| 前日に均衡した方程式 |
Na(C2H3O2) + HNO3 = NaNO3 + H(C2H3O2)
Sn2O4 + I2 = Sn2I4 + O2 =>
Sn2O4 + 2 I2 = Sn2I4 + 2 O2
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Br2 + NiI2 = NiBr2 + I2 =>
Br2 + NiI2 = NiBr2 + I2
Ar2 + H2O2 = ArH2 + O =>
Ar2 + 2 H2O2 = 2 ArH2 + 4 O
PbBr2 + Li2CrO4 = PbCrO4 + LiBr =>
PbBr2 + Li2CrO4 = PbCrO4 + 2 LiBr
NaClO3 + HCl = NaCl + Cl2 + H2O =>
NaClO3 + 6 HCl = NaCl + 3 Cl2 + 3 H2O
Rh + O2 = Rh2O5 =>
4 Rh + 5 O2 = 2 Rh2O5
K3 + P4 = K3P =>
4 K3 + P4 = 4 K3P
Fe(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
12 Fe(SO4) + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
O7Cl2 + H2O = HClO4 =>
O7Cl2 + H2O = 2 HClO4
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + (CH3)3SiF =>
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + 2(CH3)3SiF
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2 =>
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2
Cd(s) + CuCl2(aq) = CdCl2(aq) + Cu(s) =>
Cd(s) + CuCl2(aq) = CdCl2(aq) + Cu(s)
Ca + HCOOH = Ca(COOH)2 + H2 =>
Ca + 2 HCOOH = Ca(COOH)2 + H2
AgNO3(ac) + NaCl(s) = AgCl + NaNO3(ac) =>
AgNO3(ac) + NaCl(s) = AgCl + NaNO3(ac)
FeC2O4 + CrO7{2-} + H{+} = Fe{3+} + CO2 + Cr{3+} + H2O =>
3 FeC2O4 + CrO7{2-} + 14 H{+} = 3 Fe{3+} + 6 CO2 + Cr{3+} + 7 H2O
Ni + NH4OH = Ni(NH3)4 + H2O =>
Ni + 4 NH4OH = Ni(NH3)4 + 4 H2O
Pb(NO3)4 + BaSO4 = Pb(SO4)2 + Ba(NO3)2 =>
Pb(NO3)4 + 2 BaSO4 = Pb(SO4)2 + 2 Ba(NO3)2
Fe2O3 + HI = FeI3 + H2O =>
Fe2O3 + 6 HI = 2 FeI3 + 3 H2O
Ru(NO3)3 + HCl = HNO3 + RuCl3 =>
Ru(NO3)3 + 3 HCl = 3 HNO3 + RuCl3
Li2O + ZnO = Li2ZnO2 =>
Li2O + ZnO = Li2ZnO2
NaSO4 + CuCl2 = NaCl2 + CuSO4 =>
NaSO4 + CuCl2 = NaCl2 + CuSO4
Calciumhydride + water = calciumhydroxide + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
He + Be = HeBe =>
He + Be = HeBe
Si + NaOH = NaSiO + H =>
Si + NaOH = NaSiO + H
CO2 + H2O + N2 = CH3OH + N2O =>
CO2 + 2 H2O + 3 N2 = CH3OH + 3 N2O
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
C + Al = AlC =>
C + Al = AlC
Ca + V2O5 = CaO + V =>
5 Ca + V2O5 = 5 CaO + 2 V
NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + Na(NO3)(aq) =>
2 NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + 2 Na(NO3)(aq)
C2H3O2Cl + O2 = CO2 + H2O + Cl211 =>
844 C2H3O2Cl + 1477 O2 = 1688 CO2 + 1266 H2O + 4 Cl211
NO{2-} + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
NO{2-} + MnO4{-} + 4 H{+} = NO3{-} + Mn{2+} + 2 H2O
Al(k) + S(k) = Al2S3(k) =>
2 Al(k) + 3 S(k) = Al2S3(k)
PbCl2 + NaOH = NaCl + Na2Pb(OH)4 =>
PbCl2 + 4 NaOH = 2 NaCl + Na2Pb(OH)4
CH3OH + O2 = HCO3 + H2 =>
2 CH3OH + 2 O2 = 2 HCO3 + 3 H2
KI + Cl2 + Br2 = KCl + BrI =>
2 KI + Cl2 + Br2 = 2 KCl + 2 BrI
ZnNH4PO4 = ZnNH4 + PO4 =>
ZnNH4PO4 = ZnNH4 + PO4
C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2
Ba2 + Si = Ba2Si =>
Ba2 + Si = Ba2Si
NaOH + KHC8H4O4 = NaC8H4O4 + K + H2O =>
NaOH + KHC8H4O4 = NaC8H4O4 + K + H2O
Ba + Br2 = BaBr =>
2 Ba + Br2 = 2 BaBr
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
H3PO4 + KIO3 + K2SO3 = I2 + K2SO4 + K3PO4 + H2O =>
2 H3PO4 + 6 KIO3 + 15 K2SO3 = 3 I2 + 15 K2SO4 + 2 K3PO4 + 3 H2O
CH3COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 22 H2O + 4 K2SO4 + 8 MnSO4
C17H32O2 + O2 = H2O + CO2 =>
C17H32O2 + 24 O2 = 16 H2O + 17 CO2
Mg + S = MgS =>
Mg + S = MgS
Ba(HCO3)2 = Ba + HCO3 =>
Ba(HCO3)2 = Ba + 2 HCO3
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