| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Na2CO3 = FeCO3 + 2 Na
Ni(OH)2 + H3AsO4 = (NiOH)3AsO4 + H2O =>
3 Ni(OH)2 + H3AsO4 = (NiOH)3AsO4 + 3 H2O
NH4 + PO4 = (NH4)3PO4 =>
3 NH4 + PO4 = (NH4)3PO4
MgF2 + O2 = MgO2 + F2 =>
MgF2 + O2 = MgO2 + F2
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
SnI2 + H2O = HI + Sn(OH)2 =>
SnI2 + 2 H2O = 2 HI + Sn(OH)2
LiF + NiS = NiF + LiS =>
LiF + NiS = NiF + LiS
Au(NO3)3 + Co = Co(NO3)2 + Au =>
2 Au(NO3)3 + 3 Co = 3 Co(NO3)2 + 2 Au
BaCl2 + NaOH = Ba(OH)2 + NaCl = BaCl2 + NaOH =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O(l) =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O(l)
Fe(OH)2 + HCl = FeCl2 + H2(OH)2 =>
Fe(OH)2 + 2 HCl = FeCl2 + H2(OH)2
Al + CuO4S = Al2(SO4)3 + Cu =>
2 Al + 3 CuO4S = Al2(SO4)3 + 3 Cu
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4) =>
Ag(NO3) + (NH4)Cl = Cl(NO3) + Ag(NH4)
NH3 + Mg(NO3)2 = HNO3 + Mg3N2 =>
2 NH3 + 3 Mg(NO3)2 = 6 HNO3 + Mg3N2
Ti + NaOH = Ti(OH)2 + Na =>
Ti + 2 NaOH = Ti(OH)2 + 2 Na
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s) =>
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s)
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2 =>
2 C7H5(NO2)3(s) = 2 C(s) + 12 CO(g) + 3 N2(g) + 5 H2
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + HCOOH + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3CHO = 3 K2SO4 + 6 MnSO4 + 10 HCOOH + 9 H2O
Au + N2 = Au2N =>
4 Au + N2 = 2 Au2N
NaCN + HClO = HNaCN + ClO =>
NaCN + HClO = HNaCN + ClO
C19H22O6 + H2O = C2H5OH + CH3COOH =>
2 C19H22O6 + 21 H2O = 5 C2H5OH + 14 CH3COOH
Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3
K3PO4 + PbNO3 = PbPO4 + K3NO3 =>
K3PO4 + PbNO3 = PbPO4 + K3NO3
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
NiBr2 + (NH4)2S = NiS + (NH4)Br =>
NiBr2 + (NH4)2S = NiS + 2(NH4)Br
NaBr + CaCl = CaBr + NaCl =>
NaBr + CaCl = CaBr + NaCl
Li2HSO4 + Ba = Ba(HSO4)2 + Li =>
2 Li2HSO4 + Ba = Ba(HSO4)2 + 4 Li
CaSO4 + Al = CaS + Al2O3 =>
3 CaSO4 + 8 Al = 3 CaS + 4 Al2O3
CuO + KOH = KO + CuOH =>
CuO + KOH = KO + CuOH
C4H6N + O3 = N2 + CO2 + H2O =>
6 C4H6N + 22 O3 = 3 N2 + 24 CO2 + 18 H2O
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
C13H10O + NaBH4 = C13H12O + NaBH2 =>
C13H10O + NaBH4 = C13H12O + NaBH2
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
CaCO3 + H3C6H5O7 = Ca3C6H5O7 + CO2 + H2O =>
18 CaCO3 + 7 H3C6H5O7 = 6 Ca3C6H5O7 + 24 CO2 + 13 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Zn(s) + HCl = ZnCl2 + H =>
Zn(s) + 2 HCl = ZnCl2 + 2 H
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
ZnCO3 + CO2 + H2O = Zn(HCO3)2 =>
ZnCO3 + CO2 + H2O = Zn(HCO3)2
Ag(s) + Cu(NO)2(aq) = Ag(NO)2 + Cu =>
Ag(s) + Cu(NO)2(aq) = Ag(NO)2 + Cu
HgCl4 + SnCl2 = HgCl2 + SnCl4 =>
HgCl4 + SnCl2 = HgCl2 + SnCl4
HCl + Fe2(SO3) = H2O + SO2 + FeCl =>
2 HCl + Fe2(SO3) = H2O + SO2 + 2 FeCl
BCl3 + Pb(NO3)2 = B(NO3)3 + PbCl2 =>
2 BCl3 + 3 Pb(NO3)2 = 2 B(NO3)3 + 3 PbCl2
BaCl2 + AgNo3 = Ba(No3)2 + AgCl =>
BaCl2 + 2 AgNo3 = Ba(No3)2 + 2 AgCl
NaOH + HJ = JNa + H2O =>
NaOH + HJ = JNa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2*2H2O = BaO + H2O + HCl =>
BaCl2*2H2O = BaO + H2O + 2 HCl
HgCl2 + CH3COOH = C4H6O4Hg + HCl =>
HgCl2 + 2 CH3COOH = C4H6O4Hg + 2 HCl
Zn(CH3COO)2 = Zn + CH3COO =>
Zn(CH3COO)2 = Zn + 2 CH3COO
C4H10O2(g) + O2(g) = CO2(g) + H20(l) =>
2 C4H10O2(g) + 6 O2(g) = 8 CO2(g) + H20(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/25
Équations équilibrées sur06/18/24
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