| 前日に均衡した方程式 |
BaH2O2 = BaO + H2O
F + NaOH = NaF + OF2 + H2O =>
4 F + 2 NaOH = 2 NaF + OF2 + H2O
Pb(NO3)2(aq) + K2SO4(aq) = KNO3(s) + PbSO4(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = 2 KNO3(s) + PbSO4(aq)
H2CO3 + H2O = CO3{2-} + H3O{+} =>
H2CO3 + 2 H2O = CO3{2-} + 2 H3O{+}
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
SrPO4 + Mg(OH)2 = Sr(OH)2 + MgPO4 =>
SrPO4 + Mg(OH)2 = Sr(OH)2 + MgPO4
C6H5OH + O2 = (H2O)2 + C6H =>
4 C6H5OH + 3 O2 = 5(H2O)2 + 4 C6H
Pt + H3PO4 = Pt3(PO4)4 + H2 =>
3 Pt + 4 H3PO4 = Pt3(PO4)4 + 6 H2
H2(SO4) + Al2(CO3)3 = CO2 + H2O + Al2(SO4)3 =>
3 H2(SO4) + Al2(CO3)3 = 3 CO2 + 3 H2O + Al2(SO4)3
CH3CH2OH + MnO4{+} + H{+}< = CH3CHO + Mn{2} + H2O =>
7 CH3CH2OH + 2 MnO4{+} + 2 H{+}< = 7 CH3CHO + 2 Mn{2} + 8 H2O
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb =>
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb
Co(ClO4)2 + NaF = NaClO4 + CoF2 =>
Co(ClO4)2 + 2 NaF = 2 NaClO4 + CoF2
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
HCOOH + CaCO3 = CO2 + Ca(CH3COO)2 + H2O =>
8 HCOOH + CaCO3 = 5 CO2 + Ca(CH3COO)2 + 5 H2O
Ag2CO3 + CH3COOH = CO2 + H2O + AgC2H4O2 =>
4 Ag2CO3 + 9 CH3COOH = 6 CO2 + 2 H2O + 8 AgC2H4O2
CH3COOH + HCl = H2O + ClCH3CO =>
CH3COOH + HCl = H2O + ClCH3CO
C2H3Cl3 + CH4 = C2H2 + HCl =>
3 C2H3Cl3 + 2 CH4 = 4 C2H2 + 9 HCl
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+} =>
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+}
Sr(OH) + HC2H3O2 = SrC2H3O2 + H2O =>
Sr(OH) + HC2H3O2 = SrC2H3O2 + H2O
CO2 + H2 = COOHCH2CH2COOH + H2O =>
4 CO2 + 7 H2 = COOHCH2CH2COOH + 4 H2O
Cu2{+} + Zn(s) = Zn2{+} + Cu(s) =>
Cu2{+} + 2 Zn(s) = Zn2{+} + 2 Cu(s)
H2O3 = O2 + H2O =>
H2O3 = O2 + H2O
Fe(NO3) + NaCl = Fe(Cl) + NaNO3 =>
Fe(NO3) + NaCl = Fe(Cl) + NaNO3
PH6 + I4 + H2O = H3PO4 + HI =>
4 PH6 + 11 I4 + 16 H2O = 4 H3PO4 + 44 HI
HNO3 + Cu2O = H2O + NO + Cu(NO3)2 =>
14 HNO3 + 3 Cu2O = 7 H2O + 2 NO + 6 Cu(NO3)2
Fe(OH)3 + I2 = FeI2 + HIO3 + H2O =>
10 Fe(OH)3 + 13 I2 = 10 FeI2 + 6 HIO3 + 12 H2O
Zn + NaNO3 + NaOH = Na3ZnO3 + NH3 + H2O =>
8 Zn + 3 NaNO3 + 21 NaOH = 8 Na3ZnO3 + 3 NH3 + 6 H2O
C6H12 + C3H6OONH2 = C9H20(NO2) =>
C6H12 + C3H6OONH2 = C9H20(NO2)
FeBO3 + C6H8O7 + NH3 = Fe(NH4)5(C6H4O7)2 + B2O3 + H2O =>
2 FeBO3 + 4 C6H8O7 + 10 NH3 = 2 Fe(NH4)5(C6H4O7)2 + B2O3 + 3 H2O
CuK2N6O12H12Cl2 = CuCl2 + K2O + N2 + H2O + O =>
CuK2N6O12H12Cl2 = CuCl2 + K2O + 3 N2 + 6 H2O + 5 O
Na2C2O4 + Ca + HNO3 = Na2HNO3 + CaC2O4 =>
Na2C2O4 + Ca + HNO3 = Na2HNO3 + CaC2O4
H3COOH + HOCH2CH3 = H3CCOOC2H5 + H2O =>
2 H3COOH + HOCH2CH3 = H3CCOOC2H5 + 3 H2O
Fe(Cl)2 + NaOH = Fe(OH)2 + NaCl =>
Fe(Cl)2 + 2 NaOH = Fe(OH)2 + 2 NaCl
H2SO4(aq) + Ba(OH)2(aq) = BaSO4 + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4 + 2 H2O(l)
Al + CuI = AlI + Cu =>
Al + CuI = AlI + Cu
Se + Na2 = SeNa =>
2 Se + Na2 = 2 SeNa
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
PbNO3 + Ni = Ni(NO3)2 + Pb =>
2 PbNO3 + Ni = Ni(NO3)2 + 2 Pb
Fe(NO3)3 + LiCO3 = Fe(CO3)3 + LiNO3 =>
Fe(NO3)3 + 3 LiCO3 = Fe(CO3)3 + 3 LiNO3
P + KOH + H2O = K3PO4 + H2 =>
2 P + 6 KOH + 2 H2O = 2 K3PO4 + 5 H2
C10H16O + Cl2O7 + NaOH = Na2CO3 + NaCl + H2O =>
8 C10H16O + 27 Cl2O7 + 214 NaOH = 80 Na2CO3 + 54 NaCl + 171 H2O
CoS + H2O = Co2O + H + S =>
2 CoS + H2O = Co2O + 2 H + 2 S
A2S3 + HNO3 + H2O = H2SO4 + H3AO4 + NO =>
3 A2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AO4 + 28 NO
PbOH2 + Hg2S = PbS + Hg2OH2 =>
PbOH2 + Hg2S = PbS + Hg2OH2
K4Fe(CN)6 + H2Ni + H2O = K2Ni + FeNi + (NH4)2Ni + CO =>
K4Fe(CN)6 + 6 H2Ni + 6 H2O = 2 K2Ni + FeNi + 3(NH4)2Ni + 6 CO
SO3H + C2H4 = CH3(CH2)11 + C6H4SO3H =>
SO3H + 51 C2H4 = 8 CH3(CH2)11 + C6H4SO3H
MnO2 + KCl + HNO3 = Cl2 + MnNO2 + KNO3 + H2O =>
2 MnO2 + 10 KCl + 12 HNO3 = 5 Cl2 + 2 MnNO2 + 10 KNO3 + 6 H2O
CH2O + I2 + OH{-} = CH2O2 + I{-} + H2O =>
CH2O + I2 + 2 OH{-} = CH2O2 + 2 I{-} + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C8H17OH + O2(g) = H2O(l) + CO2(g) =>
C8H17OH + 12 O2(g) = 9 H2O(l) + 8 CO2(g)
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