| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + BaI2 = 2 I + BaCl2
Fe + O + HCl = FeCl + H2O =>
2 Fe + O + 2 HCl = 2 FeCl + H2O
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
KF(aq) + Ca(NO3)2(aq) = CaF2(s) + KNO3(aq) =>
2 KF(aq) + Ca(NO3)2(aq) = CaF2(s) + 2 KNO3(aq)
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Zn + H2SO3 + HCl = ZnCl2 + H2S + H2O =>
3 Zn + H2SO3 + 6 HCl = 3 ZnCl2 + H2S + 3 H2O
Mo + H2SO4 = H2MoO4 + S =>
Mo + H2SO4 = H2MoO4 + S
Ca(ClO)2 + NaCl = CaCl2 + NaClO3 =>
3 Ca(ClO)2 + 2 NaCl = 3 CaCl2 + 2 NaClO3
Cl2 + SiO2 = SiCl4 + O2 =>
2 Cl2 + SiO2 = SiCl4 + O2
FeS2 + Al = Al2S + Fe =>
FeS2 + 4 Al = 2 Al2S + Fe
Al(SO4)3 + Na3(PO4) = Al(PO4) + NaSO4 =>
Al(SO4)3 + Na3(PO4) = Al(PO4) + 3 NaSO4
C6H5COOH + NaHCO3 = C6HCOONa + CO2 + H2O =>
13 C6H5COOH + 15 NaHCO3 = 15 C6HCOONa + CO2 + 39 H2O
Mn + O = Mn2O3 =>
2 Mn + 3 O = Mn2O3
PdCO3 + HCl + H2O = PdCl2*2H2O + CO2 =>
PdCO3 + 2 HCl + H2O = PdCl2*2H2O + CO2
Cu2S2 + O2 = Cu2 + S2O2 =>
Cu2S2 + O2 = Cu2 + S2O2
H3CCHCH3{+} + Br{-} = H3CCHCH3Br =>
H3CCHCH3{+} + Br{-} = H3CCHCH3Br
CrO3 + H2 = CrO + H2O =>
CrO3 + 2 H2 = CrO + 2 H2O
Rb + Pb2(NO3)2 = Rb(NO3)2 + Pb2 =>
Rb + Pb2(NO3)2 = Rb(NO3)2 + Pb2
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH
Be + P = BeP =>
Be + P = BeP
NaMnO4 + N2O4 + Na2SO4 + H2O = MnSO4 + NaNO3 + H2SO4 =>
2 NaMnO4 + 5 N2O4 + 4 Na2SO4 + 2 H2O = 2 MnSO4 + 10 NaNO3 + 2 H2SO4
As2S3 + HNO3 = As4O10 + NO2 + H2O + H2SO4 =>
2 As2S3 + 56 HNO3 = As4O10 + 56 NO2 + 22 H2O + 6 H2SO4
Na + HI = NaI2 + H2 =>
Na + 2 HI = NaI2 + H2
NaCO3 + CuSO4 = NaSO4 + CuCO3 =>
NaCO3 + CuSO4 = NaSO4 + CuCO3
SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O
NH4(NO3) + Na3(Co(NO2))6 = (NH4)3(Co(NO2))6 + NaNO3 =>
3 NH4(NO3) + Na3(Co(NO2))6 = (NH4)3(Co(NO2))6 + 3 NaNO3
Cr(s) + HNO3(aq) = Cr(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cr(s) + 8 HNO3(aq) = 3 Cr(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
CaBr2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgBr(aq) =>
CaBr2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgBr(aq)
NaOH + C = Na + CO2 + H2O =>
4 NaOH + C = 4 Na + CO2 + 2 H2O
H2S + HNO2 = H2O + NO + S =>
H2S + 2 HNO2 = 2 H2O + 2 NO + S
CH3COOC2H5 + Na = CH3COONa + C2H4 + H2 =>
2 CH3COOC2H5 + 2 Na = 2 CH3COONa + 2 C2H4 + H2
NH3 + N2O3 + H2O = H4N2O2 =>
2 NH3 + N2O3 + H2O = 2 H4N2O2
C6H8N2 + H2O2 = C6H6N2 + H2O =>
C6H8N2 + H2O2 = C6H6N2 + 2 H2O
NaOH + Hg = H2 + Na2HgO2 =>
2 NaOH + Hg = H2 + Na2HgO2
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
(C9H12OSi) + Cu(C6H12N4)(ClO4)2 = Si + CO + H2 + Cu + Cl2 + N2 =>
(C9H12OSi) + 4 Cu(C6H12N4)(ClO4)2 = Si + 33 CO + 30 H2 + 4 Cu + 4 Cl2 + 8 N2
NaCl + MnO4 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
6 NaCl + MnO4 + 7 H2SO4 = 6 NaHSO4 + MnSO4 + 3 Cl2 + 4 H2O
CrCl2*6H2O = HClO + HCl + H2O + HCr =>
2 CrCl2*6H2O = 3 HClO + HCl + 9 H2O + 2 HCr
HNO3 + HBr = HBr2 + NO + H2O =>
HNO3 + 6 HBr = 3 HBr2 + NO + 2 H2O
C + H + Cl = CH2Cl2 =>
C + 2 H + 2 Cl = CH2Cl2
H2 + SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2 + SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
N2H4 + H2SO4 = [N2H6]SO4 =>
N2H4 + H2SO4 = [N2H6]SO4
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
ZnO + HMnO4 = Zn(MnO4)2 + H2O =>
ZnO + 2 HMnO4 = Zn(MnO4)2 + H2O
C12H26(l) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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