| 前日に均衡した方程式 |
2 Al(s) + 6 HCl = 2 AlCl3 + 3 H2(g)
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
K2OSO3 = K2SO4 =>
K2OSO3 = K2SO4
Na2S2O3 + Br2 = Na2S4O6 + NaBr =>
2 Na2S2O3 + Br2 = Na2S4O6 + 2 NaBr
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C10H3 + Cl = C + HCl =>
C10H3 + 3 Cl = 10 C + 3 HCl
FeCl{3} + AgNO{3} = FeNO{3} + AgCl{3} =>
FeCl{3} + AgNO{3} = FeNO{3} + AgCl{3}
MnO + OH = MnO4 + H2O =>
MnO + 6 OH = MnO4 + 3 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CuSO4 + NaOH = Cu3(OH)4SO4 + Na2SO4 =>
3 CuSO4 + 4 NaOH = Cu3(OH)4SO4 + 2 Na2SO4
HClO3 + KBr = KClO3 + HBr =>
HClO3 + KBr = KClO3 + HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
Cr(OH)3 + NH3 = [Cr(NH3)6](aq) + OH =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](aq) + 3 OH
NaNO2 + Na2CrO4 + KOH + H2O = NaNO3 + K3[Cr(OH)6] + NaOH =>
3 NaNO2 + 2 Na2CrO4 + 6 KOH + 5 H2O = 3 NaNO3 + 2 K3[Cr(OH)6] + 4 NaOH
Ca + SnCl4 = CaCl + Sn =>
4 Ca + SnCl4 = 4 CaCl + Sn
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Mg + BaSO4 = Ba + MgSO4 =>
Mg + BaSO4 = Ba + MgSO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C10H8 + CrO3 + H2SO4 = C8H6O4 + Cr2(SO4)3 + H2O =>
4 C10H8 + 14 CrO3 + 21 H2SO4 = 5 C8H6O4 + 7 Cr2(SO4)3 + 22 H2O
Ne + H2 = NeH2 =>
Ne + H2 = NeH2
Mg3N2(s) + H2O(i) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O(i) = 3 Mg(OH)2(aq) + 2 NH3(g)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
Ni2(MnO4)3 + Cu(ClO)2 = Cu(MnO4) + Ni(ClO)3 =>
Ni2(MnO4)3 + 3 Cu(ClO)2 = 3 Cu(MnO4) + 2 Ni(ClO)3
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Al(NO3)3 + Mn(NO3)2 + CH4N2O = MnAl2O4 + CO2 + N2 + H2O =>
6 Al(NO3)3 + 3 Mn(NO3)2 + 20 CH4N2O = 3 MnAl2O4 + 20 CO2 + 32 N2 + 40 H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Hg + CO2 = HgCO2 =>
Hg + CO2 = HgCO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ZnCl2 + Li2S = ZnS + ClLi =>
ZnCl2 + Li2S = ZnS + 2 ClLi
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BrBn + Mg = MgBrBn =>
BrBn + Mg = MgBrBn
MClO3(s) = MCl(s) + O2(g) =>
2 MClO3(s) = 2 MCl(s) + 3 O2(g)
FeCl2 + O3 = Fe2O3 + FeCl3 =>
6 FeCl2 + O3 = Fe2O3 + 4 FeCl3
Li + CrO4 = Li2CrO4 =>
2 Li + CrO4 = Li2CrO4
C7H8N4O2 + HCl = NH3 + Cl2 + C + H2O =>
C7H8N4O2 + 8 HCl = 4 NH3 + 4 Cl2 + 7 C + 2 H2O
KI + H2SO4 + KMnO4 = I2 + K2SO4 + H2O + MnO2 =>
6 KI + 4 H2SO4 + 2 KMnO4 = 3 I2 + 4 K2SO4 + 4 H2O + 2 MnO2
Mg + AgNO3(aq) = Ag + MgN2O6(aq) =>
Mg + 2 AgNO3(aq) = 2 Ag + MgN2O6(aq)
Na2S + HBr = NaH + SBr2 =>
Na2S + 2 HBr = 2 NaH + SBr2
FeNb2O6 + HF + O2 = H3[FeF6] + H2[NbOF5] + H2O =>
4 FeNb2O6 + 64 HF + O2 = 4 H3[FeF6] + 8 H2[NbOF5] + 18 H2O
K + Al(OH)4 + H2SO4 = H2O + KAl(SO4)2 =>
K + Al(OH)4 + 2 H2SO4 = 4 H2O + KAl(SO4)2
Fe + (O)2 = (Fe)2(O)3 =>
4 Fe + 3(O)2 = 2(Fe)2(O)3
CoCl2 + NH4OH = Co(NH3)*Cl2 + H2O =>
CoCl2 + NH4OH = Co(NH3)*Cl2 + H2O
Ti(HPO4)2 + NH3 + H2O = (NH4)2HPO4 + Ti(OH)4 =>
Ti(HPO4)2 + 4 NH3 + 4 H2O = 2(NH4)2HPO4 + Ti(OH)4
HgCl2 + H2S = HCl + HgS =>
HgCl2 + H2S = 2 HCl + HgS
CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
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| 前日に均衡した方程式 |
方程式のバランス10/18/24
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