| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 FeI3 = 2 FeBr + 3 I2
Pb = Pb3 =>
3 Pb = Pb3
HCl + C6H6N2O2 = C6H7ClN2O2 =>
HCl + C6H6N2O2 = C6H7ClN2O2
CuO + H3O{+} = Cu{+2} + H2O =>
CuO + 2 H3O{+} = Cu{+2} + 3 H2O
Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2(aq) + NH4NO3(aq) =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(aq) + 6 NH4NO3(aq)
H2SO4 + Ag = H2O + AgSO4 + SO2 =>
2 H2SO4 + Ag = 2 H2O + AgSO4 + SO2
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Fe2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K =>
Fe2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 K
Ba(NO3)2(aq) + CuSO4 = BaSO4(s) + Cu(NO3)2(aq) =>
Ba(NO3)2(aq) + CuSO4 = BaSO4(s) + Cu(NO3)2(aq)
Au + HCl = AuHCl =>
Au + HCl = AuHCl
Al + LiCl = Li + AlCl3 =>
Al + 3 LiCl = 3 Li + AlCl3
CS2 + O2 = CO2 + SO =>
CS2 + 2 O2 = CO2 + 2 SO
Ca3N2 + Ca(H2PO4)2 = Ca(PO3)2 + NH3 + CaO =>
2 Ca3N2 + 3 Ca(H2PO4)2 = 3 Ca(PO3)2 + 4 NH3 + 6 CaO
Ce(OH)4 + NaOH = Na[Ce(OH)5] =>
Ce(OH)4 + NaOH = Na[Ce(OH)5]
Cu(s) + O(g) = CuO2(g) =>
Cu(s) + 2 O(g) = CuO2(g)
NaOH + C21H40O4 = NaC18H33O2 + C3H5(OH)3 =>
NaOH + C21H40O4 = NaC18H33O2 + C3H5(OH)3
HCl + C6H6N2O2 = C6H7ClN2O2 =>
HCl + C6H6N2O2 = C6H7ClN2O2
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
NaOH + C21H40O4 = NaC18H33O2 + C3H5(OH)3 =>
NaOH + C21H40O4 = NaC18H33O2 + C3H5(OH)3
KBr + AlNO3 = K3NO3 + AlBr3 =>
3 KBr + AlNO3 = K3NO3 + AlBr3
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2(NH4)(NO3)
H3PO4 + *NaOH = Na3PO4 + H2O =>
H3PO4 + 3*NaOH = Na3PO4 + 3 H2O
MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF
KBr + AlNO3 = K3NO3 + AlBr3 =>
3 KBr + AlNO3 = K3NO3 + AlBr3
KBrO3 + Cu2O = KBrO4 + Cu =>
KBrO3 + Cu2O = KBrO4 + 2 Cu
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3
Zn + NaOH + NaNO3 + H2O = NaZnO2 + NH3 =>
8 Zn + 5 NaOH + 3 NaNO3 + 2 H2O = 8 NaZnO2 + 3 NH3
N8 = N2 =>
N8 = 4 N2
Cu + (HNO3) = (Cu(NO3)2) + (NO)1 + H2O =>
3 Cu + 8(HNO3) = 3(Cu(NO3)2) + 2(NO)1 + 4 H2O
Fe{3+} + CN{-} = Fe(CN)6{-3} =>
Fe{3+} + 6 CN{-} = Fe(CN)6{-3}
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
Na + HCOO + HCl = HCOOH + NaCl =>
Na + HCOO + HCl = HCOOH + NaCl
Na3O2 + H2O = NaOH + O2 =>
4 Na3O2 + 6 H2O = 12 NaOH + O2
Pb(NO3)2 + Na2(SO4) = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2(SO4) = PbSO4 + 2 NaNO3
C2H5OH + OH = H2O + CO2 =>
C2H5OH + 12 OH = 9 H2O + 2 CO2
Al2 + KOH + H2O = K2Al2O4 + H2 =>
Al2 + 2 KOH + 2 H2O = K2Al2O4 + 3 H2
NaHSO4 + Na2CO3 = Na2SO4 + H2OCO2 =>
2 NaHSO4 + Na2CO3 = 2 Na2SO4 + H2OCO2
BaCO3 + Al = Al2(CO3)3 + Ba =>
3 BaCO3 + 2 Al = Al2(CO3)3 + 3 Ba
NaOHMgSO4 = NaSO4MgOH =>
NaOHMgSO4 = NaSO4MgOH
Al + S({-}2) = AlS({-}2) =>
Al + S({-}2) = AlS({-}2)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cu2CO3(OH)2*H2O = H2O + CuO + CO2 =>
Cu2CO3(OH)2*H2O = 2 H2O + 2 CuO + CO2
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + KCl(aq) =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KCl(aq)
NaF + CaNO3 = CaF + NaNO3 =>
NaF + CaNO3 = CaF + NaNO3
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Ca(NO3)2 + H2O = Ca(OH)2 + HNO2 + O2 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO2 + O2
CO2 + H2O = CHH1206 + O2 =>
4.0000000000001CO2 + 2414 H2O = 4 CHH1206 + 1211 O2
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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