| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
CeCl4 + Na2O = CeO2 + NaCl =>
CeCl4 + 2 Na2O = CeO2 + 4 NaCl
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Na2SO3 + H2O + (NH4)2S = (NH3)2S + H2SO4 + NaH =>
Na2SO3 + H2O + (NH4)2S = (NH3)2S + H2SO4 + 2 NaH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CeCl4 + K2O = CeO2 + KCl =>
CeCl4 + 2 K2O = CeO2 + 4 KCl
CUCl2 + H2O = CUO + HCl =>
CUCl2 + H2O = CUO + 2 HCl
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2 =>
2 Mn(OH)2 + Br2 + 4 KOH = 2 KMnO4 + 2 KBr + 4 H2
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C + O2 = CO2 =>
C + O2 = CO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
CeCl4 + H2O = CeO2 + HCl =>
CeCl4 + 2 H2O = CeO2 + 4 HCl
Cu + NH3(NH4OH) = CuNH3(NH4OH) =>
Cu + NH3(NH4OH) = CuNH3(NH4OH)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
H3PO4 + Mg(OH)2 = Mg3 + (PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3 + (PO4)2 + 6 H2O
MnOH + Br2 + KOH = KMnO4 + KBr + H2 =>
MnOH + Br2 + 3 KOH = KMnO4 + 2 KBr + 2 H2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2 =>
2 Mn(OH)2 + Br2 + 4 KOH = 2 KMnO4 + 2 KBr + 4 H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
HCl(aq) + Ca(OH)2(aq) = CaCl2 + H2O =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2 + 2 H2O
CO(NH2)2 = NH4CNO =>
CO(NH2)2 = NH4CNO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/16
Équations équilibrées sur04/05/15
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