| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + SO4 + Ca(OH)2 = 2 H2O + CaSO4
FeBr3 + Na2CO3*10H2O = Fe(OH)3 + NaBr + H2O + CO2 =>
2 FeBr3 + 3 Na2CO3*10H2O = 2 Fe(OH)3 + 6 NaBr + 27 H2O + 3 CO2
Li2O(s) + H2O(l) = Li + OH =>
Li2O(s) + H2O(l) = 2 Li + 2 OH
H3PO4 + Ca = H2 + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 3 H2 + Ca3(PO4)2
K2SO3 + Br2 + H2O = H2SO4 + KBr =>
K2SO3 + Br2 + H2O = H2SO4 + 2 KBr
NaOH(aq) + H2SO4 = Na2SO4 + H2O(l) =>
2 NaOH(aq) + H2SO4 = Na2SO4 + 2 H2O(l)
HO = O2 + H2O =>
4 HO = O2 + 2 H2O
H2SO4 + Rb = RbSO3 + H2O =>
H2SO4 + Rb = RbSO3 + H2O
Ca + Br2 = CaBr6 =>
Ca + 3 Br2 = CaBr6
C6H10 = C4H6 + C2H4 =>
C6H10 = C4H6 + C2H4
Cr2(SO4)3 + KBr = K2(SO4) + CrBr3 =>
Cr2(SO4)3 + 6 KBr = 3 K2(SO4) + 2 CrBr3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)(PO4)Mo12O36 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 94 HNO3 = 4(NH4)(PO4)Mo12O36 + 93 NH4NO3 + 51 H2O
H2O2 + CO3H3 = CO2 + H2O =>
H2O2 + 2 CO3H3 = 2 CO2 + 4 H2O
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3 =>
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3
SO2 + BrF3 = SF4 + Br2 + O2 =>
3 SO2 + 4 BrF3 = 3 SF4 + 2 Br2 + 3 O2
Fe3(PO4)2(aq) + NaCl(aq) = FeCl2(aq) + Na3PO4(aq) =>
Fe3(PO4)2(aq) + 6 NaCl(aq) = 3 FeCl2(aq) + 2 Na3PO4(aq)
O2 + C = O3C2 =>
3 O2 + 4 C = 2 O3C2
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
H2O + KO = KOH + O2 =>
2 H2O + 4 KO = 4 KOH + O2
C10H14N2 = C + H + N =>
C10H14N2 = 10 C + 14 H + 2 N
Pb(OH)4 = Pb + (OH) =>
Pb(OH)4 = Pb + 4(OH)
RbOH + Cu(ClO3)2 = RbCu + OH(ClO3)2 =>
RbOH + Cu(ClO3)2 = RbCu + OH(ClO3)2
MgCl2 + Nh4No3 = Mg(No3)2 + Nh4Cl =>
MgCl2 + 2 Nh4No3 = Mg(No3)2 + 2 Nh4Cl
Zn + HNO = Zn(NO3)2 + N2O + H2 =>
Zn + 10 HNO = Zn(NO3)2 + 4 N2O + 5 H2
Pb(NO3)2 + Cr2(SO4)3 = PbSO4 + Cr(NO3)3 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 3 PbSO4 + 2 Cr(NO3)3
Pb(OH)2 + NaOH = H2O + Na2PbO2 =>
Pb(OH)2 + 2 NaOH = 2 H2O + Na2PbO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Zn + H{+} = Zn{2+} + H =>
Zn + 2 H{+} = Zn{2+} + 2 H
C3H7Br + AgCN = C3H7CN + AgBr =>
C3H7Br + AgCN = C3H7CN + AgBr
CaSO4 + H2SO4 = Ca(SO4)2 + H2 =>
CaSO4 + H2SO4 = Ca(SO4)2 + H2
Ni(NH3)6 = Ni + NH3 =>
Ni(NH3)6 = Ni + 6 NH3
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
CaO2 + H2O = CaO2(H2O)2 =>
CaO2 + 2 H2O = CaO2(H2O)2
I + H3PO4 = HI + PO4 =>
3 I + H3PO4 = 3 HI + PO4
AgNo3 + Na2Co3 = No3Na2 + AgCo3 =>
AgNo3 + Na2Co3 = No3Na2 + AgCo3
Ti + HF + HNO3 = TiF + NO + H2O =>
3 Ti + 3 HF + HNO3 = 3 TiF + NO + 2 H2O
H2SO4 + K2S = SO2 + H2O + K2SO4 =>
4 H2SO4 + K2S = 4 SO2 + 4 H2O + K2SO4
Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
NaCrO4 + NaBr + H2SO4 = Br2 + H2O + NaSO4 + CrSO4 =>
NaCrO4 + 2 NaBr + 4 H2SO4 = Br2 + 4 H2O + 3 NaSO4 + CrSO4
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
CaO + SO2 = CaSO4 + CaS =>
4 CaO + 4 SO2 = 3 CaSO4 + CaS
Ba(ClO4)2 + H2SO4 = BaSO4 + HClO4 =>
Ba(ClO4)2 + H2SO4 = BaSO4 + 2 HClO4
C + Fe3O4 = Fe3O3 + CO2 =>
C + 2 Fe3O4 = 2 Fe3O3 + CO2
Mg + KO = MgO + K =>
Mg + KO = MgO + K
CoCO3 + C = Co + CO2 =>
2 CoCO3 + C = 2 Co + 3 CO2
BrO3{-} + S2O3{2-} + H{+} = Br{-} + SO2 + H2O =>
2 BrO3{-} + 3 S2O3{2-} + 6 H{+} = 2 Br{-} + 6 SO2 + 3 H2O
H3Po4 + CuO = Cu3(Po4)2 + H2O =>
2 H3Po4 + 3 CuO = Cu3(Po4)2 + 3 H2O
FePO4 + Na(SO4) = FeSO4 + Na(PO4) =>
FePO4 + Na(SO4) = FeSO4 + Na(PO4)
H3PO4 + C6H15NO3 = C6H18NO7P =>
H3PO4 + C6H15NO3 = C6H18NO7P
H6C4O5 + NaOH = NaC4O5 + H6OH =>
H6C4O5 + NaOH = NaC4O5 + H6OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/24/24
Équations équilibrées sur09/23/23
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