| 前日に均衡した方程式 |
2 HCOOH + 2 Ca = 2 HCOOCa + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C4H10O2 = C4H6 + H2O =>
C4H10O2 = C4H6 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
H + BaCl2 = Ba + HCl =>
2 H + BaCl2 = Ba + 2 HCl
Mn + H2SO4 = Mn2(SO4)3 + H2 =>
2 Mn + 3 H2SO4 = Mn2(SO4)3 + 3 H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
KIO4 + KHSO3 = I2 + K2SO4 + KHSO4 + H2O =>
2 KIO4 + 7 KHSO3 = I2 + 2 K2SO4 + 5 KHSO4 + H2O
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
Fe2O3 + H2 = HFe + O =>
Fe2O3 + H2 = 2 HFe + 3 O
H2Se + Al(OH)3 = Al2Se3 + H2O =>
3 H2Se + 2 Al(OH)3 = Al2Se3 + 6 H2O
KMnO4 + Na2S + H3PO4 = Mn3(PO4)2 + K3PO4 + Na2SO4 + H2O =>
24 KMnO4 + 15 Na2S + 24 H3PO4 = 8 Mn3(PO4)2 + 8 K3PO4 + 15 Na2SO4 + 36 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(s) + C(s) + O2(g) = CaCO3 =>
2 Ca(s) + 2 C(s) + 3 O2(g) = 2 CaCO3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
Fe(OH)3 + HI = FeI2 + I2 + H2O =>
2 Fe(OH)3 + 6 HI = 2 FeI2 + I2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
F2(g) + KCl(aq) = KF2 + Cl =>
F2(g) + KCl(aq) = KF2 + Cl
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
Cl + K(OH) = KCl + KClO + H2O =>
2 Cl + 2 K(OH) = KCl + KClO + H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
K2FeO4 + HCl = FeCl3 + O2 + KCl + H2O =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 KCl + 10 H2O
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br =>
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br
Mg + Cu2 = MgCu =>
2 Mg + Cu2 = 2 MgCu
CuSO4 + CaCO3 = CaSO4 + CuCO3 =>
CuSO4 + CaCO3 = CaSO4 + CuCO3
BeSO4 + HCl = BeCl2 + H2SO4 =>
BeSO4 + 2 HCl = BeCl2 + H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Sn + HBr = SnBr2 + H2 =>
Sn + 2 HBr = SnBr2 + H2
Zn2{+} + CuSO4 = ZnSO4 + Cu2{+} =>
Zn2{+} + 2 CuSO4 = 2 ZnSO4 + Cu2{+}
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-} =>
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-}
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
NH4ClO4 + LiOH = NH4OH + LiClO4 =>
NH4ClO4 + LiOH = NH4OH + LiClO4
CdSO4 + KI = CdI2 + K2SO4 =>
CdSO4 + 2 KI = CdI2 + K2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2(g) + CO(g) + O2(g) = H2CO3(g) =>
H2(g) + CO(g) + O2(g) = H2CO3(g)
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Tm(OH)3 = Tm2O3 + H2O =>
2 Tm(OH)3 = Tm2O3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
Ca(CN)2 + HCl = CaCl2 + HCN =>
Ca(CN)2 + 2 HCl = CaCl2 + 2 HCN
ZnI2 + Pb(ClO4)2 = Zn(ClO4)2 + PbI2 =>
ZnI2 + Pb(ClO4)2 = Zn(ClO4)2 + PbI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
Al + Cu{2+} = Al{3+} + Cu{+} =>
Al + 3 Cu{2+} = Al{3+} + 3 Cu{+}
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2
ZnBr2 = Zn + Br =>
ZnBr2 = Zn + 2 Br
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| 前日に均衡した方程式 |
方程式のバランス10/19/24
方程式のバランス11/18/23
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