HSO3)2 = H2O + SO2 + MgBr2 =>
2 HBr + Mg(HSO3)2 = 2 H2O + 2 SO2 + MgBr2
C6H5CH2COOK + KOH = C6H5CH3 + K2CO3 =>
C6H5CH2COOK + KOH = C6H5CH3 + K2CO3
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
CaCl2 + K4(Fe(CN)6) = Ca2(Fe(CN)6) + KCl =>
2 CaCl2 + K4(Fe(CN)6) = Ca2(Fe(CN)6) + 4 KCl
Ca + AlBr3 = CaBr2 + Al =>
3 Ca + 2 AlBr3 = 3 CaBr2 + 2 Al
C3H7COOH + LiOH = C3H7COOLi + H2O =>
C3H7COOH + LiOH = C3H7COOLi + H2O
Pt + Cu = PtCu =>
Pt + Cu = PtCu
ZnNO3 + (MgOH)2 = MgNO3 + ZnOH =>
2 ZnNO3 + (MgOH)2 = 2 MgNO3 + 2 ZnOH
MgBr2H2O = MgBr2 + H2O =>
MgBr2H2O = MgBr2 + H2O
BrH + H2SO4 = Br2 + SO2 + H2O =>
2 BrH + H2SO4 = Br2 + SO2 + 2 H2O
SiO2 + Ca(OH)2 = H2O + Ca2SiO4 =>
SiO2 + 2 Ca(OH)2 = 2 H2O + Ca2SiO4
SO4{2-} + Sn{2+} + H{+} = H2SO3 + Sn{4+} + H2O =>
SO4{2-} + Sn{2+} + 4 H{+} = H2SO3 + Sn{4+} + H2O
CS2 + H2S + Cu = CuS2 + CH4 =>
CS2 + 2 H2S + 2 Cu = 2 CuS2 + CH4
H2SO4 + Pb(CH3COO)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 C2H4O2
NiCO3(s) + HI(aq) = H2O(l) + CO2(g) + NiI2 =>
NiCO3(s) + 2 HI(aq) = H2O(l) + CO2(g) + NiI2
KOH + CaNO3 = Ca(OH)2 + K + NO3 =>
2 KOH + CaNO3 = Ca(OH)2 + 2 K + NO3
H2SiO3 + Na(OH) = Na2(SiO3) + H2O =>
H2SiO3 + 2 Na(OH) = Na2(SiO3) + 2 H2O
K2CrO4 + Hg + H2SO4 = Cr2(SO4)3 + K2SO4 + HgSO4 + H2O =>
2 K2CrO4 + 3 Hg + 8 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 HgSO4 + 8 H2O
AgNo3 + LiOH = AgOH + LiNo3 =>
AgNo3 + LiOH = AgOH + LiNo3
KBrO3 + Na2S = KBr + Na2SO4 =>
4 KBrO3 + 3 Na2S = 4 KBr + 3 Na2SO4
AsO4 + Ag = Ag3AsO4 =>
AsO4 + 3 Ag = Ag3AsO4
Sn(s) + H2O(l) + O2(g) = Sn(OH)2 =>
2 Sn(s) + 2 H2O(l) + O2(g) = 2 Sn(OH)2
C3H5OH(g) + O2(g) = CO2(g) + H2O(g) =>
C3H5OH(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NaCl + Pb(NO3)2 + KI = PbCl2 + KNO3 + NaI =>
2 NaCl + Pb(NO3)2 + 2 KI = PbCl2 + 2 KNO3 + 2 NaI
Pd + H2O = Pd(OH)4 + H2 =>
Pd + 4 H2O = Pd(OH)4 + 2 H2
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