| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(NO3)2 + 6 Al(NO3)3 + 20(NH2)2CO = 3 ZnAl2O4 + 20 CO2 + 40 H2O + 32 N2
CH3COOH + CH3CH2CH2OH + KMnO4 = CH3COOK + (CH3COO)2MnCH3CH2COOH + H2O =>
33 CH3COOH + 14 CH3CH2CH2OH + 12 KMnO4 = 12 CH3COOK + 12(CH3COO)2MnCH3CH2COOH + 32 H2O
HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + HNO3 =>
2 HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 HNO3
FeCl2 + HNO33 + HCl = FeCl3 + NO + H2O =>
63 FeCl2 + HNO33 + 63 HCl = 63 FeCl3 + NO + 32 H2O
(Al2O3) + (HNO3) = Al(NO3)3 + H2O =>
(Al2O3) + 6(HNO3) = 2 Al(NO3)3 + 3 H2O
Br1 + CaI2 = BrI + Ca =>
2 Br1 + CaI2 = 2 BrI + Ca
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(OH)2 = HO + Mg2 =>
2 Mg(OH)2 = 4 HO + Mg2
NaO + H3O = NaOH + H2O =>
NaO + H3O = NaOH + H2O
O2 = O8 =>
4 O2 = O8
P + N2 = PN =>
2 P + N2 = 2 PN
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
CH3COCl + C2H5OH = CH3COOHC2H3 + HCl =>
5 CH3COCl + 3 C2H5OH = 4 CH3COOHC2H3 + 5 HCl
(NH4)2SO4NaCl = (NH4)2ClNaSO4 =>
(NH4)2SO4NaCl = (NH4)2ClNaSO4
CaSO3SO2H2O = Ca(HSO3)2 =>
CaSO3SO2H2O = Ca(HSO3)2
LiCoO2 = Li + Co + O2 =>
LiCoO2 = Li + Co + O2
K2SnO2 + H2SO4 = K2SO4 + Sn(OH)2 =>
K2SnO2 + H2SO4 = K2SO4 + Sn(OH)2
CH3CHO(l) + O2(g) = CH3COOH(l) =>
2 CH3CHO(l) + O2(g) = 2 CH3COOH(l)
CH4O4 = CO2 + H2O =>
CH4O4 = CO2 + 2 H2O
H + S03 = H2S03 =>
2 H + S03 = H2S03
HIO3 + As2O3 + H2O = H3AsO4 + I2 =>
4 HIO3 + 5 As2O3 + 13 H2O = 10 H3AsO4 + 2 I2
HBr + NH3 = HH + NBr3 =>
3 HBr + NH3 = 3 HH + NBr3
Ba + P2 = Ba3P2 =>
3 Ba + P2 = Ba3P2
Al(CN)3 + HClO4 = Al(ClO4)3 + HCN =>
Al(CN)3 + 3 HClO4 = Al(ClO4)3 + 3 HCN
CuH4Cl2O2 + SiO2 + B2O3 + NaH4PO3 + NaOH + C4H10O + C2H4N4 = CuSi4BPN + NaCl + CO2 + H2O =>
24 CuH4Cl2O2 + 96 SiO2 + 12 B2O3 + 24 NaH4PO3 + 24 NaOH + 19 C4H10O + 6 C2H4N4 = 24 CuSi4BPN + 48 NaCl + 88 CO2 + 215 H2O
Na + H3PO4 = Na3(PO4) + H2 =>
6 Na + 2 H3PO4 = 2 Na3(PO4) + 3 H2
H3PO4 + NO = HNO3 + H2O + P4 =>
12 H3PO4 + 20 NO = 20 HNO3 + 8 H2O + 3 P4
Cl + NiBr3 = NiCl3 + Br =>
3 Cl + NiBr3 = NiCl3 + 3 Br
CaCO3 + HBr = H2CO3 + Ca(Br)2 =>
CaCO3 + 2 HBr = H2CO3 + Ca(Br)2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
K2(CO3) + Pb(NO3)2 = K2(NO3)2 + Pb(CO3) =>
K2(CO3) + Pb(NO3)2 = K2(NO3)2 + Pb(CO3)
C10H18F2 + O2 = CO2 + H2O + HF =>
C10H18F2 + 14 O2 = 10 CO2 + 8 H2O + 2 HF
Y(NO3)3 + (NH4)6Mo7O24*4H2O = Y4(Mo308)O13 + NH3 + H2O + NO2 =>
27.999999999998Y(NO3)3 + 307.99999999997(NH4)6Mo7O24*4H2O = 6.9999999999994Y4(Mo308)O13 + 2 NH3 + 4924.9999999996H2O + 1929.9999999998NO2
C2H5CONH2 + H2O = C2H5COOH + NH3 =>
C2H5CONH2 + H2O = C2H5COOH + NH3
LiH + C = Li + C2H2 =>
2 LiH + 2 C = 2 Li + C2H2
N2H6CO2(s) = NH3(g) + CO2(g) =>
N2H6CO2(s) = 2 NH3(g) + CO2(g)
BaCl2 + NH3 + H2O = NH4Cl + Ba(OH)2 =>
BaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ba(OH)2
Be(OH)2 + HCN = Be(CN)2 + H2O =>
Be(OH)2 + 2 HCN = Be(CN)2 + 2 H2O
AgAsO3 + Zn + H2SO4 = AsH3 + ZnSO4 + Ag + H2O =>
2 AgAsO3 + 9 Zn + 9 H2SO4 = 2 AsH3 + 9 ZnSO4 + 2 Ag + 6 H2O
FeO + O = Fe2O6 =>
2 FeO + 4 O = Fe2O6
K(ClO3) + Ca = Ca(ClO3)2 + K =>
2 K(ClO3) + Ca = Ca(ClO3)2 + 2 K
CH3CH2OH + O2 = COOH + H2O =>
2 CH3CH2OH + 5 O2 = 4 COOH + 4 H2O
NiCl2*2H2O = NiCl2 + H2O =>
NiCl2*2H2O = NiCl2 + 2 H2O
CuCl2 + KCl = K2[CuCl4] =>
CuCl2 + 2 KCl = K2[CuCl4]
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
BiI3 = Bi3 + I =>
3 BiI3 = Bi3 + 9 I
C11H22O + O2 = CO2 + H2O =>
C11H22O + 16 O2 = 11 CO2 + 11 H2O
Mn2 + MnO4 + C5H8O2 = Mn(C5H7O2)3 + H2O =>
5 Mn2 + 6 MnO4 + 48 C5H8O2 = 16 Mn(C5H7O2)3 + 24 H2O
Ni(NO3)3*6H2O + Pr(NO3)3*H2O + C4H6O6 = NiPrO + HNO3 + H2O + CO2 =>
5 Ni(NO3)3*6H2O + 5 Pr(NO3)3*H2O + 2 C4H6O6 = 5 NiPrO + 30 HNO3 + 26 H2O + 8 CO2
FeO3(s) + CO(s) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(s) = Fe(l) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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