| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Sn2O4 + 4 Ba(MnO4)2 = 4 BaO + 2 Sn(MnO4)4
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
AlI3 + Na2CO3 = Na2I3 + Al(CO3) =>
AlI3 + Na2CO3 = Na2I3 + Al(CO3)
CaO + Be(OH)2 = CaBeO2 + H2O =>
CaO + Be(OH)2 = CaBeO2 + H2O
NaO2 + Ca = CaO2 + Na =>
NaO2 + Ca = CaO2 + Na
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS =>
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS
Zn(OH)2(s) + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2(s) + 2 HNO3 = 2 H2O + Zn(NO3)2
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa =>
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa
Cu + HNO3 = Cu(HNO3)2 = NO2 + H2O =>
Cu + 2 HNO3 = Cu(HNO3)2
NaO2 + Ca = CaO2 + Na =>
NaO2 + Ca = CaO2 + Na
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS =>
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS
FeCO3(s) + H2SO4(aq) = FeSO4 + H2O + CO2 =>
FeCO3(s) + H2SO4(aq) = FeSO4 + H2O + CO2
AgNO3 + K2CO3(aq) = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3(aq) = Ag2CO3 + 2 KNO3
C2H3O2NH4 + Na2CrO4 = (NH4)2CrO4 + C2H3NaO2 =>
2 C2H3O2NH4 + Na2CrO4 = (NH4)2CrO4 + 2 C2H3NaO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CeI + Br = CeBr + I =>
CeI + Br = CeBr + I
K3PO4 + H2O = O2 + K + H3PO4 =>
4 K3PO4 + 6 H2O = 3 O2 + 12 K + 4 H3PO4
Al + Co2CO = AlCO + Co =>
Al + Co2CO = AlCO + 2 Co
C3H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H18(l) + 15 O2(g) = 6 CO2(g) + 18 H2O(l)
CH6CH12 + O2 = CO2 + H2O =>
2 CH6CH12 + 13 O2 = 4 CO2 + 18 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O* =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 O2 + 8 H2O*
Cu + HNO3 = Cu(HNO3)2 = NO2 + H2O =>
Cu + 2 HNO3 = Cu(HNO3)2
Br2 + KCrO2 + KOH = K2CrO4 + KBr + H2 =>
Br2 + 2 KCrO2 + 4 KOH = 2 K2CrO4 + 2 KBr + 2 H2
MnO4{-} + S2O3{-} + H2O = MnO2 + SO42{-} + OH{-} =>
161 MnO4{-} + 3 S2O3{-} + 79 H2O = 161 MnO2 + 6 SO42{-} + 158 OH{-}
Li + H2Se = Li2Se + H2 =>
2 Li + H2Se = Li2Se + H2
Pb{2+} + Cr2O7{2-} + OH{-} = PbCrO4 + H2O =>
2 Pb{2+} + Cr2O7{2-} + 2 OH{-} = 2 PbCrO4 + H2O
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl
Fe(NO3)3*9H2O + Pr(NO3)3 + Ga(NO3)3 = GaPrFeO3 + H2O + NO2 + O =>
Fe(NO3)3*9H2O + Pr(NO3)3 + Ga(NO3)3 = GaPrFeO3 + 9 H2O + 9 NO2 + 6 O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Cu + CrO4[{-}2] + H2O = Cu(OH)2 + Cr(OH)3 + OH[{-}] =>
2 Cu + CrO4[{-}2] + 4 H2O = 2 Cu(OH)2 + Cr(OH)3 + OH[{-}]
Zn + HCI(hydrochloricacid) = H2 + ZnCI =>
2 Zn + 2 HCI(hydrochloricacid) = H2 + 2 ZnCI
NH4(I) + Cl2 = NH4Cl + I2 =>
2 NH4(I) + Cl2 = 2 NH4Cl + I2
HCl(aq) + HNO3(aq) + Sn(s) = NO2(g) + H2SnCl6(aq) + H2O(l) =>
6 HCl(aq) + 4 HNO3(aq) + Sn(s) = 4 NO2(g) + H2SnCl6(aq) + 4 H2O(l)
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
MgCl12 = Mg + Cl =>
MgCl12 = Mg + 12 Cl
Fe(OH)2 + (NH4)2S = FeS + NH3 + H2O =>
Fe(OH)2 + (NH4)2S = FeS + 2 NH3 + 2 H2O
NaCl + KHSO4 = KNaSO4 + HCl =>
NaCl + KHSO4 = KNaSO4 + HCl
LiOH + NH4Cl = NH3 + LiCl + H2O =>
LiOH + NH4Cl = NH3 + LiCl + H2O
Cu(NO3)2 + NaNO3 = Cu(NO3) + Na(NO3)2 =>
Cu(NO3)2 + NaNO3 = Cu(NO3) + Na(NO3)2
C6H14O6 = C6H12O6 + H2 =>
C6H14O6 = C6H12O6 + H2
N(H)3 = (N)2 + (H)2 =>
2 N(H)3 = (N)2 + 3(H)2
[Al(OH)2]2SO4 + Fe2(HPO4)3 + H3PO4 = Fe2(SO4)3 + AlPO4 + H2O =>
3[Al(OH)2]2SO4 + Fe2(HPO4)3 + 3 H3PO4 = Fe2(SO4)3 + 6 AlPO4 + 12 H2O
FeCr2O7 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 Na2CO3 + O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + 2 NaBr(aq)
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS =>
K2S + Pb(CH3COO)2 = K2(CH3COO)2 + PbS
Mg3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 Mg(NO3)2
Al2(CO3)3 + K3PO4 = K2CO3 + AlPO4 =>
Al2(CO3)3 + 2 K3PO4 = 3 K2CO3 + 2 AlPO4
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
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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10/24/24
方程式のバランス11/23/23
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