| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C2H4NH2 + 7 O2 = 4 CO2 + 6 H2O + N2
K2MnO4 + FeS = K2S + FeMnO4 =>
K2MnO4 + FeS = K2S + FeMnO4
Sb4O6(s) + NaOH(s) = Na3SbO3(s) + H2O(l) =>
Sb4O6(s) + 12 NaOH(s) = 4 Na3SbO3(s) + 6 H2O(l)
MgO + H2OMg(OH)2 = Mg + O6H2O =>
11 MgO + H2OMg(OH)2 = 12 Mg + 2 O6H2O
PCl2 + H2O = H3PO4 + H2 + Cl2 =>
2 PCl2 + 8 H2O = 2 H3PO4 + 5 H2 + 2 Cl2
Ca + O2 = CaO = =>
2 Ca + O2 = 2 CaO
PbNO2 + NaI = PbI + NaNO2 =>
PbNO2 + NaI = PbI + NaNO2
(CO2) + (CaO) = (CaCO3) =>
(CO2) + (CaO) = (CaCO3)
Mn1CN2 = Mn + CN2 =>
Mn1CN2 = Mn + CN2
P + Ba(OH)2 = P(OH) + Ba2 =>
4 P + 2 Ba(OH)2 = 4 P(OH) + Ba2
Ca3P2 + H2O = CaO2H2 + PH3 =>
Ca3P2 + 6 H2O = 3 CaO2H2 + 2 PH3
NaHSO4 + HNO3 = NaH(NO3)2 + H2SO4 =>
NaHSO4 + 2 HNO3 = NaH(NO3)2 + H2SO4
NaCl(aq) + AgNo3(aq) = NaNo3 + AgCl =>
NaCl(aq) + AgNo3(aq) = NaNo3 + AgCl
K2SO4 + Na = K + Na2SO4 =>
K2SO4 + 2 Na = 2 K + Na2SO4
C7H34(s) + O2(g) = CO2(g) + H2O(l) =>
2 C7H34(s) + 31 O2(g) = 14 CO2(g) + 34 H2O(l)
Fe2(SO4)3 + BaI2 + H2O = Fe(OH)3 + BaSO4 + HI =>
Fe2(SO4)3 + 3 BaI2 + 6 H2O = 2 Fe(OH)3 + 3 BaSO4 + 6 HI
SnF4 + NiCl2 = SnCl2 + NiF4 =>
SnF4 + NiCl2 = SnCl2 + NiF4
H2SO4 + KI + NaIO = I2 + KIO3 + H2O + Na2SO4 =>
3 H2SO4 + KI + 6 NaIO = 3 I2 + KIO3 + 3 H2O + 3 Na2SO4
Pb(NO3)2 + NH3 = Pb(NH3)2 + NO3 =>
Pb(NO3)2 + 2 NH3 = Pb(NH3)2 + 2 NO3
Cu(NO3)2 + NH4OH = [Cu(NH3)4] + HNO3 + H2O =>
4 Cu(NO3)2 + 17 NH4OH = 4[Cu(NH3)4] + 9 HNO3 + 14 H2O
SO2 + Ca(OH)2 = CaO + S(OH)2 + O2 =>
2 SO2 + 2 Ca(OH)2 = 2 CaO + 2 S(OH)2 + O2
Pb(NO3)3 + NaOH + NaClO = NaNO3 + NaCl + PbO2 + H2O =>
2 Pb(NO3)3 + 6 NaOH + NaClO = 6 NaNO3 + NaCl + 2 PbO2 + 3 H2O
N2 + MgBr2 = Mg3N2 + Br2 =>
N2 + 3 MgBr2 = Mg3N2 + 3 Br2
C2H3NCl + O2 = HCN + H2O + CO2 + HCl =>
4 C2H3NCl + 5 O2 = 4 HCN + 2 H2O + 4 CO2 + 4 HCl
HCl + CoCl2 = HCl2 + CoCl =>
HCl + CoCl2 = HCl2 + CoCl
K2SO4 + P2O5 = SO3 + K3PO4 =>
3 K2SO4 + P2O5 = 3 SO3 + 2 K3PO4
