| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C7H6O + 8 O2 = 7 CO2 + 3 H2O
KOH + LiCl = LiOH + KCl =>
KOH + LiCl = LiOH + KCl
Al + KNO3 = Al(NO3)3 + K =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
F2 + Mn = F{-} + Mn{2+} =>
F2 + Mn = 2 F{-} + Mn{2+}
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
FeS2 + O2 + H2O = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + 169 O2 + 10 H2O = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
Ca(s) + NaOH(aq) = Na(s) + Ca(OH)2(aq) =>
Ca(s) + 2 NaOH(aq) = 2 Na(s) + Ca(OH)2(aq)
MgO + Na2SO3 = MgSO3 + Na2O =>
MgO + Na2SO3 = MgSO3 + Na2O
NH4OH + NH4Cl = H2O + N2H7Cl =>
NH4OH + NH4Cl = H2O + N2H7Cl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CuSO4 + C = C(SO4)2 + Cu =>
2 CuSO4 + C = C(SO4)2 + 2 Cu
Ce(OH)3 + H2O2 = Ce(OH)3OOH + H2O =>
2 Ce(OH)3 + 3 H2O2 = 2 Ce(OH)3OOH + 2 H2O
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
NaBr + K3PO4 = Na3PO4 + KBr =>
3 NaBr + K3PO4 = Na3PO4 + 3 KBr
NH3(aq) + CoCl2(aq) = CoH2 + NCl3 =>
2 NH3(aq) + 3 CoCl2(aq) = 3 CoH2 + 2 NCl3
Zn + HNO3(dilute) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + N2O + 5 H2O
NH3(aq) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(aq) + H2CO3(aq) = (NH4)2CO3(s)
NaHSO4(aq) + NaOH(aq) = Na2SO4 + H2O =>
NaHSO4(aq) + NaOH(aq) = Na2SO4 + H2O
Re + C = ReC2 =>
Re + 2 C = ReC2
Cu + PtCl2 = CuCl + Pt =>
2 Cu + PtCl2 = 2 CuCl + Pt
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s) =>
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s)
CH3Br = C2H6 + Br2 =>
2 CH3Br = C2H6 + Br2
Cl2 + AuI = AuCl + I =>
Cl2 + 2 AuI = 2 AuCl + 2 I
Mg + K2S2O8 = MgO + K2S + MgS =>
9 Mg + K2S2O8 = 8 MgO + K2S + MgS
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
(NH4)3(PO4) + Ba(OH)2 = NH3 + H2O + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(OH)2 = 6 NH3 + 6 H2O + Ba3(PO4)2
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
CH4N2O = C3H6N6 + CO2 + NH3 =>
6 CH4N2O = C3H6N6 + 3 CO2 + 6 NH3
Cu + MgBr2 = Mg + CuBr =>
2 Cu + MgBr2 = Mg + 2 CuBr
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2 =>
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
AlBr3 + O = AlO + Br =>
AlBr3 + O = AlO + 3 Br
CaCl2(aq) + NH4OH(aq) = Ca(OH)2 + NH4Cl =>
CaCl2(aq) + 2 NH4OH(aq) = Ca(OH)2 + 2 NH4Cl
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
NaOH(aq) + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4 = Na2SO4 + Cu(OH)2
Sn + H2O = SnO2 + H2 =>
Sn + 2 H2O = SnO2 + 2 H2
Cr2O7{2-} + SO3{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
Cr2O7{2-} + 3 SO3{2-} + 4 H2O = 2 Cr(OH)3 + 3 SO4{2-} + 2 OH{-}
HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O
Na2S + Ca3N2 = Na3N + CaS =>
3 Na2S + Ca3N2 = 2 Na3N + 3 CaS
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
B2O2 + H2O = H2BO2 =>
B2O2 + 2 H2O = 2 H2BO2
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1
NH4NO3 + Pb(C2H3O2)2 = NH4(C2H3O2) + Pb(NO3)2 =>
2 NH4NO3 + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + Pb(NO3)2
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2
Pb(IO3)2 + NaOH = Pb(OH)2 + Na(IO3) =>
Pb(IO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(IO3)
CHI3 + AgNO3 = CHI2NO3 + AgI =>
CHI3 + AgNO3 = CHI2NO3 + AgI
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
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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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