| 前日に均衡した方程式 |
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 H2CO3
SnO2 + H2O = SnH2 + O3 =>
SnO2 + H2O = SnH2 + O3
Ca + HCl = Ca2Cl3 + H =>
2 Ca + 3 HCl = Ca2Cl3 + 3 H
Cr(NO3)3 + K2S2O8 + H2O = K2SO4 + K2Cr2O7 + HNO3 + H2SO4 =>
2 Cr(NO3)3 + 3 K2S2O8 + 7 H2O = 2 K2SO4 + K2Cr2O7 + 6 HNO3 + 4 H2SO4
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
CH3COONH4HCl = CH3COONH3ClH2 =>
CH3COONH4HCl = CH3COONH3ClH2
Cr2O3 + CO3{2-} + PbO2 = CrO4{2-} + CO2 + PbO =>
Cr2O3 + 2 CO3{2-} + 3 PbO2 = 2 CrO4{2-} + 2 CO2 + 3 PbO
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Fe(s) + NiO(OH)(s) + H2O = Fe(OH)2(s) + Ni(OH)2(aw) =>
Fe(s) + 2 NiO(OH)(s) + 2 H2O = Fe(OH)2(s) + 2 Ni(OH)2(aw)
sulfurousacid = water + sulfurdioxide =>
H2SO3 = H2O + SO2
CsOH + H2SO4 = H2O + Cs + HSO4 =>
CsOH + H2SO4 = H2O + Cs + HSO4
C5H10N2 + O2 = CO2 + H10N2 =>
C5H10N2 + 5 O2 = 5 CO2 + H10N2
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Ba + HNO3 = Ba(NO3)3 + H2O + N2O =>
8 Ba + 30 HNO3 = 8 Ba(NO3)3 + 15 H2O + 3 N2O
K2[Zn(OH)4] + H2S = KHS + ZnS + H2O =>
K2[Zn(OH)4] + 3 H2S = 2 KHS + ZnS + 4 H2O
BaO + H2O = BaO2 + H2 =>
BaO + H2O = BaO2 + H2
S8(s) + O2 = SO2 =>
S8(s) + 8 O2 = 8 SO2
P0 = P =>
P0 = P
Cu(OH)2 + (HNO3) = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2(HNO3) = Cu(NO3)2 + 2 H2O
Mg{+} + H{+} = Mg{2+} + H2 =>
2 Mg{+} + 2 H{+} = 2 Mg{2+} + H2
H2O2 + S2O3{-2} + OH{-} = SO4{-2} + H2O =>
4 H2O2 + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 5 H2O
Na + HNo3 = NaNo3 + H2 =>
2 Na + 2 HNo3 = 2 NaNo3 + H2
H3PO4 + NaHCO3 = Na3PO4 + H2CO3 =>
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 H2CO3
Li3PO4(aq) + Mg(ClO3)2(aq) = LiClO3(aq) + Mg3(PO4)2(s) =>
2 Li3PO4(aq) + 3 Mg(ClO3)2(aq) = 6 LiClO3(aq) + Mg3(PO4)2(s)
NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(s) + H2O(g) + Cl2(g)3 =>
46 NaCl(s) + 46 H2SO4(l) + 23 MnO2(s) = 23 Na2SO4(s) + 23 MnSO4(s) + 46 H2O(g) + 2 Cl2(g)3
Al + HNO3 + H2O = Al2O3 + NH4NO3 =>
8 Al + 6 HNO3 + 3 H2O = 4 Al2O3 + 3 NH4NO3
HC3H5O2 + KOH = KC3H5O2 + H2O =>
HC3H5O2 + KOH = KC3H5O2 + H2O
CuSO4 + LiOH = Cu(OH)2 + Li2 + SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2 + SO4
NH4 + HNO3 = NO2 + H2O =>
NH4 + 8 HNO3 = 9 NO2 + 6 H2O
Ca(HCO3)2 + KOH = K2CO3 + CaCO3 + H2O =>
Ca(HCO3)2 + 2 KOH = K2CO3 + CaCO3 + 2 H2O
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
H2SO4 + Cu(ii)O = CuSO4 + H2O =>
H2SO4 + Cu(ii)O = CuSO4 + H2O
Cd2O + H2O = Cd(OH) =>
Cd2O + H2O = 2 Cd(OH)
CuCl2 + FeCl3 + NaOH + O2 = CuFeO4 + H2O + NaCl =>
4 CuCl2 + 4 FeCl3 + 20 NaOH + 3 O2 = 4 CuFeO4 + 10 H2O + 20 NaCl
Mg(OH)2(aq) + HCl(g) = Mg(Cl)2(s) + H2O(g) =>
Mg(OH)2(aq) + 2 HCl(g) = Mg(Cl)2(s) + 2 H2O(g)
C3H3F3 + HCl = C3H4F3Cl =>
C3H3F3 + HCl = C3H4F3Cl
C6H7O6Na + CaCl2 = C12H14CaO12 + NaCl =>
2 C6H7O6Na + CaCl2 = C12H14CaO12 + 2 NaCl
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) = Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
NaAlH4 + HCl = NaCl + AlCl3 + H2 =>
NaAlH4 + 4 HCl = NaCl + AlCl3 + 4 H2
C6H3(OH)3 + O2 = CO2 + H2O =>
C6H3(OH)3 + 6 O2 = 6 CO2 + 3 H2O
Fe + Ag(CH3COO) = Fe(CH3COO)2 + Ag =>
Fe + 2 Ag(CH3COO) = Fe(CH3COO)2 + 2 Ag
C2H2O4 + CuSO4 = H2SO4 + CuC2O4 =>
C2H2O4 + CuSO4 = H2SO4 + CuC2O4
Mg2S2 + (HCl) = H2S + MgCl2 =>
Mg2S2 + 4(HCl) = 2 H2S + 2 MgCl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
Al = Al{3+} + e =>
Al = Al{3+} + 3e
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
H2O(i) + N2O3(g) = HNO2(aq) =>
H2O(i) + N2O3(g) = 2 HNO2(aq)
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