| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH(aq) = NH3(g) + H2O
KBrO4 + KBr = KBrO3 =>
3 KBrO4 + KBr = 4 KBrO3
BeO(s) + C(s) = Be2C(s) + CO2(g) =>
2 BeO(s) + 2 C(s) = Be2C(s) + CO2(g)
NH4ClO4 + KOH = NH4OH + KClO4 =>
NH4ClO4 + KOH = NH4OH + KClO4
I2 + KCI = KI + CI2 =>
I2 + KCI = KI + CI2
Na2HPO4 + H2O = NaOH + H3PO4 =>
Na2HPO4 + 2 H2O = 2 NaOH + H3PO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
C7H16 + Br2 = C7H14Br2 + H2 =>
C7H16 + Br2 = C7H14Br2 + H2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
HS + O = HO + S =>
HS + O = HO + S
Cr(s) + Fe(No3)2 = Fe(s) + Cr(No3)3 =>
2 Cr(s) + 3 Fe(No3)2 = 3 Fe(s) + 2 Cr(No3)3
Pb(s) + CuCl2(aq) = PbCl2 + Cu(s) =>
Pb(s) + CuCl2(aq) = PbCl2 + Cu(s)
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
N(g) + H2(g) = NH3 =>
2 N(g) + 3 H2(g) = 2 NH3
NH3(g) + H2O = NH4 + OH =>
NH3(g) + H2O = NH4 + OH
C10H7OH + NaOH = C10H7NaO + H2O =>
C10H7OH + NaOH = C10H7NaO + H2O
Ca(HSO3)2 = CaSO3 + SO2 + H2O =>
Ca(HSO3)2 = CaSO3 + SO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + NH4NO3 = Ca(NO3)2 + (NH4)2CO3 =>
CaCO3 + 2 NH4NO3 = Ca(NO3)2 + (NH4)2CO3
Li2SO4(aq) + NaCl(aq) = LiCl(aq) + Na2SO4(aq) =>
Li2SO4(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2SO4(aq)
K + C = K2C =>
2 K + C = K2C
C4H10 + Cl = C4H9 + HCl =>
C4H10 + Cl = C4H9 + HCl
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Cr + P = Cr3P3 =>
3 Cr + 3 P = Cr3P3
K2(C2O4) + Sn3(PO4)4 = K3(PO4) + Sn2(C2O4)4 =>
12 K2(C2O4) + 2 Sn3(PO4)4 = 8 K3(PO4) + 3 Sn2(C2O4)4
BaCO3 + H2SO4 = BaSO4H2CO3 =>
BaCO3 + H2SO4 = BaSO4H2CO3
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
NH4Fe(SO4)2 + KCNS = K3[Fe(CNS)6] + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 12 KCNS = 2 K3[Fe(CNS)6] + 3 K2SO4 + (NH4)2SO4
Br + H2O = HBr + HBrO =>
2 Br + H2O = HBr + HBrO
HBr(aq) + CsOH(aq) = CsBr(aq) + H2O(l) =>
HBr(aq) + CsOH(aq) = CsBr(aq) + H2O(l)
FeCl3 + NaPH = Fe(PH)3 + NaCl =>
FeCl3 + 3 NaPH = Fe(PH)3 + 3 NaCl
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
NaCl + Fe = NaFe + Cl2 =>
2 NaCl + 2 Fe = 2 NaFe + Cl2
MnCl2 + H2O2 + NaOH = H2MnO3 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = H2MnO3 + 2 NaCl + H2O
CuO + Cl2O = CuCl2 + O2 =>
CuO + Cl2O = CuCl2 + O2
AgNO3 + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 AgNO3 + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
C2H5OH1 + O2 = CO2 + H2O1 =>
C2H5OH1 + 3 O2 = 2 CO2 + 3 H2O1
CaCO3 + Al2O3 = CaOAl2O3 + CO2 =>
CaCO3 + Al2O3 = CaOAl2O3 + CO2
HClO + AgNO3 = HNO3 + AgCl + AgClO3 =>
3 HClO + 3 AgNO3 = 3 HNO3 + 2 AgCl + AgClO3
KNO3(aq) + MgSO4(aq) = K2SO4 + Mg(NO3)2 =>
2 KNO3(aq) + MgSO4(aq) = K2SO4 + Mg(NO3)2
C2H2 + Cl2 = C + HCl =>
C2H2 + Cl2 = 2 C + 2 HCl
C17H21NO4 + O2 = CO2 + H2O + N =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 4 N
Ag(NH3)2 + KBr = AgBr + K(NH3)2 =>
Ag(NH3)2 + KBr = AgBr + K(NH3)2
Be + NaOH = Be(NaOH)2 =>
Be + 2 NaOH = Be(NaOH)2
Cu3(PO4)2 + Ni = Ni3O8P2 + Cu =>
Cu3(PO4)2 + 3 Ni = Ni3O8P2 + 3 Cu
C2H4O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O2 + K2SO4 + 2 MnSO4 + 3 H2O
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
CuCl2 + HNO3 = Cu(NO3)2 + NOCl + Cl2 + H2O =>
3 CuCl2 + 8 HNO3 = 3 Cu(NO3)2 + 2 NOCl + 2 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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