| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 NH4 + 6 CrO4 = 11 N + 2 Cr3O + 22 H2O
Zn + HCl = Cl + H2Zn =>
Zn + 2 HCl = 2 Cl + H2Zn
C5H11OH + HBr = H2O + C5H11Br =>
C5H11OH + HBr = H2O + C5H11Br
Zn + Fe2(SO4)3 = FeSO4 + ZnSO4 =>
Zn + Fe2(SO4)3 = 2 FeSO4 + ZnSO4
Hb(aq) + O2(g) = HbO2(aq) =>
Hb(aq) + O2(g) = HbO2(aq)
NH2COONH4 + NaCl + H2O = Na2CO3 + NH4Cl =>
NH2COONH4 + 2 NaCl + H2O = Na2CO3 + 2 NH4Cl
K2O + CO = CO2 + K =>
K2O + CO = CO2 + 2 K
NaCl + Fe(OH)2 = NaOH + FeCl2 =>
2 NaCl + Fe(OH)2 = 2 NaOH + FeCl2
Al2SO4 + NaOH = AlOH + Na2SO4 =>
Al2SO4 + 2 NaOH = 2 AlOH + Na2SO4
FeCl3 + Na2S = FeS + FeS2 + NaCl =>
2 FeCl3 + 3 Na2S = FeS + FeS2 + 6 NaCl
BaO + SO3 = BaSO + O =>
BaO + SO3 = BaSO + 3 O
CO2 + H2O = C6H1606 + O2 =>
12 CO2 + 1606 H2O = 2 C6H1606 + 815 O2
C6H5Cl + HCl = C6H6 + Cl =>
C6H5Cl + HCl = C6H6 + 2 Cl
LiBr + Pb(NO3)4 = Li(NO3)2 + PbBr2 =>
2 LiBr + Pb(NO3)4 = 2 Li(NO3)2 + PbBr2
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4(aw) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aw)
ZnO2{2-} + CO2 + H2O = Zn(OH)2 + HCO3{-} =>
ZnO2{2-} + 2 CO2 + 2 H2O = Zn(OH)2 + 2 HCO3{-}
Ba(OH)2 + Br = BaBr + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 3 Br = BaBr + Ba(BrO)2 + 2 H2O
HgI2 + KI + Na2SO3 + CuSO4*5H2O = Cu2HgI4 + K2SO3 + NaSO4 + H2O =>
HgI2 + 2 KI + Na2SO3 + 2 CuSO4*5H2O = Cu2HgI4 + K2SO3 + 2 NaSO4 + 10 H2O
H2O + CO2 = HCO3 + H2 =>
2 H2O + 2 CO2 = 2 HCO3 + H2
FeSO4 + SO2 = Fe2(SO4)3 + S =>
2 FeSO4 + 2 SO2 = Fe2(SO4)3 + S
C18H19O9N + O2 = CO2 + H2O + HNO3 =>
2 C18H19O9N + 39 O2 = 36 CO2 + 18 H2O + 2 HNO3
NaNO23 + FeSO4 + H2SO4 = Na2SO4 + Fe(SO4)3 + NO + H2O =>
4 NaNO23 + 43 FeSO4 + 88 H2SO4 = 2 Na2SO4 + 43 Fe(SO4)3 + 4 NO + 88 H2O
Fe(OH)3 + H4P2O7 = Fe4(P2O7)3 + H2O =>
4 Fe(OH)3 + 3 H4P2O7 = Fe4(P2O7)3 + 12 H2O
Ca(PO4) + Si(O2)4 + C = P + Ca(SiO3) + CO =>
Ca(PO4) + Si(O2)4 + 9 C = P + Ca(SiO3) + 9 CO
H2S1O4 + H1I1 = H2S + I2 + H2O1 =>
H2S1O4 + 8 H1I1 = H2S + 4 I2 + 4 H2O1
(NNH4)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
(NNH4)2 + Cr2O7 = Cr2O3 + 2 N2 + 4 H2O
FeS + HClO = Fe2(SO4)3 + HCl + H2O + FeCl3 =>
6 FeS + 27 HClO = 2 Fe2(SO4)3 + 21 HCl + 3 H2O + 2 FeCl3
CrBr3 + H2O2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrBr3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
HOCN = HCNO =>
HOCN = HCNO
CH4N2O + H3PO4 = CH7N2O5P =>
CH4N2O + H3PO4 = CH7N2O5P
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Na2S + ZnCl2 = Na2Zn + Cl2S =>
Na2S + ZnCl2 = Na2Zn + Cl2S
H2O + Mg3N2 = Mg(OH)2 + N + H =>
6 H2O + Mg3N2 = 3 Mg(OH)2 + 2 N + 6 H
NaHCO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
6 NaHCO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
LaCl3 + AgNO3 = AgCl3 + LaNO3 =>
LaCl3 + AgNO3 = AgCl3 + LaNO3
Cu(NH3)4SO4 + C6H12O6 + H2O + H2SO4 = C6H12O7 + Cu2O + (NH4)2SO4 =>
2 Cu(NH3)4SO4 + C6H12O6 + 2 H2O + 2 H2SO4 = C6H12O7 + Cu2O + 4(NH4)2SO4
Fe2(SO4)3 + Ca(HCO3)2 = CaSO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Fe(OH)3 + 6 CO2
K2CO3*2H2O + HCl = KCl + CO2 + H2O =>
K2CO3*2H2O + 2 HCl = 2 KCl + CO2 + 3 H2O
Al(OH3)3 + H2CO3 = Al2(CO)3 + H2O =>
2 Al(OH3)3 + 3 H2CO3 = Al2(CO)3 + 12 H2O
NaAsO2 + NaOH + I2 = Na3AsO4 + H2O + NaI =>
NaAsO2 + 4 NaOH + I2 = Na3AsO4 + 2 H2O + 2 NaI
AgOH + C6H12O6 = Ag + H2O + C6H12O7 =>
2 AgOH + C6H12O6 = 2 Ag + H2O + C6H12O7
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
C7H10 + O2 = CO3 + H2O =>
C7H10 + 13 O2 = 7 CO3 + 5 H2O
CaOH + HCl = Ca2Cl2 + H2O =>
2 CaOH + 2 HCl = Ca2Cl2 + 2 H2O
HCl(aq) + NaOH(aq) = H4Cl + NaO =>
HCl(aq) + 3 NaOH(aq) = H4Cl + 3 NaO
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 HCl(aq)
CaCl2 + (NH4)2C2O4 = CaC2O4 + Cl + (NH4)2 =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 Cl + (NH4)2
CrCl3 + (NH4)2S = Cr2S3 + NH4Cl =>
2 CrCl3 + 3(NH4)2S = Cr2S3 + 6 NH4Cl
Sn(NO3)2 + Br2 = Sn + BrNO3 =>
Sn(NO3)2 + Br2 = Sn + 2 BrNO3
C6H5COOH + Cl2 = C6H5COO + H2Cl =>
4 C6H5COOH + Cl2 = 4 C6H5COO + 2 H2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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