| 前日に均衡した方程式 |
2 NaI + Cl2 = 2 NaCl + 2 I
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(NO3)2 + KCI = CaCI + K(NO3)2 =>
Ca(NO3)2 + KCI = CaCI + K(NO3)2
Al(OH)3 + Na2SO4 + HCl = NaCl + Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 Na2SO4 + 6 HCl = 6 NaCl + Al2(SO4)3 + 6 H2O
NH4Cl + H3PO4 = NH4H2PO4 + HCl =>
NH4Cl + H3PO4 = NH4H2PO4 + HCl
Cr + Sb2O5 = Cr2O7 + SbO =>
6 Cr + 7 Sb2O5 = 3 Cr2O7 + 14 SbO
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2 =>
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2
S2O3{2-} + H2O + I2 = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 H2O + 3 I2 = 6 I{-} + S2O6{2-} + 6 H{+}
CdS + K2HgI4 = HgS + CdI2 + KI =>
CdS + K2HgI4 = HgS + CdI2 + 2 KI
Sn + O2 + HCl = Sn(Cl)2 + H2O =>
2 Sn + O2 + 4 HCl = 2 Sn(Cl)2 + 2 H2O
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
K2ZnO2 + HBr = KBr + H2ZnO2 =>
K2ZnO2 + 2 HBr = 2 KBr + H2ZnO2
C18H38 + O = CO2 + H2O =>
C18H38 + 55 O = 18 CO2 + 19 H2O
MgSO4(aq) + Ba(NO3)2(aq) = Mg(NO3)2(aq) + BaSO4(aq) =>
MgSO4(aq) + Ba(NO3)2(aq) = Mg(NO3)2(aq) + BaSO4(aq)
S4 + O2 = S2O4 =>
S4 + 4 O2 = 2 S2O4
H2[TiCl6] + Zn = Zn[TiCl6] + H2 =>
H2[TiCl6] + Zn = Zn[TiCl6] + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
AsH3 + NaOH + H2O2 = Na3AsO4 + H2O =>
AsH3 + 3 NaOH + 4 H2O2 = Na3AsO4 + 7 H2O
C2H2 + I2 = C2HI + HI =>
C2H2 + I2 = C2HI + HI
Na2CO3 = Na2O(s) + CO2(g) =>
Na2CO3 = Na2O(s) + CO2(g)
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Zn{+2} + Sn{-4} = Zn + Sn =>
2 Zn{+2} + Sn{-4} = 2 Zn + Sn
HN + O2 = NO + H2O =>
4 HN + 3 O2 = 4 NO + 2 H2O
HCl + NH4I = HI + NH4Cl =>
HCl + NH4I = HI + NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4(aq) + C(s) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l) + 2 SO2(g) + CO2(g)
CaCO3 + NaF = Na2CO3 + CaF2 =>
CaCO3 + 2 NaF = Na2CO3 + CaF2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
CH4 + NH3 + H2O = H2 + C2H5O2N =>
2 CH4 + NH3 + 2 H2O = 5 H2 + C2H5O2N
Ca(NO3)2 + KCI = CaCI + K(NO3)2 =>
Ca(NO3)2 + KCI = CaCI + K(NO3)2
Na3AsO4 + H2S = Na2S + As2S5 + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S5 + 8 H2O
Ni{2+} + CO3{2-} = NiCO3 =>
Ni{2+} + CO3{2-} = NiCO3
Hg2CO3(s) = Hg(l) + HgO(s) + CO2(g) =>
Hg2CO3(s) = Hg(l) + HgO(s) + CO2(g)
HN + O2 = NO + H2O =>
4 HN + 3 O2 = 4 NO + 2 H2O
CHF3 + O2 + H2O = CO2 + HF =>
2 CHF3 + O2 + 2 H2O = 2 CO2 + 6 HF
Cr + Sn(ClO3)2 = Cr(ClO3)3 + Sn =>
2 Cr + 3 Sn(ClO3)2 = 2 Cr(ClO3)3 + 3 Sn
NaS + BrN = NaN + BrS =>
NaS + BrN = NaN + BrS
Pb{2+} + Cr2O7{2-} + OH{-} = PbCrO4 + H2O =>
2 Pb{2+} + Cr2O7{2-} + 2 OH{-} = 2 PbCrO4 + H2O
H3PO4 + HNO3 = NO2H2PO4 + H2O =>
H3PO4 + HNO3 = NO2H2PO4 + H2O
NH3*H2O + C6H8O7 = (NH4)3C6H5O7 + H2O =>
3 NH3*H2O + C6H8O7 = (NH4)3C6H5O7 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
O2N + H2O = O3NH + ON =>
3 O2N + H2O = 2 O3NH + ON
Fe(OH)3 + NH4 = Fe + NH3 + H2O =>
Fe(OH)3 + 3 NH4 = Fe + 3 NH3 + 3 H2O
AlC3 + Ca(OH)2 = Al(OH)3 + CaC2 =>
2 AlC3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaC2
C3OH2 + O2 = CO2 + H2O =>
C3OH2 + 3 O2 = 3 CO2 + H2O
C3H5(OH)3 + H2O = CO2 + H2 =>
C3H5(OH)3 + 3 H2O = 3 CO2 + 7 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4N2O + H2O2 = HNO3 + CO2 + H2O =>
CH4N2O + 8 H2O2 = 2 HNO3 + CO2 + 9 H2O
Na(NO3) + Na = NaO + N2 =>
2 Na(NO3) + 4 Na = 6 NaO + N2
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方程式のバランス10/19/24
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