| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + CO(NH2)2 = CH6N2O3
[Ag(NH3)2]{+} + HCHO + OH{-} = Ag + HCOONH4 + NH3 + H2O =>
2[Ag(NH3)2]{+} + HCHO + 2 OH{-} = 2 Ag + HCOONH4 + 3 NH3 + H2O
Na(s) + FeCl2(aq) = Fe + NaCl =>
2 Na(s) + FeCl2(aq) = Fe + 2 NaCl
GaBr3 + Mg(CO3)3 = Ga(CO3)3 + MgBr3 =>
GaBr3 + Mg(CO3)3 = Ga(CO3)3 + MgBr3
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
LiOH + CaBr2 = LiBr2CaOH =>
LiOH + CaBr2 = LiBr2CaOH
Nd2O3 + BaCO3 + Mn2O3 = Nd05Ba05MnO3 + CO + O =>
5 Nd2O3 + 10 BaCO3 + Mn2O3 = 2 Nd05Ba05MnO3 + 10 CO + 32 O
C2H5BrC6H6 = C6H5BrC2H6 =>
C2H5BrC6H6 = C6H5BrC2H6
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnO2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 2 FeSO4 + 4 H2SO4 = K2SO4 + 2 MnO2SO4 + Fe2(SO4)3 + 4 H2O
MgCl2(aq) + Na2CO3(aq) = NaCl(aq) + MgCO3(l) =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + MgCO3(l)
CH3COOH + NaNO3 = CH3NO3 + NaCOOH =>
CH3COOH + NaNO3 = CH3NO3 + NaCOOH
C6H13SO3H + Na2CO3 = CO2 + H2O + C6H13SO3Na =>
2 C6H13SO3H + Na2CO3 = CO2 + H2O + 2 C6H13SO3Na
Cu + O = Cu{2+} + O{2-} =>
Cu + O = Cu{2+} + O{2-}
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl =>
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl
NaF + HF = NaFHF =>
NaF + HF = NaFHF
BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl
Al(OH)3 + Zn(PO4)2 = Al(PO4)3 + Zn(OH)2 =>
2 Al(OH)3 + 3 Zn(PO4)2 = 2 Al(PO4)3 + 3 Zn(OH)2
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l)
CuO + Sb2O3 + FeSO4 = CuSbSO4 + Fe + O =>
2 CuO + Sb2O3 + 2 FeSO4 = 2 CuSbSO4 + 2 Fe + 5 O
S + Br2 = S2Br2 =>
2 S + Br2 = S2Br2
K2Cr2O7 + H2O = HKCrO4 =>
K2Cr2O7 + H2O = 2 HKCrO4
KClO3 + MnO2 = KMnO3 + Cl2 + O2 =>
2 KClO3 + 2 MnO2 = 2 KMnO3 + Cl2 + 2 O2
Li2O5 + H2O = LiOH + O2 =>
Li2O5 + H2O = 2 LiOH + 2 O2
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Cl3CCOOH + H2O = H3O + Cl3CCOO =>
Cl3CCOOH + H2O = H3O + Cl3CCOO
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
NiSO4 + Zn = ZnS + NiO4 =>
NiSO4 + Zn = ZnS + NiO4
Cd + HNO3 = Cd(NO3)2 + N2O + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + N2O + 5 H2O
ZnSO4Zn = ZnZnSO4 =>
ZnSO4Zn = ZnZnSO4
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
C7H12 + HBr = C7H13 + Br =>
C7H12 + HBr = C7H13 + Br
Ca(NO3)2 + KI = K(NO3)2 + CaI =>
Ca(NO3)2 + KI = K(NO3)2 + CaI
K2O + HClO2 = K2ClO + O2H =>
K2O + HClO2 = K2ClO + O2H
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
CH3CH2CH2OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3CH2CH2OH + 6 Cu(OH)2 = 3 CH2O + 3 Cu2O + 7 H2O
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O
Li + Br = LiBr =>
Li + Br = LiBr
MoCl6 + Na3N = MoN2 + NaCl =>
MoCl6 + 2 Na3N = MoN2 + 6 NaCl
Ag{+} + Pb = Ag + Pb{2+} =>
2 Ag{+} + Pb = 2 Ag + Pb{2+}
C4H4O4 + NaOH = Na2C4H2O4 + H2O =>
C4H4O4 + 2 NaOH = Na2C4H2O4 + 2 H2O
BaNO3 + NaSO3 = NaNO3 + BaSO3 =>
BaNO3 + NaSO3 = NaNO3 + BaSO3
BeH2 = Be + H1 =>
BeH2 = Be + 2 H1
VO{2+} + H + H2SO4 = V{3+} + SO4{2-} + H2O =>
2 VO{2+} + 2 H + H2SO4 = 2 V{3+} + SO4{2-} + 2 H2O
SI + H3PO4 = HI + S3PO4 =>
3 SI + H3PO4 = 3 HI + S3PO4
Al + NiCl2 = AlNi + Cl =>
Al + NiCl2 = AlNi + 2 Cl
C3H7Br + NH3 = C3H9N + NH4Br =>
C3H7Br + 2 NH3 = C3H9N + NH4Br
Ca2Si + H2O = SiH4 + CaO =>
Ca2Si + 2 H2O = SiH4 + 2 CaO
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
BaOBr2O = Ba(BrO)2 =>
BaOBr2O = Ba(BrO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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