| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
CO2 + BO = BCO3 =>
CO2 + BO = BCO3
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
CO2 + BO = BCO3 =>
CO2 + BO = BCO3
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
BaCO3 + NaOH = NaCO3 + BaOH =>
BaCO3 + NaOH = NaCO3 + BaOH
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
CuNO3(aq) + NaOH(aq) = CuOH(s) + NaNO3(aq) =>
CuNO3(aq) + NaOH(aq) = CuOH(s) + NaNO3(aq)
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
CaCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Ca(C2H3O2)2(aq) =>
CaCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Ca(C2H3O2)2(aq)
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
sodiumhydroxide + aluminumnitrate = sodiumnitrate + aluminumhydroxide =>
3 NaOH + Al(NO3)3 = 3 NaNO3 + Al(OH)3
CO2 + BO = BCO3 =>
CO2 + BO = BCO3
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
MnO(s) + Mg(s) = Mn(s) + MgO(s) =>
MnO(s) + Mg(s) = Mn(s) + MgO(s)
V{5+} + SO2 + H2O = V{4+} + H{+} + SO4{2-} =>
2 V{5+} + SO2 + 2 H2O = 2 V{4+} + 4 H{+} + SO4{2-}
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
HJ + HNO2 = J2 + NO + H2O =>
2 HJ + 2 HNO2 = J2 + 2 NO + 2 H2O
Pb(NO3)4 + NaCO2 = Pb(CO2)4 + NaNO3 =>
Pb(NO3)4 + 4 NaCO2 = Pb(CO2)4 + 4 NaNO3
ZnO + H2O = ZnH2 + O2 =>
ZnO + H2O = ZnH2 + O2
K2MnO4 + [Fe(NH4)2(SO4)2]*6H2O + KOH = Fe(OH)3 + (NH4)2SO4 + H2O + K2SO4 + MnO2 =>
K2MnO4 + 2[Fe(NH4)2(SO4)2]*6H2O + 2 KOH = 2 Fe(OH)3 + 2(NH4)2SO4 + 10 H2O + 2 K2SO4 + MnO2
NaHCO3 + C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 6 C6H5O7 = 21 CO2 + 10 H2O + 5 Na3C6H5O7
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K(OH)2 + HBr = K(Br)2 + H2O =>
K(OH)2 + 2 HBr = K(Br)2 + 2 H2O
AlCuCl2 = CuAl + Cl =>
AlCuCl2 = CuAl + 2 Cl
Zn + NO3{-} + H2O = Zn(OH)2 + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn(OH)2 + NH3 + OH{-}
Bi(NO3)3 + H2SO4 = HNO3 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 3 H2SO4 = 6 HNO3 + Bi2(SO4)3
Cr2O7{2}— + H{+}{+} + e = Cr{3}{+3} + H2O =>
Cr2O7{2}— + 14 H{+}{+} + 10e = 2 Cr{3}{+3} + 7 H2O
CaCrO4 + NaCl = Na2CrO4 + CaCl2 =>
CaCrO4 + 2 NaCl = Na2CrO4 + CaCl2
NaBr + H2SO4 + MnO2 = Br2 + MnO + H2O + Na2SO4 =>
2 NaBr + H2SO4 + MnO2 = Br2 + MnO + H2O + Na2SO4
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
PbCl2(s) + Cl2(g) = PbCl4(l) =>
PbCl2(s) + Cl2(g) = PbCl4(l)
MnO4{-} + I{-} + H{+} = Mn{4+} + I2 + H2O =>
2 MnO4{-} + 6 I{-} + 16 H{+} = 2 Mn{4+} + 3 I2 + 8 H2O
AlCl3 + Na2SO = Al2(SO)3 + NaCl =>
2 AlCl3 + 3 Na2SO = Al2(SO)3 + 6 NaCl
KNO3 + H2SO4 + Hg = Hg2SO4 + NO + H2O + K =>
KNO3 + 2 H2SO4 + 4 Hg = 2 Hg2SO4 + NO + 2 H2O + K
MgSO4H2O = MgSO4 + H2O =>
MgSO4H2O = MgSO4 + H2O
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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