| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(C2H3O2)2*H2O = Cr(C2H3O2)2 + H2O
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
HIO = HIO3 + I2 + H2O =>
5 HIO = HIO3 + 2 I2 + 2 H2O
H + Br = HBr =>
H + Br = HBr
Ba3P4 + I2 + P = Ba2P7I =>
4 Ba3P4 + 3 I2 + 26 P = 6 Ba2P7I
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
C6H5C3H6 + KMnO4 + H2O = C6H5C3H5(OH)2 + MnO2 + KOH =>
C6H5C3H6 + KMnO4 + H2O = C6H5C3H5(OH)2 + MnO2 + KOH
SO3 + Na2SO3 = Na2SO4 + SO2 =>
SO3 + Na2SO3 = Na2SO4 + SO2
Cu(NO3)2 + Mn3(PO4)7 = Mn(NO3)7 + Cu3(PO4)2 =>
21 Cu(NO3)2 + 2 Mn3(PO4)7 = 6 Mn(NO3)7 + 7 Cu3(PO4)2
CuS + Na2SO4 = CuSO4 + Na2S =>
CuS + Na2SO4 = CuSO4 + Na2S
Mg(OH)2 + NaOH = Na[Mg(OH)3] =>
Mg(OH)2 + NaOH = Na[Mg(OH)3]
BaCO3(s) + C(s) + H2O(g) = CO(g) + Ba(OH)2(s) =>
BaCO3(s) + C(s) + H2O(g) = 2 CO(g) + Ba(OH)2(s)
H2CuO = CuH2O =>
H2CuO = CuH2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
RbNO + SrI = RbI + SrNO =>
RbNO + SrI = RbI + SrNO
MgSO4 + Ba(OH)2 = Mg(OH)2 + Ba(SO4) =>
MgSO4 + Ba(OH)2 = Mg(OH)2 + Ba(SO4)
LiOH + HBrO4 = LiBrO4 + H2O =>
LiOH + HBrO4 = LiBrO4 + H2O
Na2B4O7 + AgNO3 + H2O = NaNO3 + H3BO3 + AgBO2 =>
Na2B4O7 + 2 AgNO3 + 3 H2O = 2 NaNO3 + 2 H3BO3 + 2 AgBO2
Pb(NO3)2 + (NH4)(OH) = Pb(OH)2 + (NH4)(NO3) =>
Pb(NO3)2 + 2(NH4)(OH) = Pb(OH)2 + 2(NH4)(NO3)
KOH + SF4 = KF + K2SO3 + H2O =>
6 KOH + SF4 = 4 KF + K2SO3 + 3 H2O
HI + KHCO3 = HI(KHCO3) =>
HI + KHCO3 = HI(KHCO3)
AlP + O2 + H2O = Al2O3 + H3PO4 =>
2 AlP + 4 O2 + 3 H2O = Al2O3 + 2 H3PO4
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Pb3O4 + HNO4 = Pb(NO3)2 + PbO2 + H2O =>
3 Pb3O4 + 4 HNO4 = 2 Pb(NO3)2 + 7 PbO2 + 2 H2O
CaCl2 + NaSiO3 = CaCl2NaSiO3 =>
CaCl2 + NaSiO3 = CaCl2NaSiO3
FeO + HNO = FeO(NO) + H =>
FeO + HNO = FeO(NO) + H
HNO3 + Sb = Sb(NO3)5 + H2 =>
10 HNO3 + 2 Sb = 2 Sb(NO3)5 + 5 H2
PbS + SO2 = PbO + S =>
2 PbS + SO2 = 2 PbO + 3 S
Ag(NO3) + KBr = AgBr2 + K2NO3 =>
Ag(NO3) + 2 KBr = AgBr2 + K2NO3
Mg(OH) = Mg + OH =>
Mg(OH) = Mg + OH
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
Cu + CH3CSNH2 = CuCSNH2 + CH3 =>
Cu + CH3CSNH2 = CuCSNH2 + CH3
MnO2 + H{+} + S = Mn{2+} + H2O + SO2 =>
2 MnO2 + 4 H{+} + S = 2 Mn{2+} + 2 H2O + SO2
Si(C6H5)2Cl2 + H2O = Si(C6H5)2(OH)2 + HCl =>
Si(C6H5)2Cl2 + 2 H2O = Si(C6H5)2(OH)2 + 2 HCl
Na2S2O3 + HCl = H2O + SO2 + S + NaCl =>
Na2S2O3 + 2 HCl = H2O + SO2 + S + 2 NaCl
S + P = S5P3 =>
5 S + 3 P = S5P3
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CH3COONa + H2SO4 = Na2SO4 + CH3COOH =>
2 CH3COONa + H2SO4 = Na2SO4 + 2 CH3COOH
H + (Cl)2 = HCl =>
2 H + (Cl)2 = 2 HCl
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
C5H13N(s) + O2(g) = CO2(s) + H2O(g) + NO2(g) =>
4 C5H13N(s) + 37 O2(g) = 20 CO2(s) + 26 H2O(g) + 4 NO2(g)
Mg + Na2CO3 = Na2 + MgCO3 =>
Mg + Na2CO3 = Na2 + MgCO3
HI + Ag(NO3) = AgI + H(NO3) =>
HI + Ag(NO3) = AgI + H(NO3)
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
Na2S2O3 + H2SO4 = H2S + Na2SO4 + SO3 =>
Na2S2O3 + H2SO4 = H2S + Na2SO4 + SO3
KCN + AgNO3 = Ag2(CN)2 + KNO3 =>
2 KCN + 2 AgNO3 = Ag2(CN)2 + 2 KNO3
SO2 + O2 + Ba(OH)2 = BaSO4 + H2O =>
2 SO2 + O2 + 2 Ba(OH)2 = 2 BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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