| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H2S + Na2SiO3 = H2SiO3 + Na2S
Cr(s) + Pb{+2}(aq) = Pb(s) + Cr{+3}(aq) =>
2 Cr(s) + 3 Pb{+2}(aq) = 3 Pb(s) + 2 Cr{+3}(aq)
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
Cl2 + CO3{-2} + H2O = HCO3{-} + Cl{-} + Cl2O =>
2 Cl2 + 2 CO3{-2} + H2O = 2 HCO3{-} + 2 Cl{-} + Cl2O
Ca(NO3)2(H2O)4 + H2SO4 = HNO3 + CaSO4 + H2O =>
Ca(NO3)2(H2O)4 + H2SO4 = 2 HNO3 + CaSO4 + 4 H2O
SrCl2 + K(IO3) = Sr(IO3)2 + KCl =>
SrCl2 + 2 K(IO3) = Sr(IO3)2 + 2 KCl
CaCO3 + HCl + O2 = CO2 + H2O + CaCl3 =>
4 CaCO3 + 12 HCl + O2 = 4 CO2 + 6 H2O + 4 CaCl3
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2 =>
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
Al(s) + H2SO4(aq) = H2(g) + AlSO4 =>
Al(s) + H2SO4(aq) = H2(g) + AlSO4
As2S3 + HNO3 + H2O = H3AsO4 + NO + S =>
3 As2S3 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO + 9 S
K2Mn2O4 + HCl + KSCN = MnCl2 + KCl + CO + SO2 + N2 + H2O =>
7 K2Mn2O4 + 44 HCl + 2 KSCN = 14 MnCl2 + 16 KCl + 2 CO + 2 SO2 + N2 + 22 H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
CH2OH(CHOH)4COOH + O2 = CO2 + H2O =>
2 CH2OH(CHOH)4COOH + 11 O2 = 12 CO2 + 12 H2O
CuS + HBr = H2S + CuBr2 =>
CuS + 2 HBr = H2S + CuBr2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaF2 + H2SO4 = CaH2 + F2SO4 =>
CaF2 + H2SO4 = CaH2 + F2SO4
Pb(ClO4)2 + Fe2(SO4)3 = Pb(SO4)2 + Fe2(ClO4)3 =>
3 Pb(ClO4)2 + 2 Fe2(SO4)3 = 3 Pb(SO4)2 + 2 Fe2(ClO4)3
C4H8 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
Ca2 + H2O = Ca2OH + H2 =>
2 Ca2 + 2 H2O = 2 Ca2OH + H2
MoO3 + Cl2O = Mo(ClO)6 =>
MoO3 + 3 Cl2O = Mo(ClO)6
C2H5OH + CuO = CHCOOH + Cu + H2O =>
C2H5OH + 3 CuO = CHCOOH + 3 Cu + 2 H2O
TiF4 + NaOH = TiO(OH)2 + NaF + H2O =>
TiF4 + 4 NaOH = TiO(OH)2 + 4 NaF + H2O
Pb + FeCl3 = Fe + PbCl2 =>
3 Pb + 2 FeCl3 = 2 Fe + 3 PbCl2
CH4F2 = CH3FHF =>
CH4F2 = CH3FHF
PbO2 + H2O + NaOH = Na2Pb(OH)6 =>
PbO2 + 2 H2O + 2 NaOH = Na2Pb(OH)6
C5H11COOH + K2O = C5H11COOK + H2O =>
2 C5H11COOH + K2O = 2 C5H11COOK + H2O
V(NO3)3 + K2CO3 = V2(CO3)3 + KNO3 =>
2 V(NO3)3 + 3 K2CO3 = V2(CO3)3 + 6 KNO3
CH2C(CH3)CH2CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
3 CH2C(CH3)CH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + K2SO4 + 2 MnSO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3NH3{+} + OH{-} = CH3NH2 + H2O =>
CH3NH3{+} + OH{-} = CH3NH2 + H2O
H2 + CS2 = CH4 + H2S2 =>
3 H2 + CS2 = CH4 + H2S2
K2CO3 + SiO2 + H3BO3 = KBSi2O6 + CO2 + H2O =>
K2CO3 + 4 SiO2 + 2 H3BO3 = 2 KBSi2O6 + CO2 + 3 H2O
NH3 + H2O = H3O + NO2 =>
NH3 + 9 H2O = 7 H3O + NO2
C + KMnO4 = CKMnO4 =>
C + KMnO4 = CKMnO4
NaHSO4 + NaHCO3 = NaH + SCO7 =>
NaHSO4 + NaHCO3 = 2 NaH + SCO7
C6H12O + Cu(OH)2 = C6H12O2 + Cu2O + H2O =>
C6H12O + 2 Cu(OH)2 = C6H12O2 + Cu2O + 2 H2O
Ti2O3 + H2O = Ti(OH)3 =>
Ti2O3 + 3 H2O = 2 Ti(OH)3
SPO3 + CaCl = CaPO3 + SCl =>
SPO3 + CaCl = CaPO3 + SCl
H2O + NaHg2 = Hg + H2 + NaOH =>
2 H2O + 2 NaHg2 = 4 Hg + H2 + 2 NaOH
Fe + KL = FeKL =>
Fe + KL = FeKL
ZnSO4 + (NH4)CO3 = ZnCO3 + (NH4)SO4 =>
ZnSO4 + (NH4)CO3 = ZnCO3 + (NH4)SO4
MnO4{-} + H{+} + Br{-} = MnO2 + Br2 + H2O =>
2 MnO4{-} + 8 H{+} + 6 Br{-} = 2 MnO2 + 3 Br2 + 4 H2O
Na2CO3 + HCOOH = NaHCOONa + CO2 + H2O =>
2 Na2CO3 + 3 HCOOH = 2 NaHCOONa + 3 CO2 + 2 H2O
CH3CO2H + Br2 = BrCH2CO2H + HBr =>
CH3CO2H + Br2 = BrCH2CO2H + HBr
Ag2O + S2O3{2-} + OH{-} = SO3{2-} + Ag + H2O =>
2 Ag2O + S2O3{2-} + 2 OH{-} = 2 SO3{2-} + 4 Ag + H2O
P2F5 = P + F =>
P2F5 = 2 P + 5 F
Al(s) + HCl(aq) = H2(g) + AlCl(aq) =>
2 Al(s) + 2 HCl(aq) = H2(g) + 2 AlCl(aq)
Fe{+2} + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K{+} =>
3 Fe{+2} + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 K{+}
あらゆる化学反応の方程式のバランスをとる
| 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01/28/25
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