| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOCN + CI2 = CO2 + N2 + 2 KCI
C5H6 + OH = H2O + CO2 =>
C5H6 + 26 OH = 16 H2O + 5 CO2
C9H802 + O2 = CO2 + H2O =>
2 C9H802 + 419 O2 = 18 CO2 + 802 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Ni + HNO3 = Ni(OH)2 + NO2 =>
Ni + 2 HNO3 = Ni(OH)2 + 2 NO2
KCl + C6H8O7 = C6H5K3O7 + HCl =>
3 KCl + C6H8O7 = C6H5K3O7 + 3 HCl
Na2O(s) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
Na2O(s) + 2 HNO3(aq) = 2 NaNO3(aq) + H2O(l)
Na(s) + I(l) = NaI(s) =>
Na(s) + I(l) = NaI(s)
NaI + NaNO2 + HCl = NaCl + I2 + H2O + NO =>
2 NaI + 2 NaNO2 + 4 HCl = 4 NaCl + I2 + 2 H2O + 2 NO
Mg + MCl = M2 + MgCl2 =>
Mg + 2 MCl = M2 + MgCl2
C6H6O + Cl2 = C6Cl5OH + HCl =>
C6H6O + 5 Cl2 = C6Cl5OH + 5 HCl
HNO2 + H2SO4 = S + NO2 + H2O =>
6 HNO2 + H2SO4 = S + 6 NO2 + 4 H2O
Fe + Br1 = Fe12Br9 =>
12 Fe + 9 Br1 = Fe12Br9
KClO + P = KCl + PO =>
KClO + P = KCl + PO
C9H13N*C2H2O4 + CH2O + H2O = C10H15N + HCO2H =>
C9H13N*C2H2O4 + 3 CH2O + H2O = C10H15N + 4 HCO2H
CH3O1 + O2 = CO2 + H2O =>
4 CH3O1 + 5 O2 = 4 CO2 + 6 H2O
NaBrO3 = Na + BrO3 =>
NaBrO3 = Na + BrO3
Cr(NO3)3 + NH4(OH) = NH4(NO3) + Cr(OH)3 =>
Cr(NO3)3 + 3 NH4(OH) = 3 NH4(NO3) + Cr(OH)3
Fe3O4 + H3PO4 = FePO4 + Fe3(PO4)2 + H2O =>
3 Fe3O4 + 8 H3PO4 = 6 FePO4 + Fe3(PO4)2 + 12 H2O
Sr2O + H2O = HSrO =>
Sr2O + H2O = 2 HSrO
KCN + NaOCl + H2O = NaCl + N2 + KHCO3 =>
2 KCN + 5 NaOCl + H2O = 5 NaCl + N2 + 2 KHCO3
NaI + AgNO3 = AgNa + INO3 =>
NaI + AgNO3 = AgNa + INO3
Fe + H3AsO4 = FeAsO4 + H2 =>
2 Fe + 2 H3AsO4 = 2 FeAsO4 + 3 H2
Al + KOH = KAl(OH) =>
Al + KOH = KAl(OH)
Pb2O3 + H2 = H2O + Pb =>
Pb2O3 + 3 H2 = 3 H2O + 2 Pb
NH3 + HOCl = NH4 + O + Cl =>
NH3 + HOCl = NH4 + O + Cl
Zn(OH)2(aq) + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2(aq) + H2SO4 = ZnSO4 + 2 HOH
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NH4NO3 = NH4{-} + NO3{+} =>
NH4NO3 = NH4{-} + NO3{+}
Al(OH)4 + HCl = Al(OH)3 + H2O + Cl =>
Al(OH)4 + HCl = Al(OH)3 + H2O + Cl
Mg2(OH)2CO3 + CO2 + H2O = Mg(HCO3)2 =>
Mg2(OH)2CO3 + 3 CO2 + H2O = 2 Mg(HCO3)2
C2H5Cl + NH2CH3 = C2H5CH3 + NH2Cl =>
C2H5Cl + NH2CH3 = C2H5CH3 + NH2Cl
Ba(HSO4)2 + Sn(OH)2 = BaSO4 + SnSO4 + H2O =>
Ba(HSO4)2 + Sn(OH)2 = BaSO4 + SnSO4 + 2 H2O
CH3COCH2CH3 + H2O2 = C4H10O4 + H2O =>
CH3COCH2CH3 + 2 H2O2 = C4H10O4 + H2O
CaO + S = CaS + O =>
CaO + S = CaS + O
Cl{-} + NO3{-} + H2O{+} = Cl2 + NO + OH =>
2 Cl{-} + 2 NO3{-} + 4 H2O{+} = Cl2 + 2 NO + 8 OH
Cu2 + HCl = CuCl + H =>
Cu2 + 2 HCl = 2 CuCl + 2 H
HCN + O2 = CO2 + H2O + NO2 =>
4 HCN + 9 O2 = 4 CO2 + 2 H2O + 4 NO2
Zn(s) + HI(aq) = ZnI(aq) + H2(g) =>
2 Zn(s) + 2 HI(aq) = 2 ZnI(aq) + H2(g)
HCl(aq) + Ag(s) = AgCl3(s) + H(g) =>
3 HCl(aq) + Ag(s) = AgCl3(s) + 3 H(g)
Al(NO3)3 + Na2Cr2O7 = AlCr2O7 + Na2(NO3)3 =>
Al(NO3)3 + Na2Cr2O7 = AlCr2O7 + Na2(NO3)3
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O =>
3 C3H7OH + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 7 H2O + 3 HC3H5O
HClO4(aq) + KOH(aq) = H2O(l) + KClO4(aq) =>
HClO4(aq) + KOH(aq) = H2O(l) + KClO4(aq)
NO3NH4 + KOH = KNO3 + NH3 + H2O =>
NO3NH4 + KOH = KNO3 + NH3 + H2O
(NH4)2CO3 + CoF3 = Co2(CO3)3 + FNH4 =>
3(NH4)2CO3 + 2 CoF3 = Co2(CO3)3 + 6 FNH4
KCO3 + Ba(NO3)2 = KNO3 + Ba(CO3)2 =>
2 KCO3 + Ba(NO3)2 = 2 KNO3 + Ba(CO3)2
O2 + NH3 = NHO3 + H2O =>
2 O2 + NH3 = NHO3 + H2O
CH3OH + SO4{-2} + H{+} = CO2 + H2S + H2O =>
4 CH3OH + 3 SO4{-2} + 6 H{+} = 4 CO2 + 3 H2S + 8 H2O
MnSO4 + KNO3 = Mn(NO3)2 + K2SO4 =>
MnSO4 + 2 KNO3 = Mn(NO3)2 + K2SO4
Mo2O3 + CO = CO2 + Mo =>
Mo2O3 + 3 CO = 3 CO2 + 2 Mo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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