| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CrO4 + 2 HNO3 = K2Cr2O7 + 2 KNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + Al + H2O = AlNa(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 AlNa(OH)4 + 3 H2
[Ag(H2O)2] + NH3 = [Ag(NH3)2] + H2O =>
[Ag(H2O)2] + 2 NH3 = [Ag(NH3)2] + 2 H2O
C18H36O2 + C2H6O = C20H42O3 =>
C18H36O2 + C2H6O = C20H42O3
H3PO4 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
H3PO4 + 3 Ba(OH)2 = (BaOH)3PO4 + 3 H2O
TeO2 + Li2O = Li2TeO3 =>
TeO2 + Li2O = Li2TeO3
ZnCl2 + H2S = ZnS2 + H2Cl =>
ZnCl2 + 2 H2S = ZnS2 + 2 H2Cl
C5H8O2 + H4NO{+} + Cl{-} = C5H7NO + H2O + HCl =>
C5H8O2 + H4NO{+} + Cl{-} = C5H7NO + 2 H2O + HCl
Ca + Al(CH3COO)3 = Ca(CH3COO)3 + Al =>
Ca + Al(CH3COO)3 = Ca(CH3COO)3 + Al
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O
KO2 + H2O + CO2 = O2 + KHCO3 =>
4 KO2 + 2 H2O + 4 CO2 = 3 O2 + 4 KHCO3
CrI + K(OH) + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI + 32 K(OH) + 13 Cl2 = 2 K2CrO4 + 2 KIO4 + 26 KCl + 16 H2O
Fe2(SO4)3 + NH4(OH) = Fe(OH)3 + (NH4)2(SO4) =>
Fe2(SO4)3 + 6 NH4(OH) = 2 Fe(OH)3 + 3(NH4)2(SO4)
Mn3O4 = Mn2O2 + O2 =>
2 Mn3O4 = 3 Mn2O2 + O2
Pb + Ca(BrO2)2 = Pb(BrO2)2 + Ca =>
Pb + Ca(BrO2)2 = Pb(BrO2)2 + Ca
CH3COCl + C9H12 = C9H11COCH3 + HCl =>
CH3COCl + C9H12 = C9H11COCH3 + HCl
MnSO4 + K = KSO4 + Mn =>
MnSO4 + K = KSO4 + Mn
KMnO4 + NaC2O3 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
6 KMnO4 + 10 NaC2O3 + 14 H2SO4 = 3 K2SO4 + 20 CO2 + 6 MnSO4 + 5 Na2SO4 + 14 H2O
K(OH) + HCl = K(Cl) + H2O =>
K(OH) + HCl = K(Cl) + H2O
H2SO4 + C6H10O5 = CO2 + H2O + SO2 =>
12 H2SO4 + C6H10O5 = 6 CO2 + 17 H2O + 12 SO2
NaN3 + HCl = NaCl + N2 + NH3 =>
3 NaN3 + 3 HCl = 3 NaCl + 4 N2 + NH3
H7C13(OH)3 + O2 = H2O + CO2 =>
H7C13(OH)3 + 14 O2 = 5 H2O + 13 CO2
CO2 + Na2O2 = NaCO3 =>
2 CO2 + Na2O2 = 2 NaCO3
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
O2(g) + C6H5COOH(aq) = CO2(g) + H2O(l) =>
15 O2(g) + 2 C6H5COOH(aq) = 14 CO2(g) + 6 H2O(l)
Rb + Al4Si3 = Rb4Si + Al =>
12 Rb + Al4Si3 = 3 Rb4Si + 4 Al
NO2 + OH = NH3 + O2 =>
2 NO2 + 6 OH = 2 NH3 + 5 O2
C6H8O7 + Fe(NO3)3*9H2O = H + Fe + NO3 + CO2 =>
9 C6H8O7 + 5 Fe(NO3)3*9H2O = 162 H + 5 Fe + 15 NO3 + 54 CO2
C16H32O2 + C2H5OH = C18H36O2 + H2O =>
C16H32O2 + C2H5OH = C18H36O2 + H2O
NH4NO3 + CaCO3 = NH4CO3 + CaNO3 =>
NH4NO3 + CaCO3 = NH4CO3 + CaNO3
(C3H3NaO2)1 + H2O = (C3H3NaO2)1H2O =>
(C3H3NaO2)1 + H2O = (C3H3NaO2)1H2O
Ca(OH)2 + ZnCl = CaCl2 + ZnOH =>
Ca(OH)2 + 2 ZnCl = CaCl2 + 2 ZnOH
HI + H2SO4 = H2O + HS + I2 =>
14 HI + 2 H2SO4 = 8 H2O + 2 HS + 7 I2
Pb{+2} + Sn = Pb + Sn{+2} =>
Pb{+2} + Sn = Pb + Sn{+2}
C2H5O8 = CO2 + H2O + O2 =>
4 C2H5O8 = 8 CO2 + 10 H2O + 3 O2
Fe304 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe304 + 912 H2SO4 = 152 Fe2(SO4)3 + 456 SO2 + 912 H2O
CoCl2 + Al = AlCl3 + Co2 =>
6 CoCl2 + 4 Al = 4 AlCl3 + 3 Co2
O2 + MnSO4 + K2Mn2O4 = K2SO4 + MnO2 =>
O2 + MnSO4 + K2Mn2O4 = K2SO4 + 3 MnO2
Mg + HCl = HMgCl3 + H =>
Mg + 3 HCl = HMgCl3 + 2 H
NH4OH + H3 + PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3 + PO4 = (NH4)3PO4 + 3 H2O
AsO3 + BrO3 = AsO4 + Br =>
3 AsO3 + BrO3 = 3 AsO4 + Br
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C8H11Cl + KMnO4 + H2SO4 = C6H5COOH + COCl2 + K2SO4 + MnSO4 + H2O =>
70 C8H11Cl + 138 KMnO4 + 207 H2SO4 = 75 C6H5COOH + 35 COCl2 + 69 K2SO4 + 138 MnSO4 + 367 H2O
Ca4 + H2O = Ca(OH)2 + H2 =>
Ca4 + 8 H2O = 4 Ca(OH)2 + 4 H2
V2O5 + B4C = V2O3 + B2O3 + CO2 =>
4 V2O5 + B4C = 4 V2O3 + 2 B2O3 + CO2
CH3SH + CO = CH3CO(SCH3) + (H2S)2 =>
4 CH3SH + 2 CO = 2 CH3CO(SCH3) + (H2S)2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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