| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + K2(CO3)2 = Ca(CO3)2 + K2(NO3)2
OH = (OH)2 =>
2 OH = (OH)2
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
BaCr2O7 + KCl + NaOH = K2CrO4 + H2O + NaCl + BaCrO4 =>
BaCr2O7 + 2 KCl + 2 NaOH = K2CrO4 + H2O + 2 NaCl + BaCrO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe3{+} + Sn2{+} = Fe2{+} + Sn4{+} =>
2 Fe3{+} + 2 Sn2{+} = 3 Fe2{+} + Sn4{+}
CH4 + CuO = CH3COCH3 + Cu + H2O =>
3 CH4 + 4 CuO = CH3COCH3 + 4 Cu + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
Ti + H2O = TiO + H2 =>
Ti + H2O = TiO + H2
Ca(OH){2} + HCl = CaCl{2} + H2O =>
Ca(OH){2} + HCl = CaCl{2} + H2O
CIO2 + H2 = HCIO2 =>
2 CIO2 + H2 = 2 HCIO2
CaCO3 + CO = CaC2 + O2 =>
CaCO3 + CO = CaC2 + 2 O2
CuO + Fe2O3 = CuO4Fe2 =>
CuO + Fe2O3 = CuO4Fe2
Ca(No3)2 + Na2SO4 = CaSO4 + NaNo3 =>
Ca(No3)2 + Na2SO4 = CaSO4 + 2 NaNo3
MnCl2 + (NH4)3PO4 = MnPO4 + (NH4)3Cl2 =>
MnCl2 + (NH4)3PO4 = MnPO4 + (NH4)3Cl2
PF3 + Cl2 = PCl2 + F3 =>
PF3 + Cl2 = PCl2 + F3
Zn(OH)2 + H2SO2 = ZnSO2 + H2O =>
Zn(OH)2 + H2SO2 = ZnSO2 + 2 H2O
Hg3 + O = HgO =>
Hg3 + 3 O = 3 HgO
K2HPO4 + NH3 = KNH3 + HPO4 =>
K2HPO4 + 2 NH3 = 2 KNH3 + HPO4
U2 + H2O = UH2O =>
U2 + 2 H2O = 2 UH2O
LiOH + Br2 = Br(OH)2 + Li =>
4 LiOH + Br2 = 2 Br(OH)2 + 4 Li
PbI2 + H2O = Pb(OH)2 + HI =>
PbI2 + 2 H2O = Pb(OH)2 + 2 HI
BrO2 + H2O = Br2 + OH =>
2 BrO2 + 4 H2O = Br2 + 8 OH
C2H5I + Na + C3H7I = C5H12 + NaI =>
C2H5I + 2 Na + C3H7I = C5H12 + 2 NaI
Hg2(ClO3)2 = Hg + Hg(ClO3)2 =>
Hg2(ClO3)2 = Hg + Hg(ClO3)2
C6H5CH2COOH + CH4 = C6H5CH2COCH3 + H2O =>
C6H5CH2COOH + CH4 = C6H5CH2COCH3 + H2O
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
Ni(NO3) + Na(OH) = Ni(OH) + Na(NO3) =>
Ni(NO3) + Na(OH) = Ni(OH) + Na(NO3)
C4 + O2 = CO2 =>
C4 + 4 O2 = 4 CO2
K4Fe(CN)6 + Fe(OH)3 = Fe4(Fe(CN)6)3 + KOH =>
3 K4Fe(CN)6 + 4 Fe(OH)3 = Fe4(Fe(CN)6)3 + 12 KOH
CuCl2 + Zn = ZnCl3 + Cu =>
3 CuCl2 + 2 Zn = 2 ZnCl3 + 3 Cu
B + H3PO4 = BPO4 + H2 =>
2 B + 2 H3PO4 = 2 BPO4 + 3 H2
KBr + HCl = HBr + KCl =>
KBr + HCl = HBr + KCl
H2O + CO2 = CO(OH)2 =>
H2O + CO2 = CO(OH)2
P(s) + F2(g) = PF5(g) =>
2 P(s) + 5 F2(g) = 2 PF5(g)
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
Li + Mg(OH)2 = LiOH + Mg =>
2 Li + Mg(OH)2 = 2 LiOH + Mg
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
LiCoO2 + HCl = LiCl + CoCl2 + H2O + O2 =>
4 LiCoO2 + 12 HCl = 4 LiCl + 4 CoCl2 + 6 H2O + O2
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
Fe + CuCH4 = Cu + FeCH4 =>
Fe + CuCH4 = Cu + FeCH4
FrOH + HCl = FrCl + H2O =>
FrOH + HCl = FrCl + H2O
PbNO3 + KBr = PbBr + KNO3 =>
PbNO3 + KBr = PbBr + KNO3
CrCl3 + H2O2 = CrO4 + Cl + H2O =>
CrCl3 + 4 H2O2 = CrO4 + 3 Cl + 4 H2O
Fe + Hg(SO4)2 = Hg + Fe(SO4) =>
2 Fe + Hg(SO4)2 = Hg + 2 Fe(SO4)
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq) =>
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NH2Cl + NHCl2 + NaOH = NaCl + N2 + H2O =>
NH2Cl + NHCl2 + 3 NaOH = 3 NaCl + N2 + 3 H2O
LiOH(aq) + HF(aq) = LiF(aq) + H2O(l) =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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