| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuCl3 = Au + 3 Cl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
NaOH + FeNO3 = NaNO3 + FeOH =>
NaOH + FeNO3 = NaNO3 + FeOH
CH3OH + O2 = CO2 + HOH =>
2 CH3OH + 3 O2 = 2 CO2 + 4 HOH
P4O6(s) + H2O(l) = H3PO3(aq) =>
P4O6(s) + 6 H2O(l) = 4 H3PO3(aq)
Mg + Cu(No3)2 = Mg(No3)2 + Cu =>
Mg + Cu(No3)2 = Mg(No3)2 + Cu
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
P4O6(s) + H2O(l) = H3PO3(aq) =>
P4O6(s) + 6 H2O(l) = 4 H3PO3(aq)
KCl + Na2Co3 = KCo3 + Na2Cl =>
KCl + Na2Co3 = KCo3 + Na2Cl
C2H4F + O2 = CO2 + H2O + HF =>
4 C2H4F + 11 O2 = 8 CO2 + 6 H2O + 4 HF
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
Ba + NaOH = BaOH + Na =>
Ba + NaOH = BaOH + Na
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
PbS + Ca(OH)2 = Pb(OH)2 + CaS =>
PbS + Ca(OH)2 = Pb(OH)2 + CaS
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
LiSO4 + SrCl2 = LiCl + Sr(SO4)2 =>
2 LiSO4 + SrCl2 = 2 LiCl + Sr(SO4)2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Al + F2 = Al{+3} + F{-1) =>
2 Al + 3 F2 = 2 Al{+3} + 6 F{-1)
KCO3 + H = KHCO3 =>
KCO3 + H = KHCO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
FeCO3 + Al2(SO4)3 = FeSO4 + Al2(CO3)3 =>
3 FeCO3 + Al2(SO4)3 = 3 FeSO4 + Al2(CO3)3
HBr + NAOH = NABr + H2O =>
HBr + NAOH = NABr + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
C3H8(g) + O2(g) = CO2(g) + H20(i) =>
5 C3H8(g) + 15 O2(g) = 15 CO2(g) + 2 H20(i)
AgBr + NH4OH = Ag(NH3)2Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2Br + 2 H2O
ABO7 + H2C + DH6O = BC3 + AC + DH4O2 + H2O =>
2 ABO7 + 8 H2C + 3 DH6O = 2 BC3 + 2 AC + 3 DH4O2 + 11 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(No3)3 + K2Co3 = Al2(Co3)3 + KNo3 =>
2 Al(No3)3 + 3 K2Co3 = Al2(Co3)3 + 6 KNo3
Na3PO4 + HCN = NaCN + H3PO4 =>
Na3PO4 + 3 HCN = 3 NaCN + H3PO4
Zn + H2O = Zn(OH) + H2 =>
2 Zn + 2 H2O = 2 Zn(OH) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/18
Équations équilibrées sur10/22/17
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