| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + 3 Aa2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AaO4 + 4 NaCl
Cu + Ag(S2O3)2{3-} = Cu(S2O3)2{2-} + Ag + S2O3{2-} =>
Cu + 2 Ag(S2O3)2{3-} = Cu(S2O3)2{2-} + 2 Ag + 2 S2O3{2-}
LiBr + Al(OH)3 = LiOH + AlBr3 =>
3 LiBr + Al(OH)3 = 3 LiOH + AlBr3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
HgClO3 = HgCl + O =>
HgClO3 = HgCl + 3 O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
(CuOH)2CO3 + KClO3 + S = CuCl + K2SO4 + SO2 + CO2 + H2O =>
(CuOH)2CO3 + 2 KClO3 + 3 S = 2 CuCl + K2SO4 + 2 SO2 + CO2 + H2O
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
Ca(OH)2 + H3PO4 = Ca3 + PO4 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3 + 2 PO4 + 6 H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
K3Fe(NO3)6 + Cr2O3 + KOH = K2CrO4 + K4Fe(NO3)6 + H2O =>
6 K3Fe(NO3)6 + Cr2O3 + 10 KOH = 2 K2CrO4 + 6 K4Fe(NO3)6 + 5 H2O
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
C7H5NaO2H2O = C7H4NaO2H3O =>
C7H5NaO2H2O = C7H4NaO2H3O
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + 4 NaOH + 4 H2O
CONH2NH2 + H2O = NH3 + CO2 =>
CONH2NH2 + H2O = 2 NH3 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4 + NaOCl = N2H4 + NaCl + H2O =>
2 NH4 + 2 NaOCl = N2H4 + 2 NaCl + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Nd(OH)3 = Nd2O3 + H2O =>
2 Nd(OH)3 = Nd2O3 + 3 H2O
Pb + PO4 = Pb3(PO4)2 =>
3 Pb + 2 PO4 = Pb3(PO4)2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
BaO + P4O10 = Ba3(PO4)2 =>
6 BaO + P4O10 = 2 Ba3(PO4)2
NH4 + NaOCl = N2H4 + NaCl + H2O =>
2 NH4 + 2 NaOCl = N2H4 + 2 NaCl + 2 H2O
S60 + O2 = SO2 =>
S60 + 60 O2 = 60 SO2
NHCl4 + Ba(OH)2 = NH(OH)4 + BaCl2 =>
NHCl4 + 2 Ba(OH)2 = NH(OH)4 + 2 BaCl2
KOH + H3AsO4 = K3AsO4 + HOH =>
3 KOH + H3AsO4 = K3AsO4 + 3 HOH
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
K2Cr2O7 + KI + H2SO4 = Cr2{3+} + SO4{2-} + K2SO4 + I2 + H2O =>
2 K2Cr2O7 + 18 KI + 14 H2SO4 = 2 Cr2{3+} + 3 SO4{2-} + 11 K2SO4 + 9 I2 + 14 H2O
TlCl + AuCl3 + H2O = Tl2O3 + Au + HCl =>
6 TlCl + 4 AuCl3 + 9 H2O = 3 Tl2O3 + 4 Au + 18 HCl
Na2SO4 + Cu(NO3)2 = Na2Cu + SO4(NO3)2 =>
Na2SO4 + Cu(NO3)2 = Na2Cu + SO4(NO3)2
LiOH + FH = LiF + H2O =>
LiOH + FH = LiF + H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2S5 + HCl = H2S5 + NaCl =>
Na2S5 + 2 HCl = H2S5 + 2 NaCl
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Pb + I = PbI2 =>
Pb + 2 I = PbI2
CaCO3 + C4H6O4 = C4H4CaO4 + H2O + CO2 =>
CaCO3 + C4H6O4 = C4H4CaO4 + H2O + CO2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
KI(aq) + NaCl(aq) = KCl + NaI =>
KI(aq) + NaCl(aq) = KCl + NaI
HBrO4 + HSbF6 = BrO3{+} + SbF6{-} + H2O =>
HBrO4 + HSbF6 = BrO3{+} + SbF6{-} + H2O
MnO2 + H{+} + NO2{-} = Mn{+} + NO3{-} + H2O =>
2 MnO2 + 2 H{+} + 3 NO2{-} = 2 Mn{+} + 3 NO3{-} + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
ZnSO4 + Pb(No3)2 = Zn(No3)2 + PbSO4 =>
ZnSO4 + Pb(No3)2 = Zn(No3)2 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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