| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
PbAc2 + KI = PbI2 + KAc =>
PbAc2 + 2 KI = PbI2 + 2 KAc
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe3(NO3)2 + Al = Fe + Al(NO3)3 =>
3 Fe3(NO3)2 + 2 Al = 9 Fe + 2 Al(NO3)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
*2C4H10 + *13O2 = *8CO2 + H2O =>
*2C4H10 + *13O2 = *8CO2 + 10 H2O
Pb(NO3)2 + (NH4)3(SO4)2 = Pb(SO4)2 + (NO3)2(NH4)3 =>
Pb(NO3)2 + (NH4)3(SO4)2 = Pb(SO4)2 + (NO3)2(NH4)3
Ag2S + HNO3 = AgNO3 + H2SO4 + NO + H2O =>
3 Ag2S + 14 HNO3 = 6 AgNO3 + 3 H2SO4 + 8 NO + 4 H2O
Ni + Cl2H2 = NiCl2 + H2 =>
Ni + Cl2H2 = NiCl2 + H2
C12H22O2 + H2O = C2H6O + CO2 =>
2 C12H22O2 + 11 H2O = 11 C2H6O + 2 CO2
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
NH4OH + Cu2SO4 = CuOH + (NH4)2SO4 =>
2 NH4OH + Cu2SO4 = 2 CuOH + (NH4)2SO4
C2H5COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
2 C2H5COH + 8 Cu(OH)2 = 4 Cu2O + 3 CH3COOH + 8 H2O
Cs + HCl = CsCl2 + H2Cl =>
Cs + 4 HCl = CsCl2 + 2 H2Cl
KI + K2Cr2O7 + H2SO4 = I3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 2 I3 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Na2S2O5 + K2Cr2O7 = K2S2O7 + Na2Cr2O5 =>
Na2S2O5 + K2Cr2O7 = K2S2O7 + Na2Cr2O5
O7 = O9 =>
9 O7 = 7 O9
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O
BaS + Cl2 = S + BaCl2 =>
BaS + Cl2 = S + BaCl2
AgI + CH3COOH = CH3COOAg + HI =>
AgI + CH3COOH = CH3COOAg + HI
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cr2O3 + H2O = H2 + CrO4 =>
Cr2O3 + 5 H2O = 5 H2 + 2 CrO4
(NH4)2HPO4 + LiOH = Li3PO4 + H2O + NH3 =>
(NH4)2HPO4 + 3 LiOH = Li3PO4 + 3 H2O + 2 NH3
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na + FeCI = Fe + NaCI =>
Na + FeCI = Fe + NaCI
Fe2O2(s) + CO = Fe(s) + CO2 =>
Fe2O2(s) + 2 CO = 2 Fe(s) + 2 CO2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-} =>
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-}
As4O6 + OH{-} = AsO2{-} + H2O =>
As4O6 + 4 OH{-} = 4 AsO2{-} + 2 H2O
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
CH3OCH2CH3 + CH3OH = CH3CH2CH3CH3OOH =>
CH3OCH2CH3 + CH3OH = CH3CH2CH3CH3OOH
Cu(NO2)2 + NHCN = Cu(CN)2 + NHNO2 =>
Cu(NO2)2 + 2 NHCN = Cu(CN)2 + 2 NHNO2
Al2O3 + HBr = AlBr + H2O + O2 =>
Al2O3 + 2 HBr = 2 AlBr + H2O + O2
H2OHCl = H3ClO =>
H2OHCl = H3ClO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H5NO3 + HCl = C7H5NO3Cl + H2 =>
2 C7H5NO3 + 2 HCl = 2 C7H5NO3Cl + H2
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Mn + Al(C2H3O2)3 = Mn3(C2H3O2)6 + Al2 =>
3 Mn + 2 Al(C2H3O2)3 = Mn3(C2H3O2)6 + Al2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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