| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H{+} + 5 SO4{2-} + Br2 = 5 SO2 + 2 BrO3{-} + 4 H2O
NH3NO3NH4MnO4 = NH4NO3NH3MnO4 =>
NH3NO3NH4MnO4 = NH4NO3NH3MnO4
Al + KOH = KAlO2 + K2O + H2 =>
2 Al + 6 KOH = 2 KAlO2 + 2 K2O + 3 H2
Sc + I2 = ScI2 =>
Sc + I2 = ScI2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCo3(s) + NaCl(aq) + HCl(aq) = NaHCo3(s) + CaCl2(s) =>
CaCo3(s) + NaCl(aq) + HCl(aq) = NaHCo3(s) + CaCl2(s)
Mg + N2 = Mg(N2)2 =>
Mg + 2 N2 = Mg(N2)2
N2O5 + NaOH = NaNH + O2 =>
2 N2O5 + 4 NaOH = 4 NaNH + 7 O2
NaOH + H(SO4) = Na(SO4) + H2O =>
NaOH + H(SO4) = Na(SO4) + H2O
C17H35O16 + O2 = CO2 + H2O =>
4 C17H35O16 + 71 O2 = 68 CO2 + 70 H2O
MnCl2 + Br2 + KOH = MnO2 + KBr + KCl + H2O =>
MnCl2 + Br2 + 4 KOH = MnO2 + 2 KBr + 2 KCl + 2 H2O
HCOOH + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 HCOOH + 2 KMnO4 = K2CO3 + 2 MnO2 + 3 H2O + 2 CO2
Sr(NO3)2 + Ag2SO4 = SrSO4 + AgNO3 =>
Sr(NO3)2 + Ag2SO4 = SrSO4 + 2 AgNO3
Mg(OH)2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2 + NH3(g) + H2O(i) =>
3 Mg(OH)2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2 + 6 NH3(g) + 6 H2O(i)
C7H6O1 + C3H6O = C18H14O1 + H2O =>
9 C7H6O1 + 3 C3H6O = 4 C18H14O1 + 8 H2O
Al + HCO3 = Al2(CO3)3 + H =>
2 Al + 3 HCO3 = Al2(CO3)3 + 3 H
PbCl4 + NaBr = PbCl2 + Br + NaCl =>
PbCl4 + 2 NaBr = PbCl2 + 2 Br + 2 NaCl
CH3CO2K = K + CH3CO2 =>
CH3CO2K = K + CH3CO2
NaCl + Cu(NO3)2 = Na(NO3) + CuCl2 =>
2 NaCl + Cu(NO3)2 = 2 Na(NO3) + CuCl2
CaCO3 + SO4 = O2 + CaSO4 + CO2 =>
2 CaCO3 + 2 SO4 = O2 + 2 CaSO4 + 2 CO2
HClO2 + CH3COO = CH3COOH + ClO2 =>
HClO2 + CH3COO = CH3COOH + ClO2
P + NO3 + H2O = H3PO4 + NO =>
4 P + 5 NO3 + 6 H2O = 4 H3PO4 + 5 NO
K2Co3 + H2O = KOH + Co2 + H =>
2 K2Co3 + 4 H2O = 4 KOH + 3 Co2 + 4 H
K3P + NaCl + H2O = H3P + KCl + Na2O =>
2 K3P + 6 NaCl + 3 H2O = 2 H3P + 6 KCl + 3 Na2O
Cr2(SO4)3 + HOH = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 HOH = 2 Cr(OH)3 + 3 H2SO4
BrCl + Na(SO4) = NaCl + Br(SO4) =>
BrCl + Na(SO4) = NaCl + Br(SO4)
NaOH + Pb(CH3CO2)2 = Pb(OH)2 + NaCH3CO2 =>
2 NaOH + Pb(CH3CO2)2 = Pb(OH)2 + 2 NaCH3CO2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CaCa2 + O2 = CaO =>
2 CaCa2 + 3 O2 = 6 CaO
Mn + (CO3) = Mn(CO3) =>
Mn + (CO3) = Mn(CO3)
C2 + AgNO3 = C2NO3 + Ag =>
C2 + AgNO3 = C2NO3 + Ag
CoCl2 + NH4CNS + C5H11OH = H2[Co(CNS)4] + NH4Cl + C5H11ONH4 =>
CoCl2 + 4 NH4CNS + 2 C5H11OH = H2[Co(CNS)4] + 2 NH4Cl + 2 C5H11ONH4
Pb(NO3)(aq) + NaCl(aq) = PbCl(s) + Na(NO3)(aq) =>
Pb(NO3)(aq) + NaCl(aq) = PbCl(s) + Na(NO3)(aq)
K*HOH = KOH + H2 =>
2 K*HOH = 2 KOH + H2
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3
MnSO4 + KClO3 + HCl = K2MnO4 + Cl2 + K2SO4 + H2O =>
MnSO4 + 4 KClO3 + 16 HCl = K2MnO4 + 10 Cl2 + K2SO4 + 8 H2O
CuCl4{2-} + SO2 + H2O = Cu{+} + Cl{-} + SO4{2-} + H{+} =>
2 CuCl4{2-} + SO2 + 2 H2O = 2 Cu{+} + 8 Cl{-} + SO4{2-} + 4 H{+}
KNO2(s) + K(s) = K2O(s) + N2(g) =>
2 KNO2(s) + 6 K(s) = 4 K2O(s) + N2(g)
CO(g) + H2O(l) = H2CO2(aq) =>
CO(g) + H2O(l) = H2CO2(aq)
Na2CO3 + FeI3 = FeCO3 + Na2I3 =>
Na2CO3 + FeI3 = FeCO3 + Na2I3
NaOH{-} = OH{-} + Na =>
NaOH{-} = OH{-} + Na
H3PO2 + Ag3AsO4 + H2O = H3PO4 + H3AsO3 + Ag =>
5 H3PO2 + 4 Ag3AsO4 + 6 H2O = 5 H3PO4 + 4 H3AsO3 + 12 Ag
MnSO4 + NaClO4 + H2O = MnO2 + NaCl + H2SO4 =>
4 MnSO4 + NaClO4 + 4 H2O = 4 MnO2 + NaCl + 4 H2SO4
C10H8 + NH4OH + CH3OH = C12H16N2 + H2O =>
7 C10H8 + 12 NH4OH + 2 CH3OH = 6 C12H16N2 + 14 H2O
Pb(NO3)2 + HBr = HNO3 + PbBr2 =>
Pb(NO3)2 + 2 HBr = 2 HNO3 + PbBr2
C2 + H2 + O2 = C3H7OH =>
3 C2 + 8 H2 + O2 = 2 C3H7OH
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
Ce(IO3)4 + H2C2O4 = CeO3 + I2 + CO2 + H2O =>
Ce(IO3)4 + 9 H2C2O4 = CeO3 + 2 I2 + 18 CO2 + 9 H2O
C + Cl2 = Cl4C =>
C + 2 Cl2 = Cl4C
CrNO3 + NH4CO3 = CrCO3 + NO3NH4 =>
CrNO3 + NH4CO3 = CrCO3 + NO3NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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