| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CCH3ClCH2CH3 + AgNO3 = AgCl + CH3CCH3NO3CH2CH3
P4O6 + H2O = PH2O + O2 =>
P4O6 + 4 H2O = 4 PH2O + 3 O2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H8O + Cu = H + CuO =>
H8O + Cu = 8 H + CuO
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
C2H4Br2 + Mg = C2H4 + MgBr2 =>
C2H4Br2 + Mg = C2H4 + MgBr2
As2O3 + H3PO2 = As + H3PO4 =>
2 As2O3 + 3 H3PO2 = 4 As + 3 H3PO4
SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2O =>
SiC + 4 NaOH + 4 O = Na2SiO3 + Na2CO3 + 2 H2O
TiBr = Ti + Br =>
TiBr = Ti + Br
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
Ca + NaOH = Ca(NaOH) =>
Ca + NaOH = Ca(NaOH)
sodiumnitrate + ammoniumchloride = water + sodiumchloride + N2O =>
NaNO3 + NH4Cl = 2 H2O + NaCl + N2O
Na + S = Na2S2 =>
2 Na + 2 S = Na2S2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Li3P = Li + P4 =>
4 Li3P = 12 Li + P4
CaOH + HNO3 = H2O + CaNO3 =>
CaOH + HNO3 = H2O + CaNO3
Ba(C1)2 + K2SO4 = BaSO4 + KC1 =>
Ba(C1)2 + K2SO4 = BaSO4 + 2 KC1
P4 + KClO = P4O10 + KCl =>
P4 + 10 KClO = P4O10 + 10 KCl
SrCO3 + SiO2 = SrSiO3 + CO2 =>
SrCO3 + SiO2 = SrSiO3 + CO2
KHSO3 + I2 + KOH = K2SO4 + KI + H2O =>
KHSO3 + I2 + 3 KOH = K2SO4 + 2 KI + 2 H2O
Zn(NO3)2 + K2S = ZnS + KNO3 =>
Zn(NO3)2 + K2S = ZnS + 2 KNO3
HNO3 + Ag2S = AgNO3 + NO2 + H2O + S =>
4 HNO3 + Ag2S = 2 AgNO3 + 2 NO2 + 2 H2O + S
*Mg(OH)2 = MgO + H2O =>
*Mg(OH)2 = MgO + H2O
MnO4{-} + C2H2 = (COO)2{2-} + MnO2 + OH{-} + H2O =>
8 MnO4{-} + 3 C2H2 = 3(COO)2{2-} + 8 MnO2 + 2 OH{-} + 2 H2O
Cl2 + H2O = HClO2 + H2 =>
Cl2 + 4 H2O = 2 HClO2 + 3 H2
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
(CaOH)2SO3 = CaO + SO2 + H2O =>
(CaOH)2SO3 = 2 CaO + SO2 + H2O
NH4OH + K2S = (NH4)2S + KOH =>
2 NH4OH + K2S = (NH4)2S + 2 KOH
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
NO3 + C6H12O6 = NO2 + H2O + CO2 =>
12 NO3 + C6H12O6 = 12 NO2 + 6 H2O + 6 CO2
OH + CH3OH = HCOO + H2O =>
5 OH + CH3OH = HCOO + 4 H2O
Al(NO3)3 + (NH4)2Co3 = Al2(Co3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2Co3 = Al2(Co3)3 + 6 NH4NO3
HCl(g) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(l) + 2 Cl2(g)
C2H4N2O4 + O2 = CO2 + N2 + H2O =>
C2H4N2O4 + O2 = 2 CO2 + N2 + 2 H2O
NaCl + K(NO3) = KCl + NaNO3 =>
NaCl + K(NO3) = KCl + NaNO3
Fe + NHO3 = FeNO + HO2 =>
Fe + NHO3 = FeNO + HO2
K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
CH3COOH + Ba(OH)2 = (CH3COO)2Ba + H2O =>
2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O
SO4 + H2O = SHO + OH =>
SO4 + 4 H2O = SHO + 7 OH
KHCO3 + CaCl2 = CaCO3 + CO2 + KCl + H2O =>
2 KHCO3 + CaCl2 = CaCO3 + CO2 + 2 KCl + H2O
CaCl22 + Na33PO44 = Ca33(PO44)22 + NaCl =>
33 CaCl22 + 22 Na33PO44 = Ca33(PO44)22 + 726 NaCl
Pb(NO3)2 + CdCl2 = PbCl2 + Cd(NO3)2 =>
Pb(NO3)2 + CdCl2 = PbCl2 + Cd(NO3)2
KMnO4 + H2 = KH + HMnO4 =>
KMnO4 + H2 = KH + HMnO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
MnCl2 + Mg + CO = Mn2(CO)10 + MgCl2 =>
2 MnCl2 + 2 Mg + 10 CO = Mn2(CO)10 + 2 MgCl2
C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O
NaCl + Cr2 + H2O = CrNa + ClH2O =>
2 NaCl + Cr2 + 2 H2O = 2 CrNa + 2 ClH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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