| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaPO4 + CuCl2 = 2 NaCl + Cu(PO4)2
N2O3(g) + H2O(l) = HNO2(l) =>
N2O3(g) + H2O(l) = 2 HNO2(l)
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
(CaO)4SiO4 + H2O = Ca3SiO7*3H2O + Ca(OH)2 =>
(CaO)4SiO4 + 4 H2O = Ca3SiO7*3H2O + Ca(OH)2
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
Mg(NO3)2 + KOH = K2(NO3)2 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = K2(NO3)2 + Mg(OH)2
PO4 + NH4 + MoO4 + H = (NH4)3(PMo12O40) + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H = (NH4)3(PMo12O40) + 12 H2O
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
C(s) + H2(g) + O2(g) = CH2O =>
2 C(s) + 2 H2(g) + O2(g) = 2 CH2O
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
NaClO4 + RbNo3 = NaNo3 + RbClO4 =>
NaClO4 + RbNo3 = NaNo3 + RbClO4
NaI + Pb2NO3 = NaNO3 + Pb2I =>
NaI + Pb2NO3 = NaNO3 + Pb2I
K2Cr2O7 + CaBr2 + H2SO4 = Br2 + Cr2(SO4) + CaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 5 CaBr2 + 7 H2SO4 = 5 Br2 + Cr2(SO4) + 5 CaSO4 + K2SO4 + 7 H2O
Ba(OH)2(aq) + HNO3(aq) = H2O(l) + Ba(NO3)2(aq) =>
Ba(OH)2(aq) + 2 HNO3(aq) = 2 H2O(l) + Ba(NO3)2(aq)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Cl2 + NaBr = BrNaCl2 =>
Cl2 + NaBr = BrNaCl2
ZUO = ZU + O2 =>
2 ZUO = 2 ZU + O2
V(OH)3 + H2SO4 = (V(OH)2)2SO4 + H2O =>
2 V(OH)3 + H2SO4 = (V(OH)2)2SO4 + 2 H2O
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH =>
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
C8H18 + O2 = H + CO =>
C8H18 + 4 O2 = 18 H + 8 CO
K + O2 = K2O3 =>
4 K + 3 O2 = 2 K2O3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
Bi2SO3 + O2 = Bi2O3 + SO2 =>
Bi2SO3 + O2 = Bi2O3 + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CuCO3 + O2 = CuO + CO3 =>
2 CuCO3 + O2 = 2 CuO + 2 CO3
N2O3(l) = N2(g) + O2(g) =>
2 N2O3(l) = 2 N2(g) + 3 O2(g)
CH2(OH)CH(OH)CH3 + KMnO4 + H2SO4 = HOOCCOCH3 + K2SO4 + MnSO4 + H2O =>
5 CH2(OH)CH(OH)CH3 + 6 KMnO4 + 9 H2SO4 = 5 HOOCCOCH3 + 3 K2SO4 + 6 MnSO4 + 19 H2O
FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4
NH4Cl + O2 = NH2Cl + H2O =>
2 NH4Cl + O2 = 2 NH2Cl + 2 H2O
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
Bi + Se = Bi2Se3 =>
2 Bi + 3 Se = Bi2Se3
NaOH + CH3C2H = CH3C2Na + H2O =>
NaOH + CH3C2H = CH3C2Na + H2O
HI + MnO2 = I2 + MnI + H2O =>
8 HI + 2 MnO2 = 3 I2 + 2 MnI + 4 H2O
MgCl2 + NaHPO4 = Mg(HPO4)2 + NaCl =>
MgCl2 + 2 NaHPO4 = Mg(HPO4)2 + 2 NaCl
MnO2 + HC2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + 2 HC2O4 + H2SO4 = MnSO4 + 4 CO2 + 2 H2O
Zn(O2CCH3)2 + LiOH = Zn(OH)2 + LiCH3COO =>
Zn(O2CCH3)2 + 2 LiOH = Zn(OH)2 + 2 LiCH3COO
PbBr4 + Cl2 = ClPb + Br2 =>
2 PbBr4 + Cl2 = 2 ClPb + 4 Br2
K5 + HO8 = KO5 + H8 =>
64 K5 + 200 HO8 = 320 KO5 + 25 H8
SbCl5 + C18H12NBr3 = SbCl3 + C18H12NBr3SbCl6 =>
3 SbCl5 + 2 C18H12NBr3 = SbCl3 + 2 C18H12NBr3SbCl6
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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