Équations équilibrées la veille |
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe2O3 + NaCl = FeO + NaClO =>
Fe2O3 + NaCl = 2 FeO + NaClO
HNO3 + HClO4 + Fe(NO3)2 = Fe(NO3)3 + Cl2O + H2O =>
12 HNO3 + 2 HClO4 + 12 Fe(NO3)2 = 12 Fe(NO3)3 + Cl2O + 7 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
(CH3)2CHOH(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3)2CHOH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Mg3N3 + H2O = NH3 + Mg(OH)3 =>
Mg3N3 + 9 H2O = 3 NH3 + 3 Mg(OH)3
CaCl2 + CO3 = CaCO3 + Cl2 =>
CaCl2 + CO3 = CaCO3 + Cl2
CH6O + Zn = CH5OZn + H =>
CH6O + Zn = CH5OZn + H
C2H6O2 + NH3 = C4H11NO2 + H2O =>
2 C2H6O2 + NH3 = C4H11NO2 + 2 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
H2C2O4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
3 H2C2O4 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 6 CO2
Al4Zr(OH)12Cl4C2H5NO2 + H2SO4 = H2O + Al{3+} + SO4{2-} + Zr{4+} + Cl{-} + C2H5NO2 =>
Al4Zr(OH)12Cl4C2H5NO2 + 6 H2SO4 = 12 H2O + 4 Al{3+} + 6 SO4{2-} + Zr{4+} + 4 Cl{-} + C2H5NO2
SnCl4 + H2O + HCl = H2SnCl6H2O =>
SnCl4 + H2O + 2 HCl = H2SnCl6H2O
ZnSO3 + H2O = ZnSO4 + H2 =>
ZnSO3 + H2O = ZnSO4 + H2
NH4SCN + FeCl3 = Fe(SCN)6 + NH4Cl + NH3 + H =>
6 NH4SCN + FeCl3 = Fe(SCN)6 + 3 NH4Cl + 3 NH3 + 3 H
C3H6O + Br2 + H2O = C3H5Br(OH)3 + HBr =>
2 C3H6O + 3 Br2 + 4 H2O = 2 C3H5Br(OH)3 + 4 HBr
C6H5NH2 + O = NO3 + CO2 + H2O =>
2 C6H5NH2 + 37 O = 2 NO3 + 12 CO2 + 7 H2O
NaCl + H2SO4 + MgO2 = MgSO4 + NaSO4 + Cl2 + H2O =>
2 NaCl + 4 H2SO4 + 2 MgO2 = 2 MgSO4 + 2 NaSO4 + Cl2 + 4 H2O
PH3 + H2SO3 = H3PO2 + S + H2O =>
PH3 + H2SO3 = H3PO2 + S + H2O
NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
HNO3 + AI(OH)3 = AI(NO3)3 + H2O =>
3 HNO3 + AI(OH)3 = AI(NO3)3 + 3 H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
CrCl3 + NaF = CrF3 + NaCl =>
CrCl3 + 3 NaF = CrF3 + 3 NaCl
LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O
P4 + NaOH = NaPO2 + PNa3 + H2O =>
P4 + 8 NaOH = 2 NaPO2 + 2 PNa3 + 4 H2O
BaSO4 + NaOH = NaSO4 + Ba(OH) =>
BaSO4 + NaOH = NaSO4 + Ba(OH)
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CaO + HCl = Ca2 + Cl + H2O =>
2 CaO + 4 HCl = Ca2 + 4 Cl + 2 H2O
CH3COOH + P2O5 = CH3COOP + HPO5 =>
CH3COOH + P2O5 = CH3COOP + HPO5
C2H2 + CaC2 = CaH2 + C2C2 =>
C2H2 + CaC2 = CaH2 + C2C2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
AlBr3 + H2O = H2 + Al(OH)3 + Br2 =>
2 AlBr3 + 6 H2O = 3 H2 + 2 Al(OH)3 + 3 Br2
CuSO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + Cu(OH)2 =>
CuSO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + Cu(OH)2
NaOH + Sn(OH)2 = Na(OH)2 + SnOH =>
NaOH + Sn(OH)2 = Na(OH)2 + SnOH
CuCl2 + HNO3 = HCl2 + CuNO3 =>
CuCl2 + HNO3 = HCl2 + CuNO3
P2 + O2 = P2O56 =>
P2 + 28 O2 = P2O56
NH4Cl + Cu(OH)2 = CuCl2 + NH4OH =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH4OH
BeCl2 + H2O = BeOH2 + Cl =>
BeCl2 + H2O = BeOH2 + 2 Cl
S + HCl = SCl + H2S =>
3 S + 2 HCl = 2 SCl + H2S
(NH4)2Cu(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 + NH3*H2O =>
(NH4)2Cu(SO4)2 + 4 NaOH = Cu(OH)2 + 2 Na2SO4 + 2 NH3*H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Sn + FeCl3 = Fe + SnCl3 =>
Sn + FeCl3 = Fe + SnCl3
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
KF(aq) + Cu(NO3)(aq) = CuF(s) + KNO3(aq) =>
KF(aq) + Cu(NO3)(aq) = CuF(s) + KNO3(aq)
PCI5 = PI3 + CI2 =>
PCI5 = PI3 + CI2
Cl2(g) + NaI(ac) = NaCl(ac) + I2(s) =>
Cl2(g) + 2 NaI(ac) = 2 NaCl(ac) + I2(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCN + NaCl = NaCN + HCl =>
HCN + NaCl = NaCN + HCl
H2SO4HgO = Hg(SO4)H2O =>
H2SO4HgO = Hg(SO4)H2O
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