| 前日に均衡した方程式 |
3 Ca2 + 4 As = 2 Ca3As2
Ga(s) + F2(g) = Ga3{+} + F{-}1 =>
6 Ga(s) + F2(g) = 2 Ga3{+} + 2 F{-}1
NaIO4 + Mg = MgO + NaI =>
NaIO4 + 4 Mg = 4 MgO + NaI
MgI + Br2 = MgBr2 + I =>
MgI + Br2 = MgBr2 + I
CaCl4(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl4(aq) + 3 HCl(aq) = 3 HCl2(aq) + CaCl
H3PO4 + NH3 = HNH3 + PO4 =>
H3PO4 + 3 NH3 = 3 HNH3 + PO4
Cu + Cl + Zn + Fe = Cu3Cl53Zn46Fe2 =>
3 Cu + 53 Cl + 46 Zn + 2 Fe = Cu3Cl53Zn46Fe2
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
K2TeO3 + Na(dtc) + H = Te(dtc)4 + KOH + NaOH =>
4 K2TeO3 + 4 Na(dtc) + 12 H = Te(dtc)4 + 8 KOH + 4 NaOH
Fe2(SO4)3 + N2H6SO4 = FeSO4 + N2 + H2SO4 =>
2 Fe2(SO4)3 + N2H6SO4 = 4 FeSO4 + N2 + 3 H2SO4
MnCO3 + FeCl3 + H2O = MnCl2 + Fe(OH)3 + CO2 =>
3 MnCO3 + 2 FeCl3 + 3 H2O = 3 MnCl2 + 2 Fe(OH)3 + 3 CO2
He = He{6000} + e =>
He = He{6000} + 6000e
BaS + Na2SiO3 = BaSiO3 + Na2S =>
BaS + Na2SiO3 = BaSiO3 + Na2S
Pb(s) + HCl(aq) = PbCl2(s) + H(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + 2 H(g)
CuSO4(aq) + NaOH(aq) = SO4Na2(aq) + Cu(OH)2(s) =>
CuSO4(aq) + 2 NaOH(aq) = SO4Na2(aq) + Cu(OH)2(s)
K(OH) + H2F = K2F + H2O =>
2 K(OH) + H2F = K2F + 2 H2O
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2O3 + H2O = H3P + O =>
P2O3 + 3 H2O = 2 H3P + 6 O
C2H5 + CuO = CH3COOH + Cu + H2O =>
2 C2H5 + 5 CuO = 2 CH3COOH + 5 Cu + H2O
S(s) + KClO3(s) = SO2(g) + KCl =>
3 S(s) + 2 KClO3(s) = 3 SO2(g) + 2 KCl
CrO2Cl2 + H2O + KCl = KCrO3Cl + HCl =>
CrO2Cl2 + H2O + KCl = KCrO3Cl + 2 HCl
Ag2O2 + HCl = AgCl + Cl2 + H2O =>
Ag2O2 + 4 HCl = 2 AgCl + Cl2 + 2 H2O
Pb(CH3COO)2 + H2SO4 = CH3COOH + PbSO4 =>
Pb(CH3COO)2 + H2SO4 = 2 CH3COOH + PbSO4
Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Rh2O3 + Sb2O5 + BaCO3 = O + Ba4SbRh2O9 + CO2 =>
2 Rh2O3 + Sb2O5 + 8 BaCO3 = O + 2 Ba4SbRh2O9 + 8 CO2
OCl + H = Cl + H2O =>
OCl + 2 H = Cl + H2O
Ag2SO4 + NH4OH = AgOH + (NH4)2SO4 =>
Ag2SO4 + 2 NH4OH = 2 AgOH + (NH4)2SO4
Zn + CO2 = Zn4(CO2) =>
4 Zn + CO2 = Zn4(CO2)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + K2SO3 + HCl = Cr2(SO4)3 + KCl + H2O =>
K2Cr2O7 + 3 K2SO3 + 8 HCl = Cr2(SO4)3 + 8 KCl + 4 H2O
AgBF4 = AgF + BF3 =>
AgBF4 = AgF + BF3
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
AgBr + Fe2(CO3)3 = Ag(CO3)3 + Fe2Br =>
AgBr + Fe2(CO3)3 = Ag(CO3)3 + Fe2Br
K2CO3 + HI = CO2 + H2O + KI =>
K2CO3 + 2 HI = CO2 + H2O + 2 KI
I2 + H2O = IO + H =>
I2 + 2 H2O = 2 IO + 4 H
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AgBr + H2O = Ag2O + HBr =>
2 AgBr + H2O = Ag2O + 2 HBr
AgC2H3O2 = Ag + C + H2 + O2 =>
2 AgC2H3O2 = 2 Ag + 4 C + 3 H2 + 2 O2
C3H4 + I2 = C3H4I2 =>
C3H4 + I2 = C3H4I2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
AgCl + Au = AuCl + Ag =>
AgCl + Au = AuCl + Ag
CH4(g) + CCl4(g) = CH2Cl2(g) =>
CH4(g) + CCl4(g) = 2 CH2Cl2(g)
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
H{+} + CrO4{2-} + SO3{2-} = Cr{3+} + SO4{2-} + H2O =>
10 H{+} + 2 CrO4{2-} + 3 SO3{2-} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
Al2O3 + H{+} = Al{3} + H2O =>
Al2O3 + 6 H{+} = 2 Al{3} + 3 H2O
AgCl + O2 = AgO + Cl =>
2 AgCl + O2 = 2 AgO + 2 Cl
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