| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOH2 + Cl2 = CaCl2 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaOH(aq) + KI(aq) = K(OH) + INa =>
NaOH(aq) + KI(aq) = K(OH) + INa
C11H12N2O2 + O2 = NH4 + CO2 + H2O =>
C11H12N2O2 + 11 O2 = 2 NH4 + 11 CO2 + 2 H2O
C5H13N + H2O = HC5H13N{+} + OH{-} =>
C5H13N + H2O = HC5H13N{+} + OH{-}
Cu(NO3)2 = NO2 + O2 + Cu20 =>
20 Cu(NO3)2 = 40 NO2 + 20 O2 + Cu20
C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2O + CO2 =>
2 C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2O + CO2
Fe4Pb = Fe + Pb =>
Fe4Pb = 4 Fe + Pb
K2CrO4 + AgNO3 = AgCrO4 + K2 + NO3 =>
K2CrO4 + AgNO3 = AgCrO4 + K2 + NO3
CH3COOHC6H8O7 = CH3COOH + C6H8O7 =>
CH3COOHC6H8O7 = CH3COOH + C6H8O7
HNO3(aq) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3 + CO2 + H2O
K + Be(OH)2 = KOH + Be =>
2 K + Be(OH)2 = 2 KOH + Be
Li3PO4 + CuCl2 = Li3Cu + Cl2PO4 =>
Li3PO4 + CuCl2 = Li3Cu + Cl2PO4
C3H7ONa + NaOH = C3H8 + Na2O2 =>
C3H7ONa + NaOH = C3H8 + Na2O2
Sn + NaOH = SnO + Na + H2O =>
Sn + 2 NaOH = SnO + 2 Na + H2O
C2H6(g) + O2 = CO2(s) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(s) + 6 H2O(g)
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
Ga2O3 + Cl2 + C = GaCl3 + CO =>
Ga2O3 + 3 Cl2 + 3 C = 2 GaCl3 + 3 CO
Ca + HNO3(k) = CaNO3 + N2O + H2O =>
8 Ca + 10 HNO3(k) = 8 CaNO3 + N2O + 5 H2O
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
SO2 + H2O = SO + (OH)2 =>
SO2 + H2O = SO + (OH)2
CuCl2 + HCl = Cu + HCl3 =>
CuCl2 + HCl = Cu + HCl3
C18H38 + O = CO2 + H2O =>
C18H38 + 55 O = 18 CO2 + 19 H2O
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
NaCO3(l) + HCl(l) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(l) + 2 HCl(l) = NaCl2(aq) + CO2(g) + H2O(l)
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
K3O + Fe = K + Fe2O3 =>
3 K3O + 2 Fe = 9 K + Fe2O3
H2CO3 + Zn(OH)2 = H2O + ZnCO3 =>
H2CO3 + Zn(OH)2 = 2 H2O + ZnCO3
Ag + PbNO3 = Pb{+2} + NO3{-} + Ag{2-} =>
Ag + 2 PbNO3 = 2 Pb{+2} + 2 NO3{-} + Ag{2-}
Al(s) + H2SO4(aq) = H2(s) + Al(SO4)(aq) =>
Al(s) + H2SO4(aq) = H2(s) + Al(SO4)(aq)
Na2CO3(aq) + NH4Cl(aq) = NH4Na + Cl2CO3 =>
Na2CO3(aq) + 2 NH4Cl(aq) = 2 NH4Na + Cl2CO3
C12H20O2 + KOH + C2H6O = C10H18O + C4H9O3K =>
C12H20O2 + KOH + C2H6O = C10H18O + C4H9O3K
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
IO3 + H = I2 + H2O =>
2 IO3 + 12 H = I2 + 6 H2O
Mg + H4SO = Mg4SO + H =>
4 Mg + H4SO = Mg4SO + 4 H
OH{-} + BrO3{-} + NO2 = Br2 + NO3{-} + H2O{+} =>
4 OH{-} + 2 BrO3{-} + 8 NO2 = Br2 + 8 NO3{-} + 2 H2O{+}
Na2O2 + Al = NaAlO3 + Na2O =>
5 Na2O2 + 2 Al = 2 NaAlO3 + 4 Na2O
KCH4 + HCO3 = H2O + KCH3CO2 =>
KCH4 + HCO3 = H2O + KCH3CO2
CH3CH2CH2CH2CH2OH + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + CH3CH2CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2CH2OH + 2 K2Cr2O7 + 16 HNO3 = 4 Cr(NO3)3 + 4 KNO3 + 3 CH3CH2CH2CH2COOH + 11 H2O
NiSO4*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
NiSO4*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + 3 H2O
C6H5Br + C8H10 = C2H5Br + C6H6 =>
3 C6H5Br + 6 C8H10 = 3 C2H5Br + 10 C6H6
C2H4 + KMnO4 + H2O = MnO + C2H6O2 + KOH =>
5 C2H4 + 2 KMnO4 + 6 H2O = 2 MnO + 5 C2H6O2 + 2 KOH
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
Nh4Cl + Hg(C2H3O2) = Nh4(C2H3O2) + HgCl =>
Nh4Cl + Hg(C2H3O2) = Nh4(C2H3O2) + HgCl
C8H3O3 + O2 = CO2 + H2O =>
4 C8H3O3 + 29 O2 = 32 CO2 + 6 H2O
CrO3 + NH4OH = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH4OH = Cr2O3 + N2 + 5 H2O
IO2F + BrF3 = IF5 + Br3 + O2 =>
9 IO2F + 12 BrF3 = 9 IF5 + 4 Br3 + 9 O2
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
Zn(g) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
HNO3 + Sr(OH)2 = SrNO3 + H3O2 =>
HNO3 + Sr(OH)2 = SrNO3 + H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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