| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
SiO2 + BaCO3 = BaSiO3 + CO2 =>
SiO2 + BaCO3 = BaSiO3 + CO2
Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F
Al + CO3 = Al2O3 + C2O2 =>
8 Al + 6 CO3 = 4 Al2O3 + 3 C2O2
MnSO4 + Cl2O + KOH = K2MnO4 + K2SO4 + KCl + H2O =>
MnSO4 + Cl2O + 6 KOH = K2MnO4 + K2SO4 + 2 KCl + 3 H2O
LiCl + NiCrO4 = Li2CrO4 + NiCl2 =>
2 LiCl + NiCrO4 = Li2CrO4 + NiCl2
Zn + O2 + HCl = ZnCl + H2O =>
4 Zn + O2 + 4 HCl = 4 ZnCl + 2 H2O
P + HCl = PCl5 + H2 =>
2 P + 10 HCl = 2 PCl5 + 5 H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH3Br(g) = CH3(g)Br(g) =>
CH3Br(g) = CH3(g)Br(g)
C2H2 + O = OH2 + C2 =>
C2H2 + O = OH2 + C2
Na2O = Na + O =>
Na2O = 2 Na + O
Hg(NO{3}){2} + HBr = HgBr{2} + HNO{3} =>
Hg(NO{3}){2} + HBr = HgBr{2} + HNO{3}
ZnSO4 + HCl = ZnCl2 + SO4 + H =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + 2 H
FeCl2 + NH3 = (NH3)2Cl + Fe =>
FeCl2 + 4 NH3 = 2(NH3)2Cl + Fe
Zn(s) + H2SO4(ag) = ZnSO4(an) + H2(g) =>
Zn(s) + H2SO4(ag) = ZnSO4(an) + H2(g)
C12H11N + HCl = C12H12NCl =>
C12H11N + HCl = C12H12NCl
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
C6H5CO2H + OH = H2O + C6H5CO2 =>
C6H5CO2H + OH = H2O + C6H5CO2
H2 + LiNo3 = HNo3 + Li =>
H2 + 2 LiNo3 = 2 HNo3 + 2 Li
BaCl2 + H2O = *HCl + BaO =>
BaCl2 + H2O = 2*HCl + BaO
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
CuSO4*5H2O + H2S = CuS + H2SO4 + H2O =>
CuSO4*5H2O + H2S = CuS + H2SO4 + 5 H2O
H3PO4 + C3H8O = PH2 + C3H9O5 =>
H3PO4 + C3H8O = PH2 + C3H9O5
Sn(s) + I2(s) = SnI2(s) =>
Sn(s) + I2(s) = SnI2(s)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PbO2 + NH3 = H2O + Pb + N2 =>
3 PbO2 + 4 NH3 = 6 H2O + 3 Pb + 2 N2
SO3 + SiO2 = SiSO3 + O2 =>
SO3 + SiO2 = SiSO3 + O2
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KClOH2 = KClH2O =>
KClOH2 = KClH2O
CH2 + H2O = CO + H2 =>
CH2 + H2O = CO + 2 H2
CH4 + Br = CH3Br + BrH =>
CH4 + 2 Br = CH3Br + BrH
NaHCO3 + C6H8O7H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7H2O = 3 CO2 + 4 H2O + Na3C6H5O7
C6H14N2O2 + HCl = C6H15ClN2O2 =>
C6H14N2O2 + HCl = C6H15ClN2O2
Br2 + O3 = BrO3 =>
Br2 + 2 O3 = 2 BrO3
HgCl2 + H2 = Hg + HCl =>
HgCl2 + H2 = Hg + 2 HCl
Ra(OH)2 + HCl = H2O + RaCl2 =>
Ra(OH)2 + 2 HCl = 2 H2O + RaCl2
CaCO3 + CH3COOH = CCaCOOH + CO2 + H2O =>
8 CaCO3 + 7 CH3COOH = 8 CCaCOOH + 6 CO2 + 10 H2O
NH4Br + AgClO3 = AgBr + NH4ClO3 =>
NH4Br + AgClO3 = AgBr + NH4ClO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*4H2O + (NH2)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + 5 H2O2 = 2 K3Fe(C2O4)3*4H2O + 2(NH2)2SO4 + 2 H2SO4 + 14 H2O
HBr + C3H6 = C3H7 + Br =>
HBr + C3H6 = C3H7 + Br
S + KOH = K2S + K2SO3 + water =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
H3 + PO4 + CaCO3 = CO2 + H2O + Ca3(PO4)2 =>
2 H3 + 2 PO4 + 3 CaCO3 = 3 CO2 + 3 H2O + Ca3(PO4)2
Al + Te = Al2Te3 =>
2 Al + 3 Te = Al2Te3
Nb2(SO4)5 + Ba(NO3)2 = Nb(NO3)5 + BaSO4 =>
Nb2(SO4)5 + 5 Ba(NO3)2 = 2 Nb(NO3)5 + 5 BaSO4
H3C3N3O3 + HClO = C3N3O3Cl3 + H2O =>
H3C3N3O3 + 3 HClO = C3N3O3Cl3 + 3 H2O
H2SO4(aq) + Ba(OH)2(s) = BaSO4(s) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(s) = BaSO4(s) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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