| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4(aq) + 3 Be(OH)2(aq) = Be3(PO4)2(aq) + 6 H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
Sr(OH)2 + H3PO4 = H2O + PO4 + Sr =>
3 Sr(OH)2 + 2 H3PO4 = 6 H2O + 2 PO4 + 3 Sr
Al(H2O)3(OH)3 + H3O{+} = Al(H2O)6{3+} + H2O =>
Al(H2O)3(OH)3 + 3 H3O{+} = Al(H2O)6{3+} + 3 H2O
(HCl)3 + Al = H + AlCl3 =>
(HCl)3 + Al = 3 H + AlCl3
Zn(NO3)3 + Mg = NO3 + MgZn2 =>
2 Zn(NO3)3 + Mg = 6 NO3 + MgZn2
HCl + PB(NO3)2 = PBCl2 + HNO3 =>
2 HCl + PB(NO3)2 = PBCl2 + 2 HNO3
Y + HF = YF3 + H2 =>
2 Y + 6 HF = 2 YF3 + 3 H2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
AlBr3(aq) + H3PO4(aq) = AlPO4(s) + HBr(aq) =>
AlBr3(aq) + H3PO4(aq) = AlPO4(s) + 3 HBr(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
PbCl2 + Na2S = PbS + NaCl =>
PbCl2 + Na2S = PbS + 2 NaCl
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
Mg(OH)2 + B2O3 = MgB2O4 + H2O =>
Mg(OH)2 + B2O3 = MgB2O4 + H2O
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl) =>
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl)
Ca2 + Br2 = CaBr2 =>
Ca2 + 2 Br2 = 2 CaBr2
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
H2CO3(aq) + LiOH(aq) = Li2CO3(s) + H2O(l) =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(s) + 2 H2O(l)
NaAsO3 + (NH4)2MoO4 + HNO3 = Na(NH4)2AsMo12O40 + NH4NO3 + H2O =>
NaAsO3 + 12(NH4)2MoO4 + 22 HNO3 = Na(NH4)2AsMo12O40 + 22 NH4NO3 + 11 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
Fe + H2 = Fe2H3 =>
4 Fe + 3 H2 = 2 Fe2H3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
FeCu + SO4 = FeSO4 + Cu =>
FeCu + SO4 = FeSO4 + Cu
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
Zn(NO3)2*6H2O + CH3COOH = ZnO + H2O + N2 + CO2 =>
4 Zn(NO3)2*6H2O + 5 CH3COOH = 4 ZnO + 34 H2O + 4 N2 + 10 CO2
CH3CH(OH)CH3 + KMnO4 = CH3COOH + H2O + K + MnO2 =>
2 CH3CH(OH)CH3 + 3 KMnO4 = 3 CH3COOH + 2 H2O + 3 K + 3 MnO2
FeSO4 + Na2CO3 + H2SO4 = Fe(SO4)3 + Na2SO4 + H2O + CO =>
FeSO4 + 2 Na2CO3 + 4 H2SO4 = Fe(SO4)3 + 2 Na2SO4 + 4 H2O + 2 CO
(HCl)3 + Al = H + AlCl3 =>
(HCl)3 + Al = 3 H + AlCl3
CO(NH2)2 + NaOH = Na2CO3 + NH3 =>
CO(NH2)2 + 2 NaOH = Na2CO3 + 2 NH3
Mg + Zn(NO3)3 = Mg(NO3)2 + Zn =>
3 Mg + 2 Zn(NO3)3 = 3 Mg(NO3)2 + 2 Zn
S8 + Sr = SrS =>
S8 + 8 Sr = 8 SrS
C8H7ONO2 + Sn + HCl = C8H7ONH2 + SnO2 + Cl =>
C8H7ONO2 + Sn + 2 HCl = C8H7ONH2 + SnO2 + 2 Cl
KClO3 + C6H1006 = KCl + CO2 + H2O =>
515 KClO3 + 3 C6H1006 = 515 KCl + 18 CO2 + 1509 H2O
H2 + H2O = H3O =>
H2 + 2 H2O = 2 H3O
NH3 + H2SO4 = NH4(HSO4) =>
NH3 + H2SO4 = NH4(HSO4)
CH3CH2OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
CH2CH3COH + O2 = CO2 + H2O =>
CH2CH3COH + 4 O2 = 3 CO2 + 3 H2O
C5H6N + H2O = H3O + C5H5N =>
C5H6N + H2O = H3O + C5H5N
C2H6 + O2 = CO2 + H2 = =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
Br2O5 + NaOH = Br2OH + NaO5 =>
Br2O5 + NaOH = Br2OH + NaO5
C6H12O6 = H2O + C2 =>
C6H12O6 = 6 H2O + 3 C2
NiH3 + O = Ni + H2O =>
2 NiH3 + 3 O = 2 Ni + 3 H2O
Hg + PbSO4 = Pb + HgSO4 =>
Hg + PbSO4 = Pb + HgSO4
C6H6N2O3 + O2 = CO2 + H2O + N2O =>
2 C6H6N2O3 + 13 O2 = 12 CO2 + 6 H2O + 2 N2O
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
Mg(HO)2 + H2Te = MgTe + H2O =>
Mg(HO)2 + H2Te = MgTe + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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