| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3(l) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
C7H6O2 + C8H18 = C7H5O + H2O =>
102 C7H6O2 + 7 C8H18 = 110 C7H5O + 94 H2O
C4H8Cl2 + O2 = CO2 + H2O + HCl =>
2 C4H8Cl2 + 11 O2 = 8 CO2 + 6 H2O + 4 HCl
ZrO2 + C + Br2 = ZrBr3 + CO =>
2 ZrO2 + 4 C + 3 Br2 = 2 ZrBr3 + 4 CO
Ag(NO3) + NaCl = AgCl + NaNO3 =>
Ag(NO3) + NaCl = AgCl + NaNO3
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Fe(CN)3 + Na2S2O3 = Fe(CNS)3 + Na2SO3 =>
Fe(CN)3 + 3 Na2S2O3 = Fe(CNS)3 + 3 Na2SO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AgNO3 + CrCl = AgCl + CrNO3 =>
AgNO3 + CrCl = AgCl + CrNO3
HCHOH2SO4 = HCOOHSO2H2O =>
HCHOH2SO4 = HCOOHSO2H2O
ZnCl2 + Ca = Zn + CaCl2 =>
ZnCl2 + Ca = Zn + CaCl2
AgNO3 + CCl4 = CNO3 + AgCl4 =>
AgNO3 + CCl4 = CNO3 + AgCl4
NaOH + MgO = MgOH2 + NaO =>
2 NaOH + MgO = MgOH2 + 2 NaO
CaS + HOH = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 HOH = Ca(HS)2 + Ca(OH)2
(CuO) + H2SO4 = CuSO4 + H2O =>
(CuO) + H2SO4 = CuSO4 + H2O
NCl + NaOH = NOH + NaCl =>
NCl + NaOH = NOH + NaCl
K2O + FeBr2 = KBr + FeO =>
K2O + FeBr2 = 2 KBr + FeO
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + KMnNa =>
9 C2H5OH + 4 KMnO4 + 4 NaOH = 9 CH3COOH + 11 H2O + 4 KMnNa
CH3N2H3 + N2O4 = N2 + H2O + CO =>
CH3N2H3 + N2O4 = 2 N2 + 3 H2O + CO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaFeO4 + KI + HCl = BaCl2 + FeCl3 + KCl + H2O + I2 =>
2 BaFeO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 FeCl3 + 6 KCl + 8 H2O + 3 I2
HBr + K = H2 + KBr =>
2 HBr + 2 K = H2 + 2 KBr
HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O =>
2 HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + NH + H2O =>
6 NH4Cl + 3 Ca(OH)2 = 3 CaCl2 + 4 NH4 + 2 NH + 6 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
CuS + NH4OH = [Cu(NH3)4]S + H2O =>
CuS + 4 NH4OH = [Cu(NH3)4]S + 4 H2O
NaPO4 + AgNO3 = Na(NO3)3 + PO4Ag3 =>
NaPO4 + 3 AgNO3 = Na(NO3)3 + PO4Ag3
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2 =>
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq) =>
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq)
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C3H6O + Ag(NH3)2OH = Ag + H2O + NH3 + C3H5O2NH4 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + H2O + 3 NH3 + C3H5O2NH4
NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
Fe{2}O{3} + C{2}O{-2} = Fe + C{4}O{-2} =>
Fe{2}O{3} + C{2}O{-2} = Fe + C{4}O{-2}
C23H48 + CuO = H2O + CO2 + Cu2 =>
C23H48 + 70 CuO = 24 H2O + 23 CO2 + 35 Cu2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C3H5O(COO)3 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C3H5O(COO)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2PO3F = Na(s) + P4(s) + O2(g) + F2(g) =>
4 Na2PO3F = 8 Na(s) + P4(s) + 6 O2(g) + 2 F2(g)
PbCl4 + NaOH = Pb(OH)4 + NaCl =>
PbCl4 + 4 NaOH = Pb(OH)4 + 4 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
CuCO3 + H2O = Cu(OH)2 + H2CO3 =>
CuCO3 + 2 H2O = Cu(OH)2 + H2CO3
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
BiCl5 + SnCl2 = Bi5 + SnCl4 =>
10 BiCl5 + 25 SnCl2 = 2 Bi5 + 25 SnCl4
KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq) =>
2 KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq)
C2H6OS + O2 = CO2 + H2O + SO3 =>
2 C2H6OS + 9 O2 = 4 CO2 + 6 H2O + 2 SO3
Pb(OH)4 + B2O3 = Pb3(BO3)4 + H2O =>
3 Pb(OH)4 + 2 B2O3 = Pb3(BO3)4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/24
Équations équilibrées sur09/11/23
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