| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOH3 + HPO4 = FePO4 + HOH3
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
Mg(NO3)2 + BaSO3 = Ba(NO3)2 + MgSO3 =>
Mg(NO3)2 + BaSO3 = Ba(NO3)2 + MgSO3
MnCl2 + NaOH + Br2 = MnO2 + NaBr + NaCl + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaBr + 2 NaCl + 2 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Hg2 + Br2 = HgBr =>
Hg2 + Br2 = 2 HgBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH)2 + NaH2PO4 = Mg(H2PO4)2 + NaOH =>
Mg(OH)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaOH
NaNO3 + SrBr2 = NaBr2 + SrNO3 =>
NaNO3 + SrBr2 = NaBr2 + SrNO3
LiOH = Li + OH =>
LiOH = Li + OH
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
Cr2O3 + Na2CO3 + O2 = Na2CrO4CO2 =>
2 Cr2O3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4CO2
Ca + HIO3 = CaIO3 + H =>
Ca + HIO3 = CaIO3 + H
CaCO3 + NaF = CaF2 + Na2CO3 =>
CaCO3 + 2 NaF = CaF2 + Na2CO3
K2SO3 + Mg(OH)2 = MgSO3 + KOH =>
K2SO3 + Mg(OH)2 = MgSO3 + 2 KOH
(NH4)2SO2 + KOH = NH3 + K2SO2 + H2O =>
(NH4)2SO2 + 2 KOH = 2 NH3 + K2SO2 + 2 H2O
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
TiCl3 + CuSO4 + H2O = Cu + HCl + H2SO4 + TiO2 =>
2 TiCl3 + CuSO4 + 4 H2O = Cu + 6 HCl + H2SO4 + 2 TiO2
S{+}6 + O{-}2 = S2 + O6 =>
6 S{+}6 + 6 O{-}2 = 3 S2 + O6
CH3COH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2SO4 + H2O =>
5 CH3COH + Na2Cr2O7 + 2 H2SO4 = 5 CH3COOH + Na2SO4 + Cr2SO4 + 2 H2O
Na2 + CO3 + HCl = NaCl + CO2 + H2O =>
Na2 + CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NaF + hydrochloricacid = sodiumchloride + hydrogenfluoride =>
NaF + HCl = NaCl + HF
LiOH = Li + OH =>
LiOH = Li + OH
NaBr + H2SO4 = Br2 + SO2 + H2O + NaSO4 =>
2 NaBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 NaSO4
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
MnSO4 + Ag2O2 + H2O = HMnO4 + Ag2O + Ag2SO4 =>
2 MnSO4 + 5 Ag2O2 + H2O = 2 HMnO4 + 3 Ag2O + 2 Ag2SO4
Fe2(SO4)3 + NO2 = Fe2(SO3)3 + NO3 =>
Fe2(SO4)3 + 3 NO2 = Fe2(SO3)3 + 3 NO3
Al2 = Al1 =>
Al2 = 2 Al1
MnO2 + HCl = O2 + MnCl2 + H2 =>
MnO2 + 2 HCl = O2 + MnCl2 + H2
KPO3 + AlCl = KCl + AlPO3 =>
KPO3 + AlCl = KCl + AlPO3
MgI2 + Na3PO4 = Mg3PO4 + NaI2 =>
3 MgI2 + Na3PO4 = Mg3PO4 + 3 NaI2
Fe3 + HCl = FeCl3 + H =>
Fe3 + 9 HCl = 3 FeCl3 + 9 H
Cr + Cu(No3)3 = Cr(No3)3 + Cu =>
Cr + Cu(No3)3 = Cr(No3)3 + Cu
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
OH = H2O + O3 =>
6 OH = 3 H2O + O3
MgBr2 + AlPO4 = Mg3(PO4)2 + AlBr3 =>
3 MgBr2 + 2 AlPO4 = Mg3(PO4)2 + 2 AlBr3
C4H8Br2 + NaOH = C4H8(OH)2 + NaBr =>
C4H8Br2 + 2 NaOH = C4H8(OH)2 + 2 NaBr
SrI2(aq) + MgSO4(aq) = Sr(SO4)(s) + MgI2(aq) =>
SrI2(aq) + MgSO4(aq) = Sr(SO4)(s) + MgI2(aq)
PbNO3 + MgSO4 = Mg(NO3)2 + Pb2SO4 =>
2 PbNO3 + MgSO4 = Mg(NO3)2 + Pb2SO4
MgCl2 + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbCl2 =>
MgCl2 + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbCl2
Ca(NO3) + HCl = Ca + Cl2 + HNO3 =>
2 Ca(NO3) + 2 HCl = 2 Ca + Cl2 + 2 HNO3
B(OH)3(s) + HNO3(aq) = B(NO3)3 + H2O(l) =>
B(OH)3(s) + 3 HNO3(aq) = B(NO3)3 + 3 H2O(l)
KReO4 + Na2SO3 + HCl = Na2SO4 + ReO2 + KCl + H2O =>
2 KReO4 + 3 Na2SO3 + 2 HCl = 3 Na2SO4 + 2 ReO2 + 2 KCl + H2O
Mn(OH)2 + H2SiO3 = MnSiO3 + H2O =>
Mn(OH)2 + H2SiO3 = MnSiO3 + 2 H2O
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
HCOOH + K2CO3 = KCO2H + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 KCO2H + CO2 + H2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
NaNO3 + SrBr2 = NaBr2 + SrNO3 =>
NaNO3 + SrBr2 = NaBr2 + SrNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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