| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
Ag + KNO3 = KAg + AgNO3 =>
2 Ag + KNO3 = KAg + AgNO3
Al + NH4ClO4 = Al2O3 + HCl + N2 + H2O =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 6 HCl + 3 N2 + 9 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
AB + CD = AD + CB =>
AB + CD = AD + CB
H2C2O4 + O2 = CO2 + H2O =>
2 H2C2O4 + O2 = 4 CO2 + 2 H2O
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
H3O + F = H2O + HF =>
H3O + F = H2O + HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2(aq) + Li2CrO4(aq) = BaCrO4(s) + LiCl(aq) =>
BaCl2(aq) + Li2CrO4(aq) = BaCrO4(s) + 2 LiCl(aq)
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
CH3COOH + CaCO3 = CH3COO{-} + Ca{2+} + CO2 + H20 =>
25 CH3COOH + 10 CaCO3 = 20 CH3COO{-} + 10 Ca{2+} + 20 CO2 + 2 H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4O10 = P4 + O4 =>
2 P4O10 = 2 P4 + 5 O4
H2O = H + O2 =>
2 H2O = 4 H + O2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
H2SO4(aq) + Mg(OH)2(s) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O(l) + MgSO4(s)
C2H6 + O2 = H20 + CO2 =>
10 C2H6 + 20 O2 = 3 H20 + 20 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NiC2O4 + NaOH = Ni(OH)2 + Na2C2O4 =>
NiC2O4 + 2 NaOH = Ni(OH)2 + Na2C2O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
C2H4O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + H2O(l) =>
2 C2H4O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + 2 H2O(l)
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(HCO3)2 + H2SO4 = CaSO4 + CO2 + H2O =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na(NO3) + HCl = NaCl + HNO3 =>
Na(NO3) + HCl = NaCl + HNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/18
Équations équilibrées sur12/11/17
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