| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Al(NO3)2 + 2 NH4(OH) = 2 NH4(NO3) + Al(OH)2
Fe2(CO3)3 + CaCl2 = FeCl3 + CaCO3 =>
Fe2(CO3)3 + 3 CaCl2 = 2 FeCl3 + 3 CaCO3
Na2SO4 + Ba + Cl2 = NaCl + SO4Ba2 =>
Na2SO4 + 2 Ba + Cl2 = 2 NaCl + SO4Ba2
BaCl2 + Fe(NO3)3 = Ba(NO3)2 + FeCl3 =>
3 BaCl2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FeCl3
C30H16 + Cl2 = C + HCl =>
C30H16 + 8 Cl2 = 30 C + 16 HCl
Nb + Cl = NbCl5 =>
Nb + 5 Cl = NbCl5
Cu(s) + AgNO3(aq) = Ag() + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag() + Cu(NO3)2(aq)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2NNH2 + HCl = ClH3NNH3Cl =>
H2NNH2 + 2 HCl = ClH3NNH3Cl
Al + Cr(NO3) = AlCr(NO3) =>
Al + Cr(NO3) = AlCr(NO3)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
As203 + Cl2 + HOH = H3AsO4 + HCl =>
2 As203 + 1015 Cl2 + 1624 HOH = 406 H3AsO4 + 2030 HCl
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
O2 + FeS + NH4NO3 = Fe(NO3)3 + Fe(HS)3 + H2O =>
27 O2 + 12 FeS + 12 NH4NO3 = 8 Fe(NO3)3 + 4 Fe(HS)3 + 18 H2O
Cu3PO4 + H2S = Cu3S + H2PO4 =>
Cu3PO4 + H2S = Cu3S + H2PO4
Zn(OH)2(aq) + H3PO4(aq) = Zn3(PO4)2(aq) + H2O(l) =>
3 Zn(OH)2(aq) + 2 H3PO4(aq) = Zn3(PO4)2(aq) + 6 H2O(l)
Zr + H2O = ZrO2 + H2 =>
Zr + 2 H2O = ZrO2 + 2 H2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Na2S4 + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S4 + 8 HNO3 = 12 S + 2 NO + 6 NaNO3 + 4 H2O
K3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + KNO3 =>
K3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 KNO3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
SiO + NaOH = Na2SiO3 + H2 =>
SiO + 2 NaOH = Na2SiO3 + H2
CH3CHO + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CO2H + 2 MnSO4 + 3 H2O + K2SO4
AlSO4 + KOH = K2SO4 + Al(OH)2 =>
AlSO4 + 2 KOH = K2SO4 + Al(OH)2
C2H6O2 + C8H6O4 = C9H8O4 + H2O =>
9 C2H6O2 + 9 C8H6O4 = 10 C9H8O4 + 14 H2O
Ag2SO4 + KOH = AgOH + K2SO4 =>
Ag2SO4 + 2 KOH = 2 AgOH + K2SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C2H4O + C4H9OH = C4H9OC2H4OH =>
C2H4O + C4H9OH = C4H9OC2H4OH
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
Rn + Xe = RnXe =>
Rn + Xe = RnXe
K2Cr2O7 + CH3OH + H2SO4 = C2H4O + Cr2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 10 CH3OH + 2 H2SO4 = 5 C2H4O + Cr2SO4 + K2SO4 + 12 H2O
S + H2O = SO3 + H =>
S + 3 H2O = SO3 + 6 H
C2H8O7P2 + NaOH = C2H7O7P2Na + H2O =>
C2H8O7P2 + NaOH = C2H7O7P2Na + H2O
AlOH = Al + H2 + O =>
2 AlOH = 2 Al + H2 + 2 O
CaS + H2O2 = CaSO4 + H2O =>
CaS + 4 H2O2 = CaSO4 + 4 H2O
C6H5NH2 + NaNO2 + HCl = C6H5N2Cl + H2O + NaCl =>
C6H5NH2 + NaNO2 + 2 HCl = C6H5N2Cl + 2 H2O + NaCl
KMnO4 + H2O = HMnO4 + K + OH =>
KMnO4 + H2O = HMnO4 + K + OH
Na2S4 + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S4 + 8 HNO3 = 12 S + 2 NO + 6 NaNO3 + 4 H2O
C2H2() + O2 = CO2 + H2O =>
2 C2H2() + 5 O2 = 4 CO2 + 2 H2O
Cu(s) + NaOH(aq) + H2O(l) = Na2(Cu(OH)6)(aq) + H2(g) =>
Cu(s) + 2 NaOH(aq) + 4 H2O(l) = Na2(Cu(OH)6)(aq) + 2 H2(g)
Na2S4 + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S4 + 8 HNO3 = 12 S + 2 NO + 6 NaNO3 + 4 H2O
As2O3 + MnO4{-} + H{+} = As2O5 + Mn{+2} + H2O =>
5 As2O3 + 4 MnO4{-} + 12 H{+} = 5 As2O5 + 4 Mn{+2} + 6 H2O
Cu(II)Cl + Fe = Fe(II)Cl + Cu =>
Cu(II)Cl + Fe = Fe(II)Cl + Cu
Na2S4 + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S4 + 8 HNO3 = 12 S + 2 NO + 6 NaNO3 + 4 H2O
NaI + Cu(NO3)2 = NaNO3 + Cu + I2 =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + Cu + I2
Na2S4 + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S4 + 8 HNO3 = 12 S + 2 NO + 6 NaNO3 + 4 H2O
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + (NH4)I =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6(NH4)I
Ca(H2PO4)2 = CaHPO4H3PO4 =>
Ca(H2PO4)2 = CaHPO4H3PO4
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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06/14/24
方程式のバランス07/14/23
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