| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 2 HIO2 = 2 MnO2 + 2 KIO3 + H2O2
C4H10O + KMnO4 + H2SO4 = C4H8O + K2(SO4)3 + MnSO4 + H2O =>
3 C4H10O + 2 KMnO4 + 5 H2SO4 = 3 C4H8O + K2(SO4)3 + 2 MnSO4 + 8 H2O
C2H6O2 + NaOH = H2O + C2H5O2Na =>
C2H6O2 + NaOH = H2O + C2H5O2Na
N2H2 = HN =>
N2H2 = 2 HN
CO3(s) + HCl(aq) = Cl2(aq) + CO2(g) + H2O(l) =>
CO3(s) + 2 HCl(aq) = Cl2(aq) + CO2(g) + H2O(l)
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
Cl2 + Ph = PhCl3 =>
3 Cl2 + 2 Ph = 2 PhCl3
P4 + NaOH = PH3 + Na3PO3 =>
P4 + 6 NaOH = 2 PH3 + 2 Na3PO3
C3H8O + C3H5O2 = C6H12O2 + H2O =>
6 C3H8O + 4 C3H5O2 = 5 C6H12O2 + 4 H2O
Cu + H = CuH =>
Cu + H = CuH
Zinc + Cobalt(ii)sulfate = zincsulfate + cobalt =>
Zn + CoSO4 = ZnSO4 + Co
CuCO3 + KClO3 = CuCl2 + K2CO3 + O2 =>
CuCO3 + 2 KClO3 = CuCl2 + K2CO3 + 3 O2
K2CO3 + C = CO + K2 =>
K2CO3 + 2 C = 3 CO + K2
BeCl2 + LiAlH4 = BeH2 + LiCl + AlH3 =>
BeCl2 + 2 LiAlH4 = BeH2 + 2 LiCl + 2 AlH3
N2H2 + C10H16O2 = C10H19O2 + N2 =>
3 N2H2 + 2 C10H16O2 = 2 C10H19O2 + 3 N2
Mn2O7 + H2SO4 = Mn2(SO4)7 + H2O =>
Mn2O7 + 7 H2SO4 = Mn2(SO4)7 + 7 H2O
C3H8O2 + NaBrO3 = NaBr + H2O + CO2 =>
3 C3H8O2 + 8 NaBrO3 = 8 NaBr + 12 H2O + 9 CO2
HClO3 + NaHCO3 = H2CO3 + NaClO3 =>
HClO3 + NaHCO3 = H2CO3 + NaClO3
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Al + S = S2Al =>
Al + 2 S = S2Al
H2Br2 = HBr =>
H2Br2 = 2 HBr
CuSO4 + Pb = Cu + Pb(SO4) =>
CuSO4 + Pb = Cu + Pb(SO4)
Li2(SO4) + BaCl2 = BaSO4 + LiCl =>
Li2(SO4) + BaCl2 = BaSO4 + 2 LiCl
C7H16O + HCl = C7H15Cl + H2O =>
C7H16O + HCl = C7H15Cl + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P + HJO3 + H2O = H3PO4 + HJO =>
4 P + 5 HJO3 + 6 H2O = 4 H3PO4 + 5 HJO
CH2NH2COOH + CaCO3 = CH2NH2COOCa + HCO3 =>
CH2NH2COOH + CaCO3 = CH2NH2COOCa + HCO3
C11H21OH + O2 = CO2 + H2O =>
C11H21OH + 16 O2 = 11 CO2 + 11 H2O
BaNO3 + Na2CO3 = Ba2CO3 + NaNO3 =>
2 BaNO3 + Na2CO3 = Ba2CO3 + 2 NaNO3
C6H6N4O4 + C8H8O = C14H12N4O4 + H2O =>
C6H6N4O4 + C8H8O = C14H12N4O4 + H2O
Fe2O3 + MgCl2 = FeCl3 + MgO =>
Fe2O3 + 3 MgCl2 = 2 FeCl3 + 3 MgO
CH3NH2 + HOH = CH3OH + NH3 =>
CH3NH2 + HOH = CH3OH + NH3
K2MnO4 + HCl = Cl2 + MnO2 + KCl + H2O =>
K2MnO4 + 4 HCl = Cl2 + MnO2 + 2 KCl + 2 H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
KrF2 + H2O = Kr + O3 + HF =>
3 KrF2 + 3 H2O = 3 Kr + O3 + 6 HF
C28H10O2 + O2 = CO2 + H2O =>
2 C28H10O2 + 59 O2 = 56 CO2 + 10 H2O
ClO4 + Ca(OH)2 = Ca(ClO4)2 + OH =>
2 ClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 OH
Ba(OH)2(aq) + NiCl2(aq) = BaCl2 + Ni(OH)2 =>
Ba(OH)2(aq) + NiCl2(aq) = BaCl2 + Ni(OH)2
C2H6O2 + Cu(OH)2 = CuC2H2O + H2O =>
C2H6O2 + Cu(OH)2 = CuC2H2O + 3 H2O
C8H10 + Br2 = C8Br2 + H =>
C8H10 + Br2 = C8Br2 + 10 H
AlCl3 + Na2CO3 = Na2Cl + Al(CO3)3 =>
AlCl3 + 3 Na2CO3 = 3 Na2Cl + Al(CO3)3
K + H2O = H + K2OH =>
2 K + H2O = H + K2OH
(b)NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2(b)NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
O2 + S3 = SO2 =>
3 O2 + S3 = 3 SO2
Ca3(PO4)2CaCl2 = CaPO4CaCl =>
Ca3(PO4)2CaCl2 = 2 CaPO4CaCl
H + SHO4 = SO2 + H2O =>
3 H + SHO4 = SO2 + 2 H2O
HCN + H2O2 = H2NCOCONH2 =>
2 HCN + H2O2 = H2NCOCONH2
H2O1 + Na(s) = NaOH(aq) + H2(g) =>
2 H2O1 + 2 Na(s) = 2 NaOH(aq) + H2(g)
NO2 + KMnO4 + H2SO4 = K2SO4 + Mn(SO4) + N2O5 + H2O =>
10 NO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 Mn(SO4) + 5 N2O5 + 3 H2O
C16H16 + O2 = CO2 + H2O =>
C16H16 + 20 O2 = 16 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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