| 前日に均衡した方程式 |
3 Al + Mg2{+} = Al3{+} + 2 Mg
FeO + K2SO3 = FeSO4 + K =>
FeO + K2SO3 = FeSO4 + 2 K
CH3COO{-} + Na{+} + H2O = CH3COOH + NaOH =>
CH3COO{-} + Na{+} + H2O = CH3COOH + NaOH
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2(SO4) + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2(SO4) + 12 H2O
(C12H22O3) + O2 = CO2 + H2O =>
(C12H22O3) + 16 O2 = 12 CO2 + 11 H2O
Sr(ClO3)2 + CuSO4 = SrSO4 + Cu(ClO3)2 =>
Sr(ClO3)2 + CuSO4 = SrSO4 + Cu(ClO3)2
Ca(NO3)2(aq) + NaCl(aq) = CaCl(aq) + Na(NO3)2(aq) =>
Ca(NO3)2(aq) + NaCl(aq) = CaCl(aq) + Na(NO3)2(aq)
K2SO4 + Cs = K2SO4Cs =>
K2SO4 + Cs = K2SO4Cs
HCl + Na2HPO4 = NaCl + NaH2PO4 =>
HCl + Na2HPO4 = NaCl + NaH2PO4
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
CaCl2 + (Na)3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2(Na)3PO4 = Ca3(PO4)2 + 6 NaCl
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
(C3H7)2O + O2 = CO2 + H2O =>
(C3H7)2O + 9 O2 = 6 CO2 + 7 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
CH3CH(OH)COOH + PCl5 = CH3CH(Cl)COOH + POCl3 + HCl =>
CH3CH(OH)COOH + PCl5 = CH3CH(Cl)COOH + POCl3 + HCl
Fr + Cl = FrCl =>
Fr + Cl = FrCl
BaBr2HCl = BaClHBr2 =>
BaBr2HCl = BaClHBr2
CaCO3 + C3H6O3 = Ca(C3H5O3)2 + CO2 + H2O =>
CaCO3 + 2 C3H6O3 = Ca(C3H5O3)2 + CO2 + H2O
FeO + K2SO3 = FeSO4 + K =>
FeO + K2SO3 = FeSO4 + 2 K
CuY + O2 = CuO + Y2O3 =>
4 CuY + 5 O2 = 4 CuO + 2 Y2O3
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
C3H4 + HCl = C3H5Cl =>
C3H4 + HCl = C3H5Cl
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2 =>
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2
Al4C3(s) + H2O = CH4(g) + Al(OH)3 =>
Al4C3(s) + 12 H2O = 3 CH4(g) + 4 Al(OH)3
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2 =>
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2
K2CrO4 + KBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
2 K2CrO4 + 6 KBr + 8 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 3 Br2 + 8 H2O
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
NaNO3 + MgO = Na2O + Mg(NO3)2 =>
2 NaNO3 + MgO = Na2O + Mg(NO3)2
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
Zn + H2S2O7 = Zn2S2O7 + H2S + H2O =>
16 Zn + 9 H2S2O7 = 8 Zn2S2O7 + 2 H2S + 7 H2O
Cr(s) + H2O(l) = Cr2O3(s) + H2(g) =>
2 Cr(s) + 3 H2O(l) = Cr2O3(s) + 3 H2(g)
C6H5ONa + CO2 = HOC6H4COONa =>
C6H5ONa + CO2 = HOC6H4COONa
P + NaIO3 + NaOH = Na3PO4 + I2 + H2O =>
2 P + 2 NaIO3 + 4 NaOH = 2 Na3PO4 + I2 + 2 H2O
AlN + HNO3 = Al(NO3)3 + NO + H2O =>
3 AlN + 14 HNO3 = 3 Al(NO3)3 + 8 NO + 7 H2O
SO2 + H2SO4 = SO3 + H2SO3 =>
SO2 + H2SO4 = SO3 + H2SO3
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
FeO + K2SO3 = FeSO4 + K =>
FeO + K2SO3 = FeSO4 + 2 K
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
C240H90O4NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C240H90O4NS + 525 O2 = 480 CO2 + 90 H2O + 2 NO2 + 2 SO2
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
Cr + H2S = CrS + H2 =>
Cr + H2S = CrS + H2
Mn(NO3)2 = MnO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnO + 4 NO2 + O2
ZnO + P2O5 = ZnP2O6 =>
ZnO + P2O5 = ZnP2O6
Hg(l) + HCl(aq) = HgCl2(aq) + H2(g) =>
Hg(l) + 2 HCl(aq) = HgCl2(aq) + H2(g)
MgCO3 + HCl = MgCl2 + CO3 + H2 =>
MgCO3 + 2 HCl = MgCl2 + CO3 + H2
BeSO4 + KOH = BeOH + KSO4 =>
BeSO4 + KOH = BeOH + KSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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