| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + Ba(OH)2 = Cu(OH)2 + Ba(Cl)
ZnO3H2 + IOH = ZnIO4H3 =>
ZnO3H2 + IOH = ZnIO4H3
Al(OH)3 + HCl = AlCl + OH + H2O =>
Al(OH)3 + HCl = AlCl + 2 OH + H2O
Fe + Cl22 = FeCl23 =>
22 Fe + 23 Cl22 = 22 FeCl23
Zn + H2NO3 = Zn(NO3)2 + H2O + NH4NO3 =>
3 Zn + 10 H2NO3 = 3 Zn(NO3)2 + 6 H2O + 2 NH4NO3
Na3P + Mg(NO3)2 = NaNO3 + Mg3P2 =>
2 Na3P + 3 Mg(NO3)2 = 6 NaNO3 + Mg3P2
C2H4 + HBr = C2H4Br + H =>
C2H4 + HBr = C2H4Br + H
Cl({-}) + H2O = HCl + OH({-}) =>
Cl({-}) + H2O = HCl + OH({-})
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3C6H5O7 + Ca(OH)2 = (C6H5O7)2Ca3 + H2O =>
2 H3C6H5O7 + 3 Ca(OH)2 = (C6H5O7)2Ca3 + 6 H2O
CaSO4 + NH3 + CO2 + H2O = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + CO2 + H2O = CaCO3 + (NH4)2SO4
C3H7Br + HCl = C3H7Cl + HBr =>
C3H7Br + HCl = C3H7Cl + HBr
CuCl2 + HCl = CuCl + HCl2 =>
CuCl2 + HCl = CuCl + HCl2
Mg2O4 + SnOH4 = MgOH4 + Sn2O4 =>
Mg2O4 + 2 SnOH4 = 2 MgOH4 + Sn2O4
Ba(NO3)2 + MgCO3 = BaCO3 + Mg(NO3)2 =>
Ba(NO3)2 + MgCO3 = BaCO3 + Mg(NO3)2
CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3
NH4Cl + NaOH = NaCl + NH3 + HOH =>
NH4Cl + NaOH = NaCl + NH3 + HOH
Ga2O3 + Al = AlO3 + Ga2 =>
Ga2O3 + Al = AlO3 + Ga2
Hg(NO3)2 + NaCl = HgCl + (NO3)2Na =>
Hg(NO3)2 + NaCl = HgCl + (NO3)2Na
Pb(NO3)2 + Na2S = Pb2S + Na(NO3)2 =>
2 Pb(NO3)2 + Na2S = Pb2S + 2 Na(NO3)2
Cs[BrICl] = CsCl + BrI =>
Cs[BrICl] = CsCl + BrI
Cr2O3 + H2O + KOH = K[Cr(OH)4] =>
Cr2O3 + 3 H2O + 2 KOH = 2 K[Cr(OH)4]
C4H8O2(l) + O2 = CO + H2O =>
C4H8O2(l) + 3 O2 = 4 CO + 4 H2O
B2O3(l) + Mg(s) = B(s) + MgO =>
B2O3(l) + 3 Mg(s) = 2 B(s) + 3 MgO
CH3COH + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>
CH3COH + 2 NaMnO4 + 3 NaOH = CH3COONa + 2 Na2MnO4 + 2 H2O
Al + H2(SO3) = Al(SO3)3 + H2 =>
Al + 3 H2(SO3) = Al(SO3)3 + 3 H2
C5H4O2 + H2 = C10H18 + H2O =>
2 C5H4O2 + 9 H2 = C10H18 + 4 H2O
H2SiO3 + CuO = CuSiO3 + H2O =>
H2SiO3 + CuO = CuSiO3 + H2O
C7H14 = C + H14 =>
C7H14 = 7 C + H14
K2CO3 + CH3COOH = CH3CO2K + CO2 + H2O =>
K2CO3 + 2 CH3COOH = 2 CH3CO2K + CO2 + H2O
C5H12(pentano) + O2 = CO2 + H2O =>
C5H12(pentano) + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + C8H5KO4 = C8H5KO3SO4 + H2O =>
H2SO4 + C8H5KO4 = C8H5KO3SO4 + H2O
C + NaOH = CO2 + NaH =>
C + 2 NaOH = CO2 + 2 NaH
AlS + NaOH = AlOH + NaS =>
AlS + NaOH = AlOH + NaS
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2 =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2
CuFeS2 + PbO = CuFe + Pb + SO3 =>
CuFeS2 + 6 PbO = CuFe + 6 Pb + 2 SO3
FeBr + NH4S = FeS + NH4 + Br =>
FeBr + NH4S = FeS + NH4 + Br
Fe(CO3)2 = Fe + CO2 + O2 =>
Fe(CO3)2 = Fe + 2 CO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3P + Ba(NO3)2 = Ba3P2 + Na(NO3) =>
2 Na3P + 3 Ba(NO3)2 = Ba3P2 + 6 Na(NO3)
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
Mg{+2} + NaOH{-} = Mg(OH)2 + Na =>
Mg{+2} + 2 NaOH{-} = Mg(OH)2 + 2 Na
HC2H3O2 + NaOH = H2O(l) + NaC2H3O2(s) =>
HC2H3O2 + NaOH = H2O(l) + NaC2H3O2(s)
NaP + O2 = NaO + PO =>
NaP + O2 = NaO + PO
FeS + HNO2 + HCl = NO + H2O + FeCl3 + H2S =>
FeS + HNO2 + 3 HCl = NO + H2O + FeCl3 + H2S
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 =>
Cr2O7 + 4 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 4 Na2SO4
N2H4 + SeO4{2-} + H{+} = N2 + Se + H2O =>
3 N2H4 + 2 SeO4{2-} + 4 H{+} = 3 N2 + 2 Se + 8 H2O
Mn + N2 = Mn5N2 =>
5 Mn + N2 = Mn5N2
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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