| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl(g) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l) + 2 NH3(g)
Cs + ZnSO4 = Cs2SO4 + Zn =>
2 Cs + ZnSO4 = Cs2SO4 + Zn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + O2 = CO2(g) + H2O(l) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(l)
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4 + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4(s)
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
Cu(NH3)4SO4*H2O = CuO + SO2 + NO + NH3 + H2O =>
5 Cu(NH3)4SO4*H2O = 5 CuO + 5 SO2 + 2 NO + 18 NH3 + 8 H2O
BaOH + H2O = Ba(OH)2 + H2 =>
2 BaOH + 2 H2O = 2 Ba(OH)2 + H2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
NaPO4 + MgNO3 = MgPO4 + NaNO3 =>
NaPO4 + MgNO3 = MgPO4 + NaNO3
MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + HgCl2 =>
2 MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + 2 HgCl2
K3AlO3 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3AlO3 + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 3 H2O
KMnO4 + Al = K2O + Al2O3 + MnO2 =>
2 KMnO4 + 2 Al = K2O + Al2O3 + 2 MnO2
(NH4)2SO4 + KOH = (NH4)2(OH)2 + K2SO4 =>
(NH4)2SO4 + 2 KOH = (NH4)2(OH)2 + K2SO4
C5H13N + O2 = CO2 + H2O + NH3 =>
2 C5H13N + 15 O2 = 10 CO2 + 10 H2O + 2 NH3
PH3 + KMnO4 + KOH = K3PO4 + MnO2 + H2O =>
3 PH3 + 8 KMnO4 + KOH = 3 K3PO4 + 8 MnO2 + 5 H2O
Cl + F = ClF7 =>
Cl + 7 F = ClF7
Ca(AlO2)2 + HCl = Al2O3 + CaCl2 + H2O =>
Ca(AlO2)2 + 2 HCl = Al2O3 + CaCl2 + H2O
Fe + KI = I2 + K2Fe =>
Fe + 2 KI = I2 + K2Fe
Zn(SO4) + BaCl2 = ZnCl2 + Ba(SO4) =>
Zn(SO4) + BaCl2 = ZnCl2 + Ba(SO4)
Li2CO3 + Na2SO4 = Na2CO3 + Li2SO4 =>
Li2CO3 + Na2SO4 = Na2CO3 + Li2SO4
Cu(OH)2 + H2SO3 = Cu(SO3) + H2O =>
Cu(OH)2 + H2SO3 = Cu(SO3) + 2 H2O
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
Al(OH)3 + CuSO4 = Cu(OH)3 + AlSO4 =>
Al(OH)3 + CuSO4 = Cu(OH)3 + AlSO4
C10H14 + KMnO4 = C8H6O4 + MnO2 + CO2 + KOH =>
C10H14 + 8 KMnO4 = C8H6O4 + 8 MnO2 + 2 CO2 + 8 KOH
C6H12 + KMnO4 + KOH = KOOCC4H8COOK + K2MnO4 + H2O =>
C6H12 + 10 KMnO4 + 12 KOH = KOOCC4H8COOK + 10 K2MnO4 + 8 H2O
NaNO2 = Na2O + N2O + O2 =>
2 NaNO2 = Na2O + N2O + O2
CH2Br + Br2 = CHBr + HBr2 =>
CH2Br + Br2 = CHBr + HBr2
CuSO4 + NH4OH = [CuOH]2SO4 + [NH4]2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + [NH4]2SO4
O5S2 = O3SSO2 =>
O5S2 = O3SSO2
NaNO3 + NaCl + H2SO4 = Na2SO4 + NO + H2O + Cl =>
NaNO3 + 3 NaCl + 2 H2SO4 = 2 Na2SO4 + NO + 2 H2O + 3 Cl
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + H2O + K =>
3 HNO2 + KMnO4 + H2SO4 = 3 HNO3 + MnSO4 + H2O + K
HP3 + O2 = P2O3 + H2O =>
2 HP3 + 5 O2 = 3 P2O3 + H2O
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Ca(s) + SO3(g) = CaSO3(s) =>
Ca(s) + SO3(g) = CaSO3(s)
O5S2 = O3SSO2 =>
O5S2 = O3SSO2
SnI2 + Cl2 = SnCl + I2 =>
2 SnI2 + Cl2 = 2 SnCl + 2 I2
CoCl2 + NH3 + ClNH4 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2 + 20 NH3 + 4 ClNH4 + O2 = 4 Co(NH3)6Cl3 + 2 H2O
H2SO4 + Na2S2O5 = SO2 + Na2SO4 + H2O =>
H2SO4 + Na2S2O5 = 2 SO2 + Na2SO4 + H2O
CH3CH2COOH + C4H10O = C7H14O2 + H2O =>
CH3CH2COOH + C4H10O = C7H14O2 + H2O
CuCl2 + K4Fe(Cn)6 = CuFe(Cn)6 + K4Cl2 =>
CuCl2 + K4Fe(Cn)6 = CuFe(Cn)6 + K4Cl2
CuCO3*HCl = CuCO3 + HCl =>
CuCO3*HCl = CuCO3 + HCl
Ag2S2O3 + HCl = AgCl + H2O + SO2 + S =>
Ag2S2O3 + 2 HCl = 2 AgCl + H2O + SO2 + S
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
HNO3 + Al = Al(NO3)3 + H2 =>
6 HNO3 + 2 Al = 2 Al(NO3)3 + 3 H2
NH4VO3 + HCl = V2O5*H2O + NH4Cl =>
2 NH4VO3 + 2 HCl = V2O5*H2O + 2 NH4Cl
NH4OH + HClO3 = NH4ClO3 + H2O =>
NH4OH + HClO3 = NH4ClO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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