| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
KBr + Mg(NO3) = K(NO3) + MgBr
SrCl2 + NH4OH = Sr(OH)2 + NH4Cl =>
SrCl2 + 2 NH4OH = Sr(OH)2 + 2 NH4Cl
Sn(OH)4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2SO4 = Sn(SO4)2 + 4 H2O
CH3CH(CH3)CH2C(CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3CH(CH3)CH2C(CH3)2CH3 + 25 O2 = 16 CO2 + 18 H2O
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
H2C2O4 + H{+} + MnO4{-} = Mn{2+} + CO2 + H2O =>
5 H2C2O4 + 6 H{+} + 2 MnO4{-} = 2 Mn{2+} + 10 CO2 + 8 H2O
H3PO4 + CU(OH)2 = CUHPO4 + H2O =>
H3PO4 + CU(OH)2 = CUHPO4 + 2 H2O
Pb2S4 + Ca3(PO3)2 = Pb3(PO3)4 + CaS =>
3 Pb2S4 + 4 Ca3(PO3)2 = 2 Pb3(PO3)4 + 12 CaS
Sr(OH)2 + MgO = SrO + Mg(OH)2 =>
Sr(OH)2 + MgO = SrO + Mg(OH)2
Mn(OH)2 + OH = MnO2 + H3O =>
Mn(OH)2 + OH = MnO2 + H3O
Mn{+2} + Cl{-} = Mn{4+} + Cl{2-} =>
Mn{+2} + 2 Cl{-} = Mn{4+} + 2 Cl{2-}
CH3COOH + O2 = (CH3)2O2 + OHCO =>
2 CH3COOH + O2 = (CH3)2O2 + 2 OHCO
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
K2S(aq) + Pb(NO3)2(aq) = K(NO3)(s) + PbS(s) =>
K2S(aq) + Pb(NO3)2(aq) = 2 K(NO3)(s) + PbS(s)
SnO + H = Sn + HO =>
SnO + H = Sn + HO
I + NH3 + OH = NI + H2O =>
I + NH3 + 3 OH = NI + 3 H2O
C6H5COOH + CaO + I = CaCO2 + C6H5 + HI =>
6 C6H5COOH + 12 CaO + 11 I = 12 CaCO2 + 5 C6H5 + 11 HI
VCl3 + Cl2 + H2O = VOCl2 + HCl =>
2 VCl3 + Cl2 + 2 H2O = 2 VOCl2 + 4 HCl
Cr2O3 + H2O = Cr2O4{-} + H{+} + e =>
Cr2O3 + H2O = Cr2O4{-} + 2 H{+} + e
PbCO3 + H2NO3 = PbNO3 + CO2 + H2O =>
PbCO3 + H2NO3 = PbNO3 + CO2 + H2O
NaNO2 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + NaNO3 =>
3 NaNO2 + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 NaNO3
Co(NO3)3 + K2Cr2O7 = K2(NO3)3 + CoCr2O7 =>
Co(NO3)3 + K2Cr2O7 = K2(NO3)3 + CoCr2O7
H2SO4(aq) + KOH(aq) = HOH(aq) + K2SO4 =>
H2SO4(aq) + 2 KOH(aq) = 2 HOH(aq) + K2SO4
F2 + NiO = NiF2 + O2 =>
2 F2 + 2 NiO = 2 NiF2 + O2
Fe2S3 + O2 = Fe2O3 + SO4 =>
2 Fe2S3 + 15 O2 = 2 Fe2O3 + 6 SO4
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
C4H9OH = C + H2 + O2 =>
2 C4H9OH = 8 C + 10 H2 + O2
Mg3(PO4)2(s) + BaCl2(aq) = MgCl2(aq) + Ba3(PO4)2(s) =>
Mg3(PO4)2(s) + 3 BaCl2(aq) = 3 MgCl2(aq) + Ba3(PO4)2(s)
CaO(c) + HCl(aq) = CaCl2(aq) + H2O =>
CaO(c) + 2 HCl(aq) = CaCl2(aq) + H2O
Fe2 + S2 = FeS2 =>
Fe2 + 2 S2 = 2 FeS2
C3O8 + H8 = CO2 + H2O =>
2 C3O8 + H8 = 6 CO2 + 4 H2O
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2
Ba(OH)2 + H2O = BaH2O(OH)2 =>
Ba(OH)2 + H2O = BaH2O(OH)2
Cd + Bi{+3} = Cd{+2} + Bi =>
3 Cd + 2 Bi{+3} = 3 Cd{+2} + 2 Bi
FeO(OH) + HCl = Fe(OH)2Cl =>
FeO(OH) + HCl = Fe(OH)2Cl
KMnO4 + KBr + H2O = MnO2 + KBrO3 + KOH =>
2 KMnO4 + KBr + H2O = 2 MnO2 + KBrO3 + 2 KOH
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
C2O4 + KMnO4 = KC2O4 + MnO4 =>
C2O4 + KMnO4 = KC2O4 + MnO4
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
silvernitrate = silver + nitrogendioxide + oxygen =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Na2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + Na2SO4 + MnSO4 + K2SO4 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + 5 Na2SO4 + 2 MnSO4 + K2SO4
NH3(aq) + O2(g) = HNO3 + H2O =>
NH3(aq) + 2 O2(g) = HNO3 + H2O
Na2S + KOH(aq) = NaOH + K2S =>
Na2S + 2 KOH(aq) = 2 NaOH + K2S
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Potassium + magnesiumchloride = magnesium + potassiumchloride =>
2 K + MgCl2 = Mg + 2 KCl
Cu(CH3COO)2 + NaI + Cu = CuI + NaCH3COO =>
Cu(CH3COO)2 + 2 NaI + Cu = 2 CuI + 2 NaCH3COO
S(s) + O2(g) + KOH(aq) = K2SO4(s) + H2O(l) =>
2 S(s) + 3 O2(g) + 4 KOH(aq) = 2 K2SO4(s) + 2 H2O(l)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 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 |
方程式のバランス02/10/25
方程式のバランス03/12/24
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