| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Cu(s) + S(g) = Cu2S
NH4H2PO4 + NH4OH = (NH4)3PO4 + H2O =>
NH4H2PO4 + 2 NH4OH = (NH4)3PO4 + 2 H2O
Cl2O7(g) + H2O(l) = HClO4 =>
Cl2O7(g) + H2O(l) = 2 HClO4
SeO + H2O = H2Se2O3 =>
2 SeO + H2O = H2Se2O3
Fe + Cu(NO2)2 = Fe(NO2)2 + Cu =>
Fe + Cu(NO2)2 = Fe(NO2)2 + Cu
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
CuSO4*5H2O + HCl = CuCl2 + H2SO4 + H2O =>
CuSO4*5H2O + 2 HCl = CuCl2 + H2SO4 + 5 H2O
HCl + BrOH = HOH + BrCl =>
HCl + BrOH = HOH + BrCl
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Cl2 + SiF4 = SiCl4 + F =>
2 Cl2 + SiF4 = SiCl4 + 4 F
Au + HNO2 = AuNO2 + H =>
Au + HNO2 = AuNO2 + H
Na + Al(C2H3O2)3 = NaC2H3O2 + Al =>
3 Na + Al(C2H3O2)3 = 3 NaC2H3O2 + Al
NaHCO3 + CH3CHOOH = NaCH3COO + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 NaCH3COO + 11 H2O + 7 CO2
Pb(OH)2 + NH4Cl = PbCl2 + NH4OH =>
Pb(OH)2 + 2 NH4Cl = PbCl2 + 2 NH4OH
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O =>
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O
MgBr2 = Mg + Br =>
MgBr2 = Mg + 2 Br
OH + V = HV6O17 + H2 =>
17 OH + 6 V = HV6O17 + 8 H2
K2CrO4 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2CrO4 + 3 H2C2O4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 6 CO2 + 8 H2O
CrCl2 + Li2CO3 = CrCO3 + Cl2Li2 =>
CrCl2 + Li2CO3 = CrCO3 + Cl2Li2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe2PO3 + Ni = NiPO3 + Fe =>
Fe2PO3 + Ni = NiPO3 + 2 Fe
Al(PO4) + Ca(SO4) = Al2(SO4)3 + Ca3(PO4)2 =>
2 Al(PO4) + 3 Ca(SO4) = Al2(SO4)3 + Ca3(PO4)2
Ca(C2H3O2)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + HC2H3O2(aq) =>
3 Ca(C2H3O2)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HC2H3O2(aq)
Mg + Cu2(SO4)2 = Mg(SO4)2 + Cu =>
Mg + Cu2(SO4)2 = Mg(SO4)2 + 2 Cu
NH4OH + H = NH4 + H2O =>
NH4OH + H = NH4 + H2O
Cr(C2H3O2)3 + Na2CO3 = Cr2(CO3)3 + Na(C2H3O2) =>
2 Cr(C2H3O2)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(C2H3O2)
H2SO3 + Pb(OH)2 = Pb(SO3) + H2O =>
H2SO3 + Pb(OH)2 = Pb(SO3) + 2 H2O
Pb(NO3)2(aq) + K(aq) = Pb2(s) + KNO3(aq) =>
2 Pb(NO3)2(aq) + 4 K(aq) = Pb2(s) + 4 KNO3(aq)
C2H5NO2 + H2O2 = HNO3 + C2H5OH =>
C2H5NO2 + H2O2 = HNO3 + C2H5OH
AgNO3 + NaOH + C6H12O6 = Ag + C6H12O7 + H2O + NaNO3 =>
2 AgNO3 + 2 NaOH + C6H12O6 = 2 Ag + C6H12O7 + H2O + 2 NaNO3
CO3{-2} + HCl = CO2 + H2O + Cl{-} =>
CO3{-2} + 2 HCl = CO2 + H2O + 2 Cl{-}
Sn + Cu2O = SnO + Cu =>
Sn + Cu2O = SnO + 2 Cu
HCl + Hg = Hg2Cl + H2 =>
2 HCl + 4 Hg = 2 Hg2Cl + H2
H3PO4 + Mn(OH)5 = Mn3(PO4)5 + HOH =>
5 H3PO4 + 3 Mn(OH)5 = Mn3(PO4)5 + 15 HOH
La(NO3)3(aq) + NaOH(aq) = La(OH)3(aq) + NaNO3(aq) =>
La(NO3)3(aq) + 3 NaOH(aq) = La(OH)3(aq) + 3 NaNO3(aq)
BaCl2 + I = BaI2 + Cl2 =>
BaCl2 + 2 I = BaI2 + Cl2
Na + Ag = NaAg =>
Na + Ag = NaAg
KBr + KIO3 + H2SO4 = Br2 + KI + K2SO4 + H2O =>
6 KBr + KIO3 + 3 H2SO4 = 3 Br2 + KI + 3 K2SO4 + 3 H2O
Ag(NH3)2 + HCl = AgCl + NH3 + H2 =>
2 Ag(NH3)2 + 2 HCl = 2 AgCl + 4 NH3 + H2
CuCl2 + Na2S2O3 + H2O = Cu2S + S + NaCl + H2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 NaCl + 2 H2SO4
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
HNO3 + KI + CH3COOH = NO + I2 + CH3COOK + H2O =>
2 HNO3 + 6 KI + 6 CH3COOH = 2 NO + 3 I2 + 6 CH3COOK + 4 H2O
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
S8 + CO = SO2 + C2 =>
S8 + 16 CO = 8 SO2 + 8 C2
Cr(OH)3 + H2O = CrO4{2-} + H{+} + e =>
Cr(OH)3 + H2O = CrO4{2-} + 5 H{+} + 3e
HCl + Hg = Hg2Cl + H2 =>
2 HCl + 4 Hg = 2 Hg2Cl + H2
Ca(C2H3O2)2 + H2SO4 = CaSO4 + C2H4O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 C2H4O2
Ba + KOH = Ba(OH)2 + K =>
Ba + 2 KOH = Ba(OH)2 + 2 K
Zr(s) + N2(g) = ZrN(s) =>
2 Zr(s) + N2(g) = 2 ZrN(s)
C5H12S + O2 = CO2 + H2O + SO3 =>
2 C5H12S + 19 O2 = 10 CO2 + 12 H2O + 2 SO3
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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10/23/24
方程式のバランス11/22/23
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