| 前日に均衡した方程式 |
2 NaBr + PbI2 = 2 NaI + PbBr2
Al(OH)3{+} + OH{-} = [Al(OH)4] =>
Al(OH)3{+} + OH{-} = [Al(OH)4]
Al3I3 + O2 = Al + I2O3 =>
4 Al3I3 + 9 O2 = 12 Al + 6 I2O3
KClO3 + H2S = KCl + S + H2O =>
KClO3 + 3 H2S = KCl + 3 S + 3 H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
HOCH2CH2CH3 + O2 = H2O + CO2 =>
2 HOCH2CH2CH3 + 9 O2 = 8 H2O + 6 CO2
KMnO4 + Na2C2O4 + HCl = CO2 + H2O + KCl + Mn + NaCl =>
2 KMnO4 + 7 Na2C2O4 + 16 HCl = 14 CO2 + 8 H2O + 2 KCl + 2 Mn + 14 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3 + LiCl = KCl + LiClO3 =>
KClO3 + LiCl = KCl + LiClO3
KOH(aq) + H3PO(aq) = K3PO(aq) + H2O =>
3 KOH(aq) + H3PO(aq) = K3PO(aq) + 3 H2O
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
C2H5NC + H2O = C2H5NH2 + HCOOH =>
C2H5NC + 2 H2O = C2H5NH2 + HCOOH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HCl + NaOH + AgNO3 = AgCl + NaNO3 + H2O =>
HCl + NaOH + AgNO3 = AgCl + NaNO3 + H2O
CaF2 + B2O3 + H3PO4 = Ca3(PO4)2 + BF3 + H2O =>
3 CaF2 + B2O3 + 2 H3PO4 = Ca3(PO4)2 + 2 BF3 + 3 H2O
H2SiF6 + NaCl = Na2SiF6 + HCl =>
H2SiF6 + 2 NaCl = Na2SiF6 + 2 HCl
Sr(NO3)2*6H2O = Sr(NO3)2 + H2O =>
Sr(NO3)2*6H2O = Sr(NO3)2 + 6 H2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
NHCl2 + HClO = NCl3 + H2O =>
NHCl2 + HClO = NCl3 + H2O
Cr(OH)3 + Na3PO4 = CrPO4 + NaOH =>
Cr(OH)3 + Na3PO4 = CrPO4 + 3 NaOH
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S
Ag2O + NaCl + H2O = AgCl + NaOH =>
Ag2O + 2 NaCl + H2O = 2 AgCl + 2 NaOH
HLO3 + Na2SO3 = Na2SO4 + H2O + L2 =>
2 HLO3 + 5 Na2SO3 = 5 Na2SO4 + H2O + L2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn(s) + Ag(NO3)(aq) = Ag(s) + Zn(NO3)(aq) =>
Zn(s) + Ag(NO3)(aq) = Ag(s) + Zn(NO3)(aq)
ClO = ClO3 + Cl2 =>
3 ClO = ClO3 + Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgBr + Na2S2O3 = Ag(S2O3)2{3-} + Na{+} + Br{-} =>
AgBr + 2 Na2S2O3 = Ag(S2O3)2{3-} + 4 Na{+} + Br{-}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + Pb = Na + Pb(OH)2 =>
2 NaOH + Pb = 2 Na + Pb(OH)2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + CH3COONa =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 CH3COONa
Fe(CO3)3 + H2SO4 = Fe(SO4)3 + H2O + CO2 =>
Fe(CO3)3 + 3 H2SO4 = Fe(SO4)3 + 3 H2O + 3 CO2
Au(OH)3 + HCO2 = Au(CO2)3 + H2O =>
Au(OH)3 + 3 HCO2 = Au(CO2)3 + 3 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C5H12O + NaOH = C5H11ONa + H2O =>
C5H12O + NaOH = C5H11ONa + H2O
HF + Cd(OH)2 = H2O + CdF2 =>
2 HF + Cd(OH)2 = 2 H2O + CdF2
CuSO4*5H2O + H2NC(S)NH2 = [Cu(SC(NH2)2)3]2*SO4 + H2SO4 + [H2N(HN)C(SS)C(NH)NH2] + H2O =>
2 CuSO4*5H2O + 8 H2NC(S)NH2 = [Cu(SC(NH2)2)3]2*SO4 + H2SO4 + [H2N(HN)C(SS)C(NH)NH2] + 10 H2O
NaO = Na + O2 =>
2 NaO = 2 Na + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
COCl2 + NH4OH = NH4HCO3 + NH4Cl + H2O =>
COCl2 + 3 NH4OH = NH4HCO3 + 2 NH4Cl + H2O
C6H5CH2NH2 + HCl = C6H5CH2NH3 + Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3 + Cl
H2O2(l) = H2O(l) + O2(g)* =>
2 H2O2(l) = 2 H2O(l) + O2(g)*
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cu{2+} + Mg = Mg{2+} + Cu{+} =>
2 Cu{2+} + Mg = Mg{2+} + 2 Cu{+}
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3 =>
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3
AsO2{-} + I2 + H2O = I{-} + AsO4{3-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{3-} + 4 H{+}
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