| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2SO4(aq) + Mg(NO3)2(s) = MgSO4(s) + 2 NaNO3(aq)
Mn{2+} + NaOH = Mn(OH)2 + Na{+} =>
Mn{2+} + 2 NaOH = Mn(OH)2 + 2 Na{+}
Ni(OH)2 + Na2SnO2 = Na2SnO3 + Ni + H2O =>
Ni(OH)2 + Na2SnO2 = Na2SnO3 + Ni + H2O
Mn2 + Se7 = MnSe7 =>
Mn2 + 2 Se7 = 2 MnSe7
Al + CO2(g) = Al2O3(s) + C(g) =>
4 Al + 3 CO2(g) = 2 Al2O3(s) + 3 C(g)
FeCl3 + K4[(CN)6] = Fe[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[(CN)6] = Fe[Fe(CN)6]3 + 12 KCl
(NH4)6Mo7O24*4H2O + NH4VO3 + (NH4)2HPO4 = Mo3V7P10O50 + N2 + H2O + NH3 =>
6(NH4)6Mo7O24*4H2O + 98 NH4VO3 + 140(NH4)2HPO4 = 14 Mo3V7P10O50 + 7 N2 + 322 H2O + 400 NH3
CH3HOOH + O2 = CO2 + H2O =>
4 CH3HOOH + 5 O2 = 4 CO2 + 10 H2O
Mg(OH)2 + HBr = HOH + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 HOH + MgBr2
NH4(OH) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(OH)2 =>
6 NH4(OH) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(OH)2
CrO7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O =>
4 CrO7{2-} + 9 CH3OH + 20 H{+} = 9 HCO2H + 4 Cr{3+} + 19 H2O
CuO + H(C2H3O2) = H2O + Cu(C2H3O2)2 =>
CuO + 2 H(C2H3O2) = H2O + Cu(C2H3O2)2
Fe2O3 + SO = FeS2 + O2 =>
2 Fe2O3 + 8 SO = 4 FeS2 + 7 O2
KMnO4 + NaOH + C6H12O6 = MnO2 + C6H12O7Na + KOH + H2O =>
KMnO4 + 3 NaOH + 3 C6H12O6 = MnO2 + 3 C6H12O7Na + KOH + H2O
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + NO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + 2 NO3
C2H6O + Cr2O7{2-} + H{+} = Cr{3+} + C2H4O + H2O =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 C2H4O + 7 H2O
H2SO4 + I2 = ISO4 + H =>
2 H2SO4 + I2 = 2 ISO4 + 4 H
Pb + H2PO4 = H + PbPO4 =>
Pb + H2PO4 = 2 H + PbPO4
[Co(NH3)5(NO2)]Cl2 + NaOH = Co2O3 + H2O + NaCl + NaNO2 + NH3 =>
2[Co(NH3)5(NO2)]Cl2 + 6 NaOH = Co2O3 + 3 H2O + 4 NaCl + 2 NaNO2 + 10 NH3
H2SnO3 + HCl = H2O + SnCl4 =>
H2SnO3 + 4 HCl = 3 H2O + SnCl4
Al(NO3)3 + NH4Br = AlBr + NH4(NO3)3 =>
Al(NO3)3 + NH4Br = AlBr + NH4(NO3)3
Li2O + Pb = Pb2O3 + Li =>
3 Li2O + 2 Pb = Pb2O3 + 6 Li
Ca + HNO2 = Ca(NO2) + H2 =>
2 Ca + 2 HNO2 = 2 Ca(NO2) + H2
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
NH4I + K2SO4 = (NH4)2SO4 + KI =>
2 NH4I + K2SO4 = (NH4)2SO4 + 2 KI
Pb(NO2)2 = PbO + NO + O2 =>
2 Pb(NO2)2 = 2 PbO + 4 NO + O2
Cu + HNO3(s) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(s) = 3 Cu(NO3)2 + 2 NO + 4 H2O
V5 + Cr2O5 = V2O6 + Cr =>
2 V5 + 6 Cr2O5 = 5 V2O6 + 12 Cr
Na(k) + N2(d) = Na3N(aq) =>
6 Na(k) + N2(d) = 2 Na3N(aq)
Al(s) + HI(aq) = AlI(aq) + H(aq) =>
Al(s) + HI(aq) = AlI(aq) + H(aq)
Zn3N2 + KI = K3N + ZnI2 =>
Zn3N2 + 6 KI = 2 K3N + 3 ZnI2
Ag2(S2O3) + I = AgI + S2O3 =>
Ag2(S2O3) + 2 I = 2 AgI + S2O3
Cu + H{+} + HNO3 = Cu{2+} + NO + H2O =>
3 Cu + 6 H{+} + 2 HNO3 = 3 Cu{2+} + 2 NO + 4 H2O
ClF3 + H2O = O2 + HF + HClO =>
2 ClF3 + 4 H2O = O2 + 6 HF + 2 HClO
CuO + H3PO4 = Cu2P2O7 + H2O =>
2 CuO + 2 H3PO4 = Cu2P2O7 + 3 H2O
CH4 + Ce6O11 = Ce7O12 + H2 + CO =>
5 CH4 + 7 Ce6O11 = 6 Ce7O12 + 10 H2 + 5 CO
NaOH + C4H6MgO4 = NaMgO4 + C4H6OH =>
NaOH + C4H6MgO4 = NaMgO4 + C4H6OH
F(OH)2 + SO3 = FO + H2SO4 =>
F(OH)2 + SO3 = FO + H2SO4
Zn + Mn(SO3)2 = Zn(SO3)2 + Mn =>
Zn + Mn(SO3)2 = Zn(SO3)2 + Mn
CH3COOK + H2SO4 = CH3COOH + KHSO4 =>
CH3COOK + H2SO4 = CH3COOH + KHSO4
Li2CO3 + H3BO3 = LiBO2 + CO2 + H2O =>
Li2CO3 + 2 H3BO3 = 2 LiBO2 + CO2 + 3 H2O
HC7H5O3 + KOH = H2O + K + C7H5O3 =>
HC7H5O3 + KOH = H2O + K + C7H5O3
NaOCl + H2O + CO2 = NaHCO3 + HOCl =>
NaOCl + H2O + CO2 = NaHCO3 + HOCl
CH4S + H2O2 = CH3S + H2O =>
2 CH4S + H2O2 = 2 CH3S + 2 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Er(SeO3)(NO3)(H2O) = (Er2O3) + (H2O) + NO2 + SeO3 + SeO2 =>
2 Er(SeO3)(NO3)(H2O) = (Er2O3) + 2(H2O) + 2 NO2 + SeO3 + SeO2
CaO + H2O + NH4NO3 = Ca(NO3)2 + NH4OH =>
CaO + H2O + 2 NH4NO3 = Ca(NO3)2 + 2 NH4OH
I{-} + ClO{-} + H{+} = I2 + Cl2 + H2O =>
2 I{-} + 2 ClO{-} + 4 H{+} = I2 + Cl2 + 2 H2O
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
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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01/30/25
方程式のバランス03/01/24
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