| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2O3 + 2 Al = Al2O3 + 2 Ga
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Cl2 + LiBr = LiCl + Br =>
Cl2 + 2 LiBr = 2 LiCl + 2 Br
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CO2 + H2PO4 + C6H12O6 + C5H5N5 = C10H16N5O13P3 + O2 =>
30 CO2 + 36 H2PO4 + 5 C6H12O6 + 12 C5H5N5 = 12 C10H16N5O13P3 + 39 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
SnO + C = Sn + CO =>
SnO + C = Sn + CO
CO2 + H2PO4 + C5H10O5 + C5H5N5 = C10H16N5O13P3 + O2 =>
10 CO2 + 12 H2PO4 + 2 C5H10O5 + 4 C5H5N5 = 4 C10H16N5O13P3 + 13 O2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Na + Br = NaBr =>
Na + Br = NaBr
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
Na + Br = NaBr =>
Na + Br = NaBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca + HNO3 = Ca(NO3)2 + H =>
Ca + 2 HNO3 = Ca(NO3)2 + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H16(l) + O2(g) = CO2(g) + H2O(g) =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O(g)
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
V(OH)3 + KHC2O4 = K3[V(C2O4)3](H2O)3 =>
V(OH)3 + 3 KHC2O4 = K3[V(C2O4)3](H2O)3
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
VCl3 + CsHSO4 + H2O = Cs3V(SO4)3(H2O)12 + HCl =>
VCl3 + 3 CsHSO4 + 12 H2O = Cs3V(SO4)3(H2O)12 + 3 HCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 NaCl(aq)
XCl{2+}(aq) + AgNO{3+}(aq) = X(NO{3+}){2+}(aq) + AgCl(s) =>
XCl{2+}(aq) + AgNO{3+}(aq) = X(NO{3+}){2+}(aq) + AgCl(s)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
KCl(s) + O2(g) = KClO3(s) =>
2 KCl(s) + 3 O2(g) = 2 KClO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/21
Équations équilibrées sur10/10/20
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