| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(s) + 3 Cd(s)
Na2O + C = Na2C2 + O =>
Na2O + 2 C = Na2C2 + O
ZnCO3(aq) + HCl(aq) = ZnCl2(s) + H2O(l) + CO2(g) =>
ZnCO3(aq) + 2 HCl(aq) = ZnCl2(s) + H2O(l) + CO2(g)
Na2[Fe(CN)5(NO)] + HCHO = H2[Fe(CN)5(NO)] + HCONa =>
Na2[Fe(CN)5(NO)] + 2 HCHO = H2[Fe(CN)5(NO)] + 2 HCONa
Sn + HNO3 = H2O + NO2 + H2SnO3 =>
Sn + 4 HNO3 = H2O + 4 NO2 + H2SnO3
CaO(g) + H2O(g) = Ca(OH)2 =>
CaO(g) + H2O(g) = Ca(OH)2
KBr(l) = K(s) + Br(l) =>
KBr(l) = K(s) + Br(l)
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2 =>
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
KJ + KJO3 + HCl = KCl + J2 + H2O =>
5 KJ + KJO3 + 6 HCl = 6 KCl + 3 J2 + 3 H2O
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
HCN + H2 = CH4 + NH3 =>
HCN + 3 H2 = CH4 + NH3
NaOH + (CH3)3CC6H4OH = (CH3)3CC6H4ONa + H2O =>
NaOH + (CH3)3CC6H4OH = (CH3)3CC6H4ONa + H2O
Cr2O72{-} + SO32{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 427 SO32{-} + 100 H{+} = 40 Cr3{+} + 427 SO42{-} + 50 H2O
C4H9OH + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ti(NO3)4*4H2O + Fe(NO3)3*9H2O + C6H8O7*H2O = FeTiO3 + CO2 + N2 + H2O =>
2 Ti(NO3)4*4H2O + 2 Fe(NO3)3*9H2O + 4 C6H8O7*H2O = 2 FeTiO3 + 24 CO2 + 7 N2 + 46 H2O
PdO2 + Pd + H2SO4 = PdSO4 + H2O =>
PdO2 + Pd + 2 H2SO4 = 2 PdSO4 + 2 H2O
Zn + OH = ZnO + H2 =>
2 Zn + 2 OH = 2 ZnO + H2
MgCO3(aq) + AgNO3(aq) = Mg(NO3)2(aq) + Ag2CO3(s) =>
MgCO3(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + Ag2CO3(s)
CH3OHOOC2H5 + O2 = CO2 + H2O =>
4 CH3OHOOC2H5 + 15 O2 = 12 CO2 + 18 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SrCl2(aq) + Al2(SO4)3(aq) = AlCl3(s) + Sr(SO4)(aq) =>
3 SrCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(s) + 3 Sr(SO4)(aq)
COCl2(aq) + H2O(l) = CO2(s) + HCl(aq) =>
COCl2(aq) + H2O(l) = CO2(s) + 2 HCl(aq)
Ag2SO4 + NaCI = Na2SO4 + AgCI =>
Ag2SO4 + 2 NaCI = Na2SO4 + 2 AgCI
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KBr + Al(NO4) = K(NO4) + Al(Br) =>
KBr + Al(NO4) = K(NO4) + Al(Br)
CaAl12O19 + Mg + SiO + H2O = MgAl2O4 + Ca2MgSi2O7 + H2 =>
2 CaAl12O19 + 13 Mg + 2 SiO + 15 H2O = 12 MgAl2O4 + Ca2MgSi2O7 + 15 H2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
ClO3{-} + SnO2{-2} = Cl{-} + SnO3{-2} =>
ClO3{-} + 3 SnO2{-2} = Cl{-} + 3 SnO3{-2}
Al + HCl = Al(Cl)3 + H2(g) =>
2 Al + 6 HCl = 2 Al(Cl)3 + 3 H2(g)
NH3OH + H2O = HONH3OH + H =>
NH3OH + H2O = HONH3OH + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn(OH)2 + Cl2 + NaOH = MnO2 + NaCl + H2O =>
Mn(OH)2 + Cl2 + 2 NaOH = MnO2 + 2 NaCl + 2 H2O
NaC1 + I2 = NaI + C12 =>
12 NaC1 + 6 I2 = 12 NaI + C12
Fe2 + H2O + O3 = Fe2O3H2O =>
Fe2 + H2O + O3 = Fe2O3H2O
CaS + O2 = CaO + SO23 =>
CaS + 12 O2 = CaO + SO23
Na2CO3(aq) + HNO2(aq) = CO2 + NaNO2 + H2O =>
Na2CO3(aq) + 2 HNO2(aq) = CO2 + 2 NaNO2 + H2O
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 5 Na2SO4 + 7 H2O + 4 K2SO4
Cr2O3 + KNO3 + Na2CO3 = NaCrO3 + KNO2 + CO2 =>
Cr2O3 + 2 KNO3 + Na2CO3 = 2 NaCrO3 + 2 KNO2 + CO2
Ag2SO3 + Mg(OH)2 = AgOH + MgSO3 =>
Ag2SO3 + Mg(OH)2 = 2 AgOH + MgSO3
H2O + SO2 + H2SeO3 = Se + H2SO4 =>
H2O + 2 SO2 + H2SeO3 = Se + 2 H2SO4
FeCO3 + NO3{-} + H3O{+} = Fe{3+} + CO2 + NO + H2O =>
3 FeCO3 + NO3{-} + 10 H3O{+} = 3 Fe{3+} + 3 CO2 + NO + 15 H2O
HI + O2 = HI2O3 + H2 =>
4 HI + 3 O2 = 2 HI2O3 + H2
NaNO3 + Zn + KOH = Na2ZnO2 + K2ZnO2 + NH3 + H2O =>
2 NaNO3 + 8 Zn + 14 KOH = Na2ZnO2 + 7 K2ZnO2 + 2 NH3 + 4 H2O
Li(s) + Zn(NO3)2(aq) = LiNO3(aq) + Zn(s) =>
2 Li(s) + Zn(NO3)2(aq) = 2 LiNO3(aq) + Zn(s)
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Zn(OH)2 + HF = ZnF2 + H2O =>
Zn(OH)2 + 2 HF = ZnF2 + 2 H2O
CaCO3 + CH3COOH = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(C2H3O2)2 + CO2 + H2O
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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 |
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方程式のバランス02/22/24
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