| Équations équilibrées la veille | Équations équilibrées le lendemain |
W2P2O11 + 8 VPO4 = W2V8P10O43
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
MgSNiCl2 = MgCl2NiS =>
MgSNiCl2 = MgCl2NiS
C4H110N + O2 = CO2 + H2O + N2 =>
2 C4H110N + 63 O2 = 8 CO2 + 110 H2O + N2
HBr(aq)Sr(s) = HSrBr =>
HBr(aq)Sr(s) = HSrBr
Cs + PtCl = CsPtCl =>
Cs + PtCl = CsPtCl
HNO3Cu = CuNO3H =>
HNO3Cu = CuNO3H
(NH4)3PO4(aq)CaCl2(aq) = (NH4)3Cl2CaPO4 =>
(NH4)3PO4(aq)CaCl2(aq) = (NH4)3Cl2CaPO4
CH2CH2OH + O2 = H2O + CH2CH2O =>
4 CH2CH2OH + O2 = 2 H2O + 4 CH2CH2O
MgFNaO = MgONaF =>
MgFNaO = MgONaF
K2CO3 + NiBr2 = KBr + (CO3)2Ni2 =>
2 K2CO3 + 2 NiBr2 = 4 KBr + (CO3)2Ni2
CuCrO4 + Na2CO3 = Cu2CO3 + NaCrO4 =>
2 CuCrO4 + Na2CO3 = Cu2CO3 + 2 NaCrO4
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
Li3PO4 + Cu2SO4 = Li3SO4 + Cu2PO4 =>
Li3PO4 + Cu2SO4 = Li3SO4 + Cu2PO4
Mn(NO3)2 + O2 + KOH = MnO2 + KNO3 + H2O =>
2 Mn(NO3)2 + O2 + 4 KOH = 2 MnO2 + 4 KNO3 + 2 H2O
Zn(OH) + H(PO3) = Zn(PO3) + H2O =>
Zn(OH) + H(PO3) = Zn(PO3) + H2O
Li2OAs2O5 = LiAsO3 =>
Li2OAs2O5 = 2 LiAsO3
Cr(NO3)3 = CrN3O9 =>
Cr(NO3)3 = CrN3O9
CuSO{-4} + Ba(NO{-3}){-2} = Cu(NO{-3}){-2} + BaSO{-4} =>
CuSO{-4} + Ba(NO{-3}){-2} = Cu(NO{-3}){-2} + BaSO{-4}
Al + H2SO4(aq) = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3 + 3 H2(g)
C + O2 = CO2 =>
C + O2 = CO2
CaCl2 + NaH2PO4 = NaCl + Ca(H2PO4)2 =>
CaCl2 + 2 NaH2PO4 = 2 NaCl + Ca(H2PO4)2
KILuSO4 = KSO4LuI =>
KILuSO4 = KSO4LuI
C3H6O2 = C3H4H2O2 =>
C3H6O2 = C3H4H2O2
Cs(OH)2 = CsOH2O =>
Cs(OH)2 = CsOH2O
NiCuBr2(aq) = CuNiBr2(aq) =>
NiCuBr2(aq) = CuNiBr2(aq)
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
Cl2O3 + Na = Cl2O + Na2O =>
Cl2O3 + 4 Na = Cl2O + 2 Na2O
C2H4OHCN = CH3CH(CN)OH =>
C2H4OHCN = CH3CH(CN)OH
ClFe(III) = Fe(III)Cl =>
ClFe(III) = Fe(III)Cl
K2SO4 + HNO3 = KNO3 + SO3*H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3*H2O
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
FeBrNa = NaBrFe =>
FeBrNa = NaBrFe
CrPO4 + Mg = MgPO4 + Cr =>
CrPO4 + Mg = MgPO4 + Cr
KCl + N = KN + Cl =>
KCl + N = KN + Cl
BiSO4NaOH = BiOHNaSO4 =>
BiSO4NaOH = BiOHNaSO4
Ba + N2 = Ba10N2 =>
10 Ba + N2 = Ba10N2
TiHF = TiFH =>
TiHF = TiFH
NaBrOHI = HBrONaI =>
NaBrOHI = HBrONaI
HCHO2(aq) + Sr(OH)2(aq) = Sr(CHO2)2 + H2O =>
2 HCHO2(aq) + Sr(OH)2(aq) = Sr(CHO2)2 + 2 H2O
C6H12O2 + NaOH = C4H10O + CH3COOH + Na =>
5 C6H12O2 + 8 NaOH = 4 C4H10O + 7 CH3COOH + 8 Na
K2SiO3 + CaCl = CaSiO3 + K2Cl =>
K2SiO3 + CaCl = CaSiO3 + K2Cl
HBr + K2CrO7 = KBr + CrBr + H2O + Br =>
14 HBr + K2CrO7 = 2 KBr + CrBr + 7 H2O + 11 Br
NaCOCoCl = NaClCoCO =>
NaCOCoCl = NaClCoCO
Na(PO4) + Ca(OH)2 = Na(OH)2 + Ca(PO4) =>
Na(PO4) + Ca(OH)2 = Na(OH)2 + Ca(PO4)
Pb(NO3) + CuSO4 = PbSO4 + CuNO3 =>
Pb(NO3) + CuSO4 = PbSO4 + CuNO3
FeCO3 + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2
Pb(NO3)2 + Na(OH) = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2 + Na(OH) = Pb(OH) + Na(NO3)2
FeC2O4*2H2O(aq) + O2(g) = FeO(s) + H2O(l) + CO2(aq) =>
2 FeC2O4*2H2O(aq) + O2(g) = 2 FeO(s) + 4 H2O(l) + 4 CO2(aq)
Ba(NO3)2SO3 = BaSO4N2O5 =>
Ba(NO3)2SO3 = BaSO4N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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