| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
HNo3 + Mn(OH)2 = H2O + Mn(No3)2 =>
2 HNo3 + Mn(OH)2 = 2 H2O + Mn(No3)2
Al(OH)3 + Fe = Fe(OH)2 + Al =>
2 Al(OH)3 + 3 Fe = 3 Fe(OH)2 + 2 Al
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O
NaNH2 + NH4Cl = NH3 + NaCl =>
NaNH2 + NH4Cl = 2 NH3 + NaCl
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO3 + BaCl2 + H2O2 = NaCl + BaSO4 + H2O =>
Na2SO3 + BaCl2 + H2O2 = 2 NaCl + BaSO4 + H2O
CH3COOH + C2H5OH = H2O + CH3COOC2H5OHCH3 =>
2 CH3COOH + 3 C2H5OH = H2O + 2 CH3COOC2H5OHCH3
Cl2 + SO4 = Cl2(SO4)3 =>
Cl2 + 3 SO4 = Cl2(SO4)3
NaCl + CH3COOH + Cu = Cu(CH3CO) + Cl2 + NaOH =>
2 NaCl + 2 CH3COOH + 2 Cu = 2 Cu(CH3CO) + Cl2 + 2 NaOH
Mg + MgSO4 = MgO + MgS =>
4 Mg + MgSO4 = 4 MgO + MgS
HC2H3O2 + KOH = HOH + KC2H3O2 =>
HC2H3O2 + KOH = HOH + KC2H3O2
MnO2 + As2O3 + H2SO4 = MnSO4 + As2O5 + H2O =>
2 MnO2 + As2O3 + 2 H2SO4 = 2 MnSO4 + As2O5 + 2 H2O
HN3 + Br2 = HBr + N2 =>
2 HN3 + Br2 = 2 HBr + 3 N2
AgNO3 + Ca(H2PO4)2 = Ag3PO4 + HNO3 + Ca(NO3)2 =>
6 AgNO3 + Ca(H2PO4)2 = 2 Ag3PO4 + 4 HNO3 + Ca(NO3)2
ZrCl4 = Zr + Cl2 =>
ZrCl4 = Zr + 2 Cl2
CH2O + H2O = CO + H3O =>
CH2O + 2 H2O = CO + 2 H3O
CH6 + NH3 + O2 = C3H3N + H2O =>
6 CH6 + 2 NH3 + 9 O2 = 2 C3H3N + 18 H2O
HC2H3O2 + NH4OH = CH3CO2NH4 + H2O =>
HC2H3O2 + NH4OH = CH3CO2NH4 + H2O
RbClO3 = Rb + Cl2 + O2 =>
2 RbClO3 = 2 Rb + Cl2 + 3 O2
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3 =>
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3
Tl2SO4 + NaBr = TlBr + Na2SO4 =>
Tl2SO4 + 2 NaBr = 2 TlBr + Na2SO4
MagnesiumAcetateSodiumPhosphate = MagnesiumPhosphate + SodiumAcetate =>
MagnesiumAcetateSodiumPhosphate = MagnesiumPhosphate + SodiumAcetate
C3H7OH + Cu(OH)2 = C3H6OCu + H2O =>
C3H7OH + Cu(OH)2 = C3H6OCu + 2 H2O
KNO3 + CH3COOH = KCOOH + CH3NO3 =>
KNO3 + CH3COOH = KCOOH + CH3NO3
H2 + I2O3 = H2O + I =>
3 H2 + I2O3 = 3 H2O + 2 I
(CH3)3N + H2SO4 = (CH3)3NH2SO4 =>
(CH3)3N + H2SO4 = (CH3)3NH2SO4
C7H7Cl + KOH = C7H7OH + KCl =>
C7H7Cl + KOH = C7H7OH + KCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ba(OH)2 + H2SO3 = H2O + BaSO3 =>
Ba(OH)2 + H2SO3 = 2 H2O + BaSO3
SiO2 + Mg3(PO4)2 = MgSiO3 + P + O4 =>
12 SiO2 + 4 Mg3(PO4)2 = 12 MgSiO3 + 8 P + 5 O4
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2
Sr + Cu3PO4 = Cu + SrPO4 =>
Sr + Cu3PO4 = 3 Cu + SrPO4
Fe(NO3)3 + NaCl = FeCl3 + NO3Na =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NO3Na
Fe3 + Cu2Cl2 = FeCu + Cl3 =>
2 Fe3 + 3 Cu2Cl2 = 6 FeCu + 2 Cl3
MgBrC6H5 + C4H8O = C10H14O + OH + MgBr =>
9 MgBrC6H5 + 14 C4H8O = 11 C10H14O + 3 OH + 9 MgBr
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCIO + Mg(OH)2 = (CIO)2Mg + H2O =>
2 HCIO + Mg(OH)2 = (CIO)2Mg + 2 H2O
BH3 = B + H2 =>
2 BH3 = 2 B + 3 H2
Al3 + Pb(NO3)2 = Al(NO3)3 + Pb4 =>
8 Al3 + 36 Pb(NO3)2 = 24 Al(NO3)3 + 9 Pb4
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
C13H10O6 + O2 = CO2 + H2O =>
2 C13H10O6 + 25 O2 = 26 CO2 + 10 H2O
C2H3OH + H2O = CO2 + H =>
C2H3OH + 3 H2O = 2 CO2 + 10 H
HNo3 + Mn(OH)2 = H2O + Mn(No3)2 =>
2 HNo3 + Mn(OH)2 = 2 H2O + Mn(No3)2
HCl + FeCl2 + KClO3 = FeCl3 + KCl + HOH =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 HOH
LiMnO4 = MnO + Li2O + O2 =>
4 LiMnO4 = 4 MnO + 2 Li2O + 5 O2
SnSO4 = O2 + SnSO3 =>
2 SnSO4 = O2 + 2 SnSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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