| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HBr + Ca(OH)2 = CaBr2 + water =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Mg(NO3)2(aq) + HCl(aq) = HNO3(aq) + MgCl2(aq) =>
Mg(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + MgCl2(aq)
NaCHO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaCHO3 + CH3COOH = NaCH3COO + H2O + CO2
Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2
HSiO + MgBr = MgSiO + HBr =>
HSiO + MgBr = MgSiO + HBr
C9H13N + HCOH = C10H13N + H2O =>
C9H13N + HCOH = C10H13N + H2O
MnO2 + HCl = MnCl2 + HH2O + O2 =>
3 MnO2 + 6 HCl = 3 MnCl2 + 2 HH2O + 2 O2
Na + PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
6 Na + 2 PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Cr2O7{2-} + H2O = CrO4{2-} + H3O{+} =>
Cr2O7{2-} + 3 H2O = 2 CrO4{2-} + 2 H3O{+}
MgSO3 + H2O = Mg(OH)2 + H2SO3 =>
MgSO3 + 2 H2O = Mg(OH)2 + H2SO3
NaHC(O)3 + C(H)3COOH = NaC(H)3COO + H2O + CO2 =>
NaHC(O)3 + C(H)3COOH = NaC(H)3COO + H2O + CO2
Cu2(OH)2CO3 + NaCl = NaClO + Cu + CO2 + H2O =>
Cu2(OH)2CO3 + 2 NaCl = 2 NaClO + 2 Cu + CO2 + H2O
C4H6O4Ba + Na2CrO4 = C2H3O2Na + CrO4Ba =>
C4H6O4Ba + Na2CrO4 = 2 C2H3O2Na + CrO4Ba
Cr{+2} + OAc{-} + H2O = [(Cr(OAc)2)2*2H2O] =>
2 Cr{+2} + 4 OAc{-} + 2 H2O = [(Cr(OAc)2)2*2H2O]
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3 =>
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3
Mg(OH)2 + C6H8O6 = Mg(C6H7O6)2 + H2O =>
Mg(OH)2 + 2 C6H8O6 = Mg(C6H7O6)2 + 2 H2O
BaS + NH4Cl = BaCl2 + (NH4)2S =>
BaS + 2 NH4Cl = BaCl2 + (NH4)2S
Mg(NO3)2 + H2O = MgOHNO3 + HNO3 =>
Mg(NO3)2 + H2O = MgOHNO3 + HNO3
NH3 + NO2 + O2 = NH4NO3 =>
8 NH3 + 4 NO2 + 5 O2 = 6 NH4NO3
C2H6O(ethanol) + O2 = CH3COOH + H2O =>
C2H6O(ethanol) + O2 = CH3COOH + H2O
H2C2O4 + K2CO3 = CO2 + H2O + K2C2O4 =>
H2C2O4 + K2CO3 = CO2 + H2O + K2C2O4
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4(NO3)
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
Pb3(PO4)4 = PbO2 + P2O5 =>
Pb3(PO4)4 = 3 PbO2 + 2 P2O5
FeSO4 + Pd(NO3)2 = PdSO4 + Fe(NO3)2 =>
FeSO4 + Pd(NO3)2 = PdSO4 + Fe(NO3)2
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + HgBr =>
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + 2 HgBr
HNO3 + [W(CO)6] = WO3 + CO2 + NO2 + H2O =>
18 HNO3 + [W(CO)6] = WO3 + 6 CO2 + 18 NO2 + 9 H2O
Cu + MnCl2 = Mn + CuCl =>
2 Cu + MnCl2 = Mn + 2 CuCl
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
P4O10 + H2O = PO + PHO8 =>
13 P4O10 + 6 H2O = 40 PO + 12 PHO8
Na2SO3 + SO2 = Na2S2O5 =>
Na2SO3 + SO2 = Na2S2O5
Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2
Mg(s) + N = Mg3N2 =>
3 Mg(s) + 2 N = Mg3N2
Cr2O72{-} + SO2 + H{+} = Cr3 + S2O82{-} + H2O =>
465 Cr2O72{-} + 858 SO2 + 36 H{+} = 310 Cr3 + 429 S2O82{-} + 18 H2O
C8H18(s) + O2(g) = CO2(g) + H2O =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O
NaI + MnO2 + H2SO4 = Na2SO4 + Mn2(SO4)2 + H2O + I2 =>
4 NaI + 2 MnO2 + 4 H2SO4 = 2 Na2SO4 + Mn2(SO4)2 + 4 H2O + 2 I2
Na2CrO4 + CuSO4 = Na2SO4 + CuCrO4 =>
Na2CrO4 + CuSO4 = Na2SO4 + CuCrO4
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2(SO4) + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2(SO4) + 6 CO2
Fe2 + Ba = Fe2Ba =>
Fe2 + Ba = Fe2Ba
CH4ON2 + H2O = CH6O2N2 =>
CH4ON2 + H2O = CH6O2N2
Cd2 + Au3N = NCd3 + Au =>
3 Cd2 + 2 Au3N = 2 NCd3 + 6 Au
Ag(c) + S(g) = Ag2S(c) =>
2 Ag(c) + S(g) = Ag2S(c)
Pb2 + H2SO4 = Pb(H2SO4) =>
Pb2 + 2 H2SO4 = 2 Pb(H2SO4)
FeBr2 + (NH4)2CO3 = FeCO3 + BrNH4 =>
FeBr2 + (NH4)2CO3 = FeCO3 + 2 BrNH4
K2S + MgSO4 = MgS + K2SO4 =>
K2S + MgSO4 = MgS + K2SO4
Fe{3+} + V{2+} = Fe{2+} + V{3+} =>
Fe{3+} + V{2+} = Fe{2+} + V{3+}
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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12/25/24
方程式のバランス01/24/24
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