| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 IO3{-} + 5 FeI2{-} + 24 H{+} = 7 I2 + 12 H2O + 5 Fe{3+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
[Cu(NH3)4](OH)2 + H2SO4 = Cu(OH)2 + (NH3)2SO4 + H2 =>
[Cu(NH3)4](OH)2 + 2 H2SO4 = Cu(OH)2 + 2(NH3)2SO4 + 2 H2
H3PO4 + Na2S2O3 = S + SO2 + H2O + Na3PO4 =>
2 H3PO4 + 3 Na2S2O3 = 3 S + 3 SO2 + 3 H2O + 2 Na3PO4
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
C3H6O + AgO2 = C2H5COOH + Ag =>
2 C3H6O + AgO2 = 2 C2H5COOH + Ag
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s) =>
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s)
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NH3 + 6 H2O
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
C2H4O2 + O2 = CO + H2O =>
C2H4O2 + O2 = 2 CO + 2 H2O
Zn2 + Cl = ZnCl =>
Zn2 + 2 Cl = 2 ZnCl
AgCl + Li2S2O3 = Li3(Ag(S2O3)2) + LiCl =>
AgCl + 2 Li2S2O3 = Li3(Ag(S2O3)2) + LiCl
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe =>
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe
Cu(aq) + HNO3(aq) = Cu(NO3)(aq)2 + NO(aq) + H2O(l) =>
3 Cu(aq) + 8 HNO3(aq) = 3 Cu(NO3)(aq)2 + 2 NO(aq) + 4 H2O(l)
P4O10 + PCl5 = Cl3PO =>
P4O10 + 6 PCl5 = 10 Cl3PO
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NH3 + 6 H2O
Ag2CO3 + HIO3 = AgIO3 + H2CO3 =>
Ag2CO3 + 2 HIO3 = 2 AgIO3 + H2CO3
F2(g) + B(g) = BF3 =>
3 F2(g) + 2 B(g) = 2 BF3
CaCo3 + Co2 = CaCo5 =>
CaCo3 + Co2 = CaCo5
HBr + Tl = TlBr + H =>
HBr + Tl = TlBr + H
Au + S = Au2S2 =>
2 Au + 2 S = Au2S2
KOH + BeBr2 = KBr + Be(OH)2 =>
2 KOH + BeBr2 = 2 KBr + Be(OH)2
(COOH)2 + CaCl2 + NH4OH = CaC2O4 + NH4Cl + H2O =>
(COOH)2 + CaCl2 + 2 NH4OH = CaC2O4 + 2 NH4Cl + 2 H2O
K2Cr2O7 + C6H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
14 K2Cr2O7 + 3 C6H6O + 56 H2SO4 = 14 Cr2(SO4)3 + 14 K2SO4 + 18 CO2 + 65 H2O
CuBr2 + KI = Cu + KBr + I2 =>
CuBr2 + 2 KI = Cu + 2 KBr + I2
CuBr2 + KI = CuI + KBr + I2 =>
2 CuBr2 + 4 KI = 2 CuI + 4 KBr + I2
Ni{+2} + Cu = Cu{+2} + Ni =>
Ni{+2} + Cu = Cu{+2} + Ni
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(OH)2 + S = CaS + CaS2O3 + H2O =>
3 Ca(OH)2 + 4 S = 2 CaS + CaS2O3 + 3 H2O
H2S + Na3[Fe(OH)6] = Fe(OH)3 + Na2S + H2O =>
3 H2S + 2 Na3[Fe(OH)6] = 2 Fe(OH)3 + 3 Na2S + 6 H2O
A1I3 + Br = A1Br3 + I2 =>
2 A1I3 + 6 Br = 2 A1Br3 + 3 I2
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
HC2H3O2(aq) + Mg(s) = MgC2H3O2 + H =>
HC2H3O2(aq) + Mg(s) = MgC2H3O2 + H
ClO3{-} + S{2-} = SO4{2-} + Cl{-} =>
4 ClO3{-} + 3 S{2-} = 3 SO4{2-} + 4 Cl{-}
Fe{3+} + H2O + Cr{3+} = Fe{2+} + H{+} + Cr2O7 =>
8 Fe{3+} + 7 H2O + 2 Cr{3+} = 8 Fe{2+} + 14 H{+} + Cr2O7
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Cu(aq) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(aq) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaOH + CoSO4 = Na2SO4 + Co(OH)2 =>
2 NaOH + CoSO4 = Na2SO4 + Co(OH)2
Cu2SO4 + BaCl2 = CuCl + Ba2(SO4)2 =>
2 Cu2SO4 + 2 BaCl2 = 4 CuCl + Ba2(SO4)2
Ca(OH)2 + C3H4O2 = Ca(C2H3O2)2 + H2O =>
3 Ca(OH)2 + 4 C3H4O2 = 3 Ca(C2H3O2)2 + 2 H2O
Ni + Cl = NiCl2 =>
Ni + 2 Cl = NiCl2
Pb(NO3)2 + NaI = Pb(NO3)2NaI =>
Pb(NO3)2 + NaI = Pb(NO3)2NaI
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
AlCl3 + K2CrO7 + H2SO4 = Cr(SO4)3 + K2 + H2O + Cl2 + Al(SO4)3 =>
4 AlCl3 + 3 K2CrO7 + 21 H2SO4 = 3 Cr(SO4)3 + 3 K2 + 21 H2O + 6 Cl2 + 4 Al(SO4)3
AgI + FeC = FeI + AgC =>
AgI + FeC = FeI + AgC
Cu(No3)2 + H2S = CuS + HNo3 =>
Cu(No3)2 + H2S = CuS + 2 HNo3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/01/25
方程式のバランス01/31/24
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