| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H16OH + 43 O2 = 28 CO2 + 34 H2O
B + BaCrO4 = BaB2O4 + CrB =>
3 B + BaCrO4 = BaB2O4 + CrB
Na2ClO2 + HCl = NaCl + H2O + O2 =>
4 Na2ClO2 + 4 HCl = 8 NaCl + 2 H2O + 3 O2
TiOCl2 + Mg + HCl = MgCl2 + Ti + H2O =>
TiOCl2 + 2 Mg + 2 HCl = 2 MgCl2 + Ti + H2O
HCl(aq) + Fe(OH)3(s) = H2O + FeCl3 =>
3 HCl(aq) + Fe(OH)3(s) = 3 H2O + FeCl3
Mg(NO3)2 + H2SO4 = Mg(HSO4)2 + HNO3 =>
Mg(NO3)2 + 2 H2SO4 = Mg(HSO4)2 + 2 HNO3
MnO + Mn2O3 = Mn3O4 =>
MnO + Mn2O3 = Mn3O4
Co + Mn + Cr + Al = Co200Mn95Cr5Al100 =>
200 Co + 95 Mn + 5 Cr + 100 Al = Co200Mn95Cr5Al100
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
Ni(NO3)2 + K2C2O4 = NiC2O4 + KNO3 =>
Ni(NO3)2 + K2C2O4 = NiC2O4 + 2 KNO3
HO5 = H2 + O2 =>
2 HO5 = H2 + 5 O2
BaSO4 + CO = BaS + CO2 =>
BaSO4 + 4 CO = BaS + 4 CO2
N2H4 + OF2 = N2F4 + H2O =>
N2H4 + 2 OF2 = N2F4 + 2 H2O
W + H2O2 = H2WO4 + H2O =>
W + 3 H2O2 = H2WO4 + 2 H2O
PbO2 + HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O =>
PbO2 + 2 HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O
CaSO3 + O2 + H2O = CaSO4*H2O =>
2 CaSO3 + O2 + 2 H2O = 2 CaSO4*H2O
H2 + Na{+} = Na + H{+} =>
H2 + 2 Na{+} = 2 Na + 2 H{+}
O + F = OF =>
O + F = OF
C6H12 + Br = C6H12Br =>
C6H12 + Br = C6H12Br
Sr{2+} + CO3{2-} = SrCO3 =>
Sr{2+} + CO3{2-} = SrCO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
S4 + F2 = SF3 =>
S4 + 6 F2 = 4 SF3
Al + SiO3 = AlSiO3 =>
Al + SiO3 = AlSiO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
KMnO4 + Cl2 = KCl + MnCl2 + O2 =>
2 KMnO4 + 3 Cl2 = 2 KCl + 2 MnCl2 + 4 O2
Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Si(s) + Cr2O3(s) = SiO2(s) + Cr(l) =>
3 Si(s) + 2 Cr2O3(s) = 3 SiO2(s) + 4 Cr(l)
Ba(OH)2 + HI = H2O + BaI2 =>
Ba(OH)2 + 2 HI = 2 H2O + BaI2
SrCO3 + CH3COOH = Sr{2+} + CO2 + H2O + CH3COO{-} =>
SrCO3 + 2 CH3COOH = Sr{2+} + CO2 + H2O + 2 CH3COO{-}
Cr + ClO4 = Cr(ClO4)3 =>
Cr + 3 ClO4 = Cr(ClO4)3
Cl2O7 + H3PO4 = P2O5 + HClO4 =>
3 Cl2O7 + 2 H3PO4 = P2O5 + 6 HClO4
C6H5NH3Br + H2O = H3O + C6H4NH3Br =>
C6H5NH3Br + H2O = H3O + C6H4NH3Br
Fe + H2C2O4 + H2O = FeC2O4*2H2O + H =>
Fe + H2C2O4 + 2 H2O = FeC2O4*2H2O + 2 H
Ba = Ba3 =>
3 Ba = Ba3
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
CoO + H3PO4 = Co3(PO4)2 + H2O =>
3 CoO + 2 H3PO4 = Co3(PO4)2 + 3 H2O
KHSO4(s) = K2SO4(s) + H2O(g) + SO3(g) =>
2 KHSO4(s) = K2SO4(s) + H2O(g) + SO3(g)
Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4) =>
Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4)
UO3 + H2O = U(OH)6 =>
UO3 + 3 H2O = U(OH)6
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
H3SbO4 + Na2O = NaH2SbO4 + H2O =>
2 H3SbO4 + Na2O = 2 NaH2SbO4 + H2O
HF + KMnO4 = KF + HMnO4 =>
HF + KMnO4 = KF + HMnO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ca(s) + SO3(g) = CaSO3(s) =>
Ca(s) + SO3(g) = CaSO3(s)
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
HNO2(aq) + H2O(l) = H3O(aq) + NO2(aq) =>
HNO2(aq) + H2O(l) = H3O(aq) + NO2(aq)
(NH4)2MoO4 + HNO3 = MoO3 + NO2 + H2O =>
(NH4)2MoO4 + 14 HNO3 = MoO3 + 16 NO2 + 11 H2O
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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