| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K(s) + F2 = 2 KF
NaHCO3 + CuBr2 = Cu(HCO3)2 + NaBr =>
2 NaHCO3 + CuBr2 = Cu(HCO3)2 + 2 NaBr
Hg2 + PO3 = Hg2PO3 =>
Hg2 + PO3 = Hg2PO3
Cu2S + H2SO4 = H2S + CuSO4 + H2O =>
4 Cu2S + 9 H2SO4 = 5 H2S + 8 CuSO4 + 4 H2O
CH3 + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3 + KMnO4 + 2 H2SO4 = CH3COH + MnSO4 + 3 H2O + KSO4
KOSO3 = KO3SO =>
KOSO3 = KO3SO
RaO + H2O = RaO2 + H =>
RaO + H2O = RaO2 + 2 H
AlBa(OH)2 = BaAl(OH)2 =>
AlBa(OH)2 = BaAl(OH)2
Fe(oh)2 + O2 + water = Fe(OH)3 =>
2 Fe(oh)2 + 3 O2 + 6 H2O = 4 Fe(OH)3
Fe(OH)2 + H3PO4 = Fe + PO4 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = 3 Fe + 2 PO4 + 6 H2O
C2H5OH(liq) + O2(g) = CO2(g) + H2O(liq) =>
C2H5OH(liq) + 3 O2(g) = 2 CO2(g) + 3 H2O(liq)
Ni(NO3)2 + CO(NH2)2 = Ni + CO2 + H2O + N2 =>
Ni(NO3)2 + 2 CO(NH2)2 = Ni + 2 CO2 + 4 H2O + 3 N2
MnO4{-} + HSO3{-]+H{+} = Mn{+2}+SO4{-2}+H2O =>
2 MnO4{-} + 5 HSO3{-]+H{+} = 2 Mn{+2}+5SO4{-2}+3H2O
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
KOH + BeBr2 = KBr2 + BeOH =>
KOH + BeBr2 = KBr2 + BeOH
NaOH + HKC8H4O4 = KNaC8H4O4 + H2O =>
NaOH + HKC8H4O4 = KNaC8H4O4 + H2O
BaCO3 = BaOC + O2 =>
BaCO3 = BaOC + O2
CuCl + CO = (CuCOCl)2 =>
2 CuCl + 2 CO = (CuCOCl)2
C12H22O11 + HCl = C12H23O11 + Cl =>
C12H22O11 + HCl = C12H23O11 + Cl
Al + Cl2(g) = AlCl3(s) =>
2 Al + 3 Cl2(g) = 2 AlCl3(s)
Mn + O2 + H2O = Mn(OH) =>
4 Mn + O2 + 2 H2O = 4 Mn(OH)
C2H6 + C2HBr = C4H7Br =>
C2H6 + C2HBr = C4H7Br
KClO3 + KI + KBr + H2SO4 = K2SO4 + KCl + IBr + H2O =>
KClO3 + 3 KI + 3 KBr + 3 H2SO4 = 3 K2SO4 + KCl + 3 IBr + 3 H2O
AlPO4(s) = AlPO3(s) + O2(g) =>
2 AlPO4(s) = 2 AlPO3(s) + O2(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H6O2 + C2H4O2 = C6H10O4 + H2O =>
C2H6O2 + 2 C2H4O2 = C6H10O4 + 2 H2O
Cu(NH3)4SO4 + KCN = KCu(CN)2 + NH3 + (CN)2 + K2SO4 =>
2 Cu(NH3)4SO4 + 6 KCN = 2 KCu(CN)2 + 8 NH3 + (CN)2 + 2 K2SO4
HA(aq) + Me(s) = H2(g) + MeA(aq) =>
2 HA(aq) + 2 Me(s) = H2(g) + 2 MeA(aq)
OCl + SO3 = O2 + SCl2 =>
4 OCl + 2 SO3 = 5 O2 + 2 SCl2
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + Ca(OH)2 =>
Ca(H2PO4)2 + 2 NH4OH = 2 NH4H2PO4 + Ca(OH)2
C22H41O29N + O2 = CO + H2O + N2 =>
4 C22H41O29N + 27 O2 = 88 CO + 82 H2O + 2 N2
Cu(NH3)4SO4 + HCl = Cu(NH3)4 + H2SO4 + Cl =>
Cu(NH3)4SO4 + 2 HCl = Cu(NH3)4 + H2SO4 + 2 Cl
SrC2O4(s) + HNO3(aq) = HC2O4 + SrNO3 =>
SrC2O4(s) + HNO3(aq) = HC2O4 + SrNO3
Cu + AqAgNo3 = AgCuNo3(Aq) =>
Cu + AqAgNo3 = AgCuNo3(Aq)
Ti2(SO4)3 + KMnO4 + H2SO4 = Ti(SO4)2 + MnSO4 + K2MnO4 + H2O =>
3 Ti2(SO4)3 + 2 KMnO4 + 4 H2SO4 = 6 Ti(SO4)2 + MnSO4 + K2MnO4 + 4 H2O
Ca + H2(NO3)2 = Ca(NO3)2 + H2 =>
Ca + H2(NO3)2 = Ca(NO3)2 + H2
Hg3 + (PO4)3 = Hg3(PO4)2 =>
3 Hg3 + 2(PO4)3 = 3 Hg3(PO4)2
Cu{2+} + KI = CuI + K{+} + I2 =>
2 Cu{2+} + 4 KI = 2 CuI + 4 K{+} + I2
CH3Cl + Na + C7H15Cl = C4H10 + NaCl =>
5 CH3Cl + 6 Na + C7H15Cl = 3 C4H10 + 6 NaCl
SICl4(l) + H2O(l) = SIO2(s) + HCl(aq)0 =>
SICl4(l) + 2 H2O(l) = SIO2(s) + 4 HCl(aq)0
V3N5 = V5 + N2 =>
10 V3N5 = 6 V5 + 25 N2
NaCl + H2 = HCl + NaH =>
NaCl + H2 = HCl + NaH
Al + (HCl)3 = AlCl3 + H2 =>
2 Al + 2(HCl)3 = 2 AlCl3 + 3 H2
K2Cr2O7 + H2O2 + H3PO4 = CrO(O2)2 + K3PO4 + H2O =>
3 K2Cr2O7 + 12 H2O2 + 2 H3PO4 = 6 CrO(O2)2 + 2 K3PO4 + 15 H2O
Mg + P4 + O = Mg3(PO4)2 =>
6 Mg + P4 + 16 O = 2 Mg3(PO4)2
HCN + CH3NH2 = NH3 + CH3CN =>
HCN + CH3NH2 = NH3 + CH3CN
Al + Pb(SO4) = Al2(SO4)3 + Pb =>
2 Al + 3 Pb(SO4) = Al2(SO4)3 + 3 Pb
MgBr2 + Cl2 = Mg + BrCl =>
MgBr2 + Cl2 = Mg + 2 BrCl
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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