| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 + AlBr3 = ZnBr3 + AlCO3
AgNO3 + ZnSO4 = Zn(NO3)2 + Ag2SO4 =>
2 AgNO3 + ZnSO4 = Zn(NO3)2 + Ag2SO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ce(SO4)3 = Ce + SO4 =>
Ce(SO4)3 = Ce + 3 SO4
C9H12 + Br2 = C9H11Br + HBr =>
C9H12 + Br2 = C9H11Br + HBr
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Mg{2+} + S2O3{-2} = Mg + S2O3 =>
Mg{2+} + S2O3{-2} = Mg + S2O3
Cu + HNO3 = NO + H2O + Cu(NO3)2 =>
3 Cu + 8 HNO3 = 2 NO + 4 H2O + 3 Cu(NO3)2
C6H8O7 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C6H8O7 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 30 CO2 + 47 H2O
Mg(s) + H2SO4(aq) = Mg(SO4)2(aq) + H2(g) =>
Mg(s) + 2 H2SO4(aq) = Mg(SO4)2(aq) + 2 H2(g)
NNO3 + H2O = HNO2 =>
NNO3 + H2O = 2 HNO2
Mg(Cl)2 + Ni(NO3)2 = Mg(NO3)2 + Ni(Cl)2 =>
Mg(Cl)2 + Ni(NO3)2 = Mg(NO3)2 + Ni(Cl)2
Li + CmF2 = LiF + Cm =>
2 Li + CmF2 = 2 LiF + Cm
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
MnO4{-}(aq) + Ag(s) + H{+}(aq) = Mn{+2}(aq) + Ag{+}(aq) + H2O(l) =>
MnO4{-}(aq) + 5 Ag(s) + 8 H{+}(aq) = Mn{+2}(aq) + 5 Ag{+}(aq) + 4 H2O(l)
CuCl2 + Na2S = CuNa2 + SCl2 =>
CuCl2 + Na2S = CuNa2 + SCl2
CrCl3 + H3PO4 = Cr2P4O13 + H2O + HCl =>
2 CrCl3 + 4 H3PO4 = Cr2P4O13 + 3 H2O + 6 HCl
NaFe(OH)4 + SO2 = Na2SO3 + Fe(OH)3 + H2O =>
2 NaFe(OH)4 + SO2 = Na2SO3 + 2 Fe(OH)3 + H2O
HI(aq) + Ag2CO3(s) = AgI(s) + H2O(l) + CO2(g) =>
2 HI(aq) + Ag2CO3(s) = 2 AgI(s) + H2O(l) + CO2(g)
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
H2SO4 + BaO = BaSO4 + H2O =>
H2SO4 + BaO = BaSO4 + H2O
NaBr + Cl = NaBrCl2 =>
NaBr + 2 Cl = NaBrCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
hydrochloricacid + potassiumcarbonate = potassiumchloride + water + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CuSO4(ac) + NH4CNS(ac) = Cu(CNS)2(s) + (NH4)2SO4(ac) =>
CuSO4(ac) + 2 NH4CNS(ac) = Cu(CNS)2(s) + (NH4)2SO4(ac)
CO2 + H2O = O2 + C6H6 =>
12 CO2 + 6 H2O = 15 O2 + 2 C6H6
Sn + NaOH + O2 = Na2SnO3 + H2O =>
Sn + 2 NaOH + O2 = Na2SnO3 + H2O
Fe + O2 = Fe2O3 = SO2 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl2 + AlPO4 = Fe3(PO4)2 + AlCl3 =>
3 FeCl2 + 2 AlPO4 = Fe3(PO4)2 + 2 AlCl3
Cr2O3 + NaOH + NaNO3 = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaOH + 2 NaNO3 = 2 Na2CrO4 + 2 NO + H2O
K + HCI = KCI + H =>
K + HCI = KCI + H
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(s) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(s)
C22H11O5 + O2 = CO2 + H2O =>
4 C22H11O5 + 89 O2 = 88 CO2 + 22 H2O
BaFeO4 + HCl = Fe2O3 + O2 + BaCl2 + H2O =>
4 BaFeO4 + 8 HCl = 2 Fe2O3 + 3 O2 + 4 BaCl2 + 4 H2O
SI + Cl = SICl4 =>
SI + 4 Cl = SICl4
Ca(HCO3)2 + NaOH = CaOH + Na(HCO3)2 =>
Ca(HCO3)2 + NaOH = CaOH + Na(HCO3)2
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
C5H12 + O2 = O2C5 + H12 =>
C5H12 + O2 = O2C5 + H12
HCl(aq) + Ca(OH)2(aq) = H2O(aq) + CaCl2(aq) =>
2 HCl(aq) + Ca(OH)2(aq) = 2 H2O(aq) + CaCl2(aq)
C2H2Cl4 + Zn = ZnCl2 + C2H2 =>
C2H2Cl4 + 2 Zn = 2 ZnCl2 + C2H2
SiH4 + NaOH = Na2SiO3 + Na + H2O =>
SiH4 + 10 NaOH = Na2SiO3 + 8 Na + 7 H2O
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O
C2H5OH + O2 = C2H4O + H2O =>
2 C2H5OH + O2 = 2 C2H4O + 2 H2O
Co + HI = CoI + H2 =>
2 Co + 2 HI = 2 CoI + H2
NO + HO = (NH3)2 + O =>
2 NO + 6 HO = (NH3)2 + 8 O
Mg(OH)2 + CrO3 = Mg2(CrO4)2 + H2O =>
2 Mg(OH)2 + 2 CrO3 = Mg2(CrO4)2 + 2 H2O
BeSO4 + AgNO3 = Be(NO3)2 + Ag2SO4 =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2SO4
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Ni(NO3)3 + Na2CO3 = Ni2(CO3)3 + Na2(NO3)2 =>
2 Ni(NO3)3 + 3 Na2CO3 = Ni2(CO3)3 + 3 Na2(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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