| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnBr2 + AgNO3 = ZnNO3 + AgBr2 =>
ZnBr2 + AgNO3 = ZnNO3 + AgBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
SiO2(s) + C = Si + CO =>
SiO2(s) + 2 C = Si + 2 CO
Sc2O3 + NaH2PO4 = Na3Sc2(PO4)3 + H2O =>
Sc2O3 + 3 NaH2PO4 = Na3Sc2(PO4)3 + 3 H2O
Zn + FeCl3 = ZnCl + Fe =>
3 Zn + FeCl3 = 3 ZnCl + Fe
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
Iron(III)Chlorate = Iron(III) + Chlorate =>
Iron(III)Chlorate = Iron(III) + Chlorate
H3PO4 + H2O = H2PO4 + H3O =>
H3PO4 + H2O = H2PO4 + H3O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
PbO + NaNO3 = NaNO2 + Pb3O4 =>
3 PbO + NaNO3 = NaNO2 + Pb3O4
H2SO3 = H2S + O2 =>
2 H2SO3 = 2 H2S + 3 O2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
NaBr + H2SO4 = Br2 + SO2 + H2O + NaSO4 =>
2 NaBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 NaSO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
ZN + SO4 = ZNSO4 =>
ZN + SO4 = ZNSO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
H + IO3 = I2 + H2O =>
12 H + 2 IO3 = I2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO3 + CaO = CaSO4 =>
SO3 + CaO = CaSO4
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO3 = SO3 + H2 =>
H2SO3 = SO3 + H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + SO2 = SO4 + H =>
2 H2O + SO2 = SO4 + 4 H
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + OH = Al(OH)3 =>
Al + 3 OH = Al(OH)3
Cl2 + HI = I2 + HCl =>
Cl2 + 2 HI = I2 + 2 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(ac) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(ac)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Pb + NaOH + H2O = Na(Pb(OH)2) + H2 =>
2 Pb + 2 NaOH + 2 H2O = 2 Na(Pb(OH)2) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/18
Équations équilibrées sur04/13/17
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