| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
Ba(OH)2 + (NH4)Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2 + 2(NH4)Cl = BaCl2 + 2 H2O + 2 NH3
Zn(OH)2 + H2SeO4 = ZnSeO4 + H2O =>
Zn(OH)2 + H2SeO4 = ZnSeO4 + 2 H2O
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
Ca + K2CrO4 = Ca2CrO4 + K =>
2 Ca + K2CrO4 = Ca2CrO4 + 2 K
Pb(OH)4 = Pb + OH =>
Pb(OH)4 = Pb + 4 OH
MnO2(s) + H2C2O4(aq) = CO2(g) + MnO(s) + H2O(l) =>
MnO2(s) + H2C2O4(aq) = 2 CO2(g) + MnO(s) + H2O(l)
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
NaCl(aq) + CaO(aq) = CaCl2(aq) + Na2O(aq) =>
2 NaCl(aq) + CaO(aq) = CaCl2(aq) + Na2O(aq)
Pb(HSO3)2 + HNO3 = Pb(NO3)2 + H2O + SO2 =>
Pb(HSO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 SO2
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
CdCuSO4 = CdSO4Cu =>
CdCuSO4 = CdSO4Cu
Fe2O3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
ZnCl2 = Zn4 + Cl2 =>
4 ZnCl2 = Zn4 + 4 Cl2
Ca(cr) + H2(g) = CaH2(cr) =>
Ca(cr) + H2(g) = CaH2(cr)
C6H5OH + Na = C6H4Na + H2O =>
C6H5OH + Na = C6H4Na + H2O
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn =>
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl =>
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
KI + PB(NO3)2 = PBI2 + KNO3 =>
2 KI + PB(NO3)2 = PBI2 + 2 KNO3
SO2 + K2Cr2O7 + H2O = K2SO4 + Cr(OH)3 + Cr2(SO4)3 =>
9 SO2 + 3 K2Cr2O7 + 3 H2O = 3 K2SO4 + 2 Cr(OH)3 + 2 Cr2(SO4)3
NaBrO3 + HI = I2 + NaBr2 + NaOH + H2O =>
4 NaBrO3 + 22 HI = 11 I2 + 2 NaBr2 + 2 NaOH + 10 H2O
CaSi2 + C2H3Cl = CaCl2 + C2H2 + Si + H =>
CaSi2 + 2 C2H3Cl = CaCl2 + 2 C2H2 + 2 Si + 2 H
Pb(NO3)4(aq) + Mg3(PO4)2(aq) = Pb3(PO4)4(s) + Mg(NO3)2(aq) =>
3 Pb(NO3)4(aq) + 2 Mg3(PO4)2(aq) = Pb3(PO4)4(s) + 6 Mg(NO3)2(aq)
KNO3 + CuCl2 = KCl2 + CuNO3 =>
KNO3 + CuCl2 = KCl2 + CuNO3
AlF3 + (NH4)3PO4 = AlPO4 + NH4F =>
AlF3 + (NH4)3PO4 = AlPO4 + 3 NH4F
CH4 + NO2 = N0 + CO2 + H2O =>
CH4 + 2 NO2 = 2 N0 + CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Bi2 = Bi =>
Bi2 = 2 Bi
HNO3 + Ag = Ag(NO3) + NO2 + H2O =>
2 HNO3 + Ag = Ag(NO3) + NO2 + H2O
HNO3 + Fe = H2 + FeNO3 =>
2 HNO3 + 2 Fe = H2 + 2 FeNO3
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 3 H2O
K2S + HNO3 = KNO3 + S + NO2 + H2O =>
K2S + 4 HNO3 = 2 KNO3 + S + 2 NO2 + 2 H2O
HCl + AI(OH)3 = AICl3 + H2O =>
3 HCl + AI(OH)3 = AICl3 + 3 H2O
Li + Br = Lithiumbromide =>
Li + Br = LiBr
H5 = H =>
H5 = 5 H
NiSO4 + NaOH + Cl2 = Ni(OH)3 + Na2SO4 + NaCl =>
2 NiSO4 + 6 NaOH + Cl2 = 2 Ni(OH)3 + 2 Na2SO4 + 2 NaCl
H2 + C1 = HC1 =>
H2 + 2 C1 = 2 HC1
C6H22O11 + O2 = CO2 + H2O =>
C6H22O11 + 6 O2 = 6 CO2 + 11 H2O
NiOH = Ni + OH =>
NiOH = Ni + OH
Fe{+3} + PO4{3-} = FePO4 =>
Fe{+3} + PO4{3-} = FePO4
NaHCO3 + HBr2 = NaBr2 + CO2 + H2O =>
NaHCO3 + HBr2 = NaBr2 + CO2 + H2O
Br + Cr(OH)3 + KOH = KBr + K2CrO4 + H2O =>
3 Br + Cr(OH)3 + 5 KOH = 3 KBr + K2CrO4 + 4 H2O
NH3 + Br = NH4Br + N =>
4 NH3 + 3 Br = 3 NH4Br + N
Na2CO + HCl = Na2Cl + HCO =>
Na2CO + HCl = Na2Cl + HCO
Na(CN) + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 Na(CN) + CuCO3 = Na2CO3 + Cu(CN)2
BaCO3 + K3PO4 = BaPO4 + K3CO3 =>
BaCO3 + K3PO4 = BaPO4 + K3CO3
Mn(OH)4 + KOH = K2[Mn(OH)6] =>
Mn(OH)4 + 2 KOH = K2[Mn(OH)6]
Co(NO3)2*6H2O + P(OC6H5)3 + NaBH4 = HCo(P(OC6H5)3)4 + NaNO3 + B(OH)3 + H2 =>
2 Co(NO3)2*6H2O + 8 P(OC6H5)3 + 4 NaBH4 = 2 HCo(P(OC6H5)3)4 + 4 NaNO3 + 4 B(OH)3 + 13 H2
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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11/28/24
方程式のバランス12/28/23
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