| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaBr2 + 2 HCl = 2 HBr + BaCl2
CBr4 + F = Br2 + CF4 =>
CBr4 + 4 F = 2 Br2 + CF4
CaCO3 + HBr = Ca(Br)2 + CO2 + H2O =>
CaCO3 + 2 HBr = Ca(Br)2 + CO2 + H2O
H2SO4(aq) + Fe = FeSO4 + H2(g) =>
H2SO4(aq) + Fe = FeSO4 + H2(g)
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
IO + H2O = I2 + OH =>
2 IO + 2 H2O = I2 + 4 OH
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Mn + H2 = MnH4 =>
Mn + 2 H2 = MnH4
H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4*12MoO3 + 85 NH4NO3 + 47 H2O
CH4 + O2 = COH + H2O =>
4 CH4 + 5 O2 = 4 COH + 6 H2O
AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq)
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid)
P = P2 =>
2 P = P2
PH23 + O2 = P2O5 + H =>
4 PH23 + 5 O2 = 2 P2O5 + 92 H
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
CuF2 = Cu2 + F =>
2 CuF2 = Cu2 + 4 F
Ca(NO3)2 + KCrO4 = Ca(CrO4)2 + KNO3 =>
Ca(NO3)2 + 2 KCrO4 = Ca(CrO4)2 + 2 KNO3
Be + HI = BeI + H =>
Be + HI = BeI + H
C2H6 + CO2 = CO + H2O =>
C2H6 + 5 CO2 = 7 CO + 3 H2O
K3PO4 + MgBr2 = Mg3(PO4)2 + KBr =>
2 K3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 KBr
CoBr = Co + Br2 =>
2 CoBr = 2 Co + Br2
SeO3 + Na2O = Na2SeO4 =>
SeO3 + Na2O = Na2SeO4
A2B3 + DE = AE3 + D2B =>
A2B3 + 6 DE = 2 AE3 + 3 D2B
C5H8O4 + O2 = CO2 + H2O =>
C5H8O4 + 5 O2 = 5 CO2 + 4 H2O
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
Cu2 + H2O = CuO + H =>
Cu2 + 2 H2O = 2 CuO + 4 H
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Fr + O2 = Fr2O2 =>
2 Fr + O2 = Fr2O2
Na2PO4BaCl2 = BaPO4 + NaCl =>
Na2PO4BaCl2 = BaPO4 + 2 NaCl
NH4 + Cl3 = NH4Cl =>
3 NH4 + Cl3 = 3 NH4Cl
AlBr{3} + Cl2 = AlCl{3} + Br2 =>
2 AlBr{3} + Cl2 = 2 AlCl{3} + Br2
NH + NO = N + HO =>
NH + NO = 2 N + HO
ZnO + HNO2 = ZnNO3 + H2 =>
2 ZnO + 2 HNO2 = 2 ZnNO3 + H2
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
HN3 + OH = H2O + N =>
HN3 + OH = H2O + 3 N
Bi2S3 + HNO3 = Bi(OH)3 + H2SO4 + NO2 + H2O =>
Bi2S3 + 24 HNO3 = 2 Bi(OH)3 + 3 H2SO4 + 24 NO2 + 6 H2O
(NH4)2O + CaCl2 = NH4Cl + CaO =>
(NH4)2O + CaCl2 = 2 NH4Cl + CaO
KNO3 + ZnCl2 = KCl + Zn(NO3)2 =>
2 KNO3 + ZnCl2 = 2 KCl + Zn(NO3)2
Pb(NO3)2 + NaCl = PbCl2 + Na + NO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na + 2 NO3
NaOH + HC2H3O2 = C2H3NaO2 + H2O =>
NaOH + HC2H3O2 = C2H3NaO2 + H2O
Li2CrO + Co(NO3)2 = CoCrO + Li2(NO3)2 =>
Li2CrO + Co(NO3)2 = CoCrO + Li2(NO3)2
Fe(OH)3 + Ba(OH)2 = Ba3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ba(OH)2 = Ba3[Fe(OH)6]2
CH2ClCH2Cl + H2 = C2H5Cl + HCl =>
CH2ClCH2Cl + H2 = C2H5Cl + HCl
KClO5 = KCl + O2 =>
2 KClO5 = 2 KCl + 5 O2
Ba(BO2)2 + HNO3 = Ba(NO3)2 + HBO2 =>
Ba(BO2)2 + 2 HNO3 = Ba(NO3)2 + 2 HBO2
C7H7N + O2 = CO2 + H2O + N2 =>
4 C7H7N + 35 O2 = 28 CO2 + 14 H2O + 2 N2
LiOH(s) = Li{-}(aq) + OH{+} =>
LiOH(s) = Li{-}(aq) + OH{+}
CaH2 + H2O = Ca(OH2) + H2 =>
CaH2 + H2O = Ca(OH2) + H2
Ca + Cl2 + H2SO4 = CaHSO4 + HCl =>
2 Ca + Cl2 + 2 H2SO4 = 2 CaHSO4 + 2 HCl
H2O + NH4Cl = HCl + NH4OH =>
H2O + NH4Cl = HCl + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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