KI + H2SO4 = H2I2 + K2SO4 =>
2 KI + H2SO4 = H2I2 + K2SO4
Ca(NO3)2 + KCl = CaCl + K(NO3)2 =>
Ca(NO3)2 + KCl = CaCl + K(NO3)2
NaHCO3 + H2O = NaO2 + H + CO2 =>
NaHCO3 + H2O = NaO2 + 3 H + CO2
SnCl4 + CaCO3 = Sn(CO3)2 + CaCl2 =>
SnCl4 + 2 CaCO3 = Sn(CO3)2 + 2 CaCl2
K10P2W17O61 + Fe(NO3)3 + KOH = K8Fe(OH)P2W17O61 + KNO3 =>
K10P2W17O61 + Fe(NO3)3 + KOH = K8Fe(OH)P2W17O61 + 3 KNO3
Mg(OH)2 + Cd3(PO4)2 = Mg3(PO4)2 + Cd(OH)2 =>
3 Mg(OH)2 + Cd3(PO4)2 = Mg3(PO4)2 + 3 Cd(OH)2
C6H5O6R3 + CH4O = C3H8O3 + (C2H3O2R)3 =>
C6H5O6R3 + 3 CH4O = C3H8O3 + (C2H3O2R)3
Cs2 + Fe = CsFe =>
Cs2 + 2 Fe = 2 CsFe
H25O4 + Zn = Zn5O4 + H2 =>
2 H25O4 + 10 Zn = 2 Zn5O4 + 25 H2
Mn2O6 = Mn + O2 =>
Mn2O6 = 2 Mn + 3 O2
CuSO4 + NH4SCN = Cu(SCN)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4SCN = Cu(SCN)2 + (NH4)2SO4
Rb(s) + CaCl2(aq) = Ca + RbCl =>
2 Rb(s) + CaCl2(aq) = Ca + 2 RbCl
CrBr2 = Cr + Br2 =>
CrBr2 = Cr + Br2
C6O7H8 + H2O2 = H2O + CO2 =>
C6O7H8 + 9 H2O2 = 13 H2O + 6 CO2
NaOH + CH3OH = H2O + CH3ONa =>
NaOH + CH3OH = H2O + CH3ONa
K2Cr2O7 + HCl + H = CrCl3 + KCl + H2O =>
K2Cr2O7 + 8 HCl + 6 H = 2 CrCl3 + 2 KCl + 7 H2O
C7H5ClO2 + O2 = CO2 + H2O + Cl =>
4 C7H5ClO2 + 29 O2 = 28 CO2 + 10 H2O + 4 Cl
Fe2(SiO3)3 + HCl = FeCl3 + H2SiO3 =>
Fe2(SiO3)3 + 6 HCl = 2 FeCl3 + 3 H2SiO3
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
C2H5NHCH3 + O2 = CO2 + N2 + H2O =>
4 C2H5NHCH3 + 21 O2 = 12 CO2 + 2 N2 + 18 H2O
CH2BrCH2CH2CH2Br + KOH = CH2OHCH2CH2CH2OH + KBr =>
CH2BrCH2CH2CH2Br + 2 KOH = CH2OHCH2CH2CH2OH + 2 KBr
SO + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO + 2 K2Cr2O7 + 5 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 5 H2O
C6H5COOH + Br2 = C6H5COOBr + HBr =>
C6H5COOH + Br2 = C6H5COOBr + HBr
C3H8 + Br2 = C3H7Br2 + HBr =>
2 C3H8 + 3 Br2 = 2 C3H7Br2 + 2 HBr
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10/24/24
方程式のバランス11/23/23
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