| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6N3(C2H4NO3)6 = 30 H2O + 9 N2 + 6 CO + 30 C
Ba(OH)2 + H2(SO4) = Ba(SO4) + H(OH) =>
Ba(OH)2 + H2(SO4) = Ba(SO4) + 2 H(OH)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
RbF = Rb{+} + F{-} =>
RbF = Rb{+} + F{-}
Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2
BaCl2 + Na2Co3 = BaCo3 + NaCl =>
BaCl2 + Na2Co3 = BaCo3 + 2 NaCl
Xe + Fe2 = XeFe2 =>
Xe + Fe2 = XeFe2
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
sodiumiodide + magnesiumchlorate = magnesiumiodide + sodiumchlorate =>
2 NaI + Mg(ClO3)2 = MgI2 + 2 NaClO3
(Sn) + (Cl2) = (SnCl2) =>
(Sn) + (Cl2) = (SnCl2)
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
(NH4)2SO4 + CuCl2 = NH4Cl + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2 NH4Cl + CuSO4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
F + S = FS =>
F + S = FS
FeOMgOH = FeOHMgO =>
FeOMgOH = FeOHMgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
LiF + H3PO4 = Li3PO4 + HF =>
3 LiF + H3PO4 = Li3PO4 + 3 HF
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2O + MnCl2 = MnO2 + Cl + H3O =>
6 H2O + MnCl2 = MnO2 + 2 Cl + 4 H3O
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
Au(OH)3 + CO2 = Au2(CO3)3 + H2O =>
2 Au(OH)3 + 3 CO2 = Au2(CO3)3 + 3 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
V2O5 + Fe = Fe2O3 + V =>
3 V2O5 + 10 Fe = 5 Fe2O3 + 6 V
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
I2 + AlBr3 = Al + I2Br3 =>
I2 + AlBr3 = Al + I2Br3
NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2
Ce2 + O2 = Ce2O3 =>
2 Ce2 + 3 O2 = 2 Ce2O3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H8O7(H2O) + NaOH = H2O + Na3C6H5O7 =>
C6H8O7(H2O) + 3 NaOH = 4 H2O + Na3C6H5O7
AlBr3 + Na2S + H2O = Al(OH)3 + H2S + NaBr =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaBr
NH3 + HOH = [NH4]OH = NH4 + OH =>
NH3 + HOH = [NH4]OH
Cu + H3PO4 + O2 = CuPO4 + H2O =>
4 Cu + 4 H3PO4 + 3 O2 = 4 CuPO4 + 6 H2O
[Cu(H2O)6] + Zn = Cu(s) + [Zn(H2O)6] =>
[Cu(H2O)6] + Zn = Cu(s) + [Zn(H2O)6]
CH4(s) + H2O(aq) = CO(g) + H2(g) =>
CH4(s) + H2O(aq) = CO(g) + 3 H2(g)
Pb(NO3)2(s) = Pb(s) + NO3 =>
Pb(NO3)2(s) = Pb(s) + 2 NO3
NH3 + HOH = [NH4]OH = NH4 + OH =>
NH3 + HOH = [NH4]OH
K2CrO4 + H2O + HCl = Cr(OH)3 + KCl + KO2 =>
K2CrO4 + H2O + HCl = Cr(OH)3 + KCl + KO2
ArOH + Na2CO3 = ArONa + CO2 + H2O =>
2 ArOH + Na2CO3 = 2 ArONa + CO2 + H2O
NH4NO3 + C15H32 = CO2 + N + H2O =>
46 NH4NO3 + C15H32 = 15 CO2 + 92 N + 108 H2O
Li2O(s) + HBr(aq) = H2O(l) + LiBr(aq) =>
Li2O(s) + 2 HBr(aq) = H2O(l) + 2 LiBr(aq)
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn + O2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn + 2 O2
H3AsO4 + H2SO4 + NO = As2S3 + HNO3 + H2O =>
6 H3AsO4 + 9 H2SO4 + 28 NO = 3 As2S3 + 28 HNO3 + 4 H2O
HOCl + KI = H2O2 + I + KCl =>
2 HOCl + 2 KI = H2O2 + 2 I + 2 KCl
CuBr + I2 = IBr + Cu =>
2 CuBr + I2 = 2 IBr + 2 Cu
H2O + S2O = H2 + SO4 =>
7 H2O + S2O = 7 H2 + 2 SO4
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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