| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2CO3 = Ag2O + CO2
MgCl2 + LiCO3 = MgLi2 + ClCO3 =>
MgCl2 + 2 LiCO3 = MgLi2 + 2 ClCO3
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaHCO3 + HCl = CO2 + NaCl + H2O =>
NaHCO3 + HCl = CO2 + NaCl + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
H + O2 = H3O2 =>
3 H + O2 = H3O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Zn(s) + Cu(SO4)(aq) = Zn(SO4)(aq) + Cu(s) =>
Zn(s) + Cu(SO4)(aq) = Zn(SO4)(aq) + Cu(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O + NaCl + NaMnO4 = Cl2 + MnO2 + NaOH =>
4 H2O + 6 NaCl + 2 NaMnO4 = 3 Cl2 + 2 MnO2 + 8 NaOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H12 + O2 = CO2H2O =>
C6H12 + 9 O2 = 6 CO2H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
NHO2 = HNO3 + NO + H2O =>
3 NHO2 = HNO3 + 2 NO + H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HBr + NH4OH = NH4Br + H2O =>
HBr + NH4OH = NH4Br + H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BeCl2 + K = KCl2 + Be =>
BeCl2 + K = KCl2 + Be
FeO3 + CO = FeO + CO3 =>
FeO3 + CO = FeO + CO3
MgO + H2O = Mg(OH)2(aq) =>
MgO + H2O = Mg(OH)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/18
Équations équilibrées sur04/17/17
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