| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + H2O = H3O4Cl
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s) =>
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s)
C2H4ClOH + Na2S = C4H10O2S + NaCl =>
2 C2H4ClOH + Na2S = C4H10O2S + 2 NaCl
CH3COOH + Ca(OH)2 = H2O + Ca + CH3CO2 =>
2 CH3COOH + Ca(OH)2 = 2 H2O + Ca + 2 CH3CO2
NH4OH + HNO3 = NNO3 + HH4OH =>
NH4OH + HNO3 = NNO3 + HH4OH
MoO3H2S = MoO2H2OS =>
MoO3H2S = MoO2H2OS
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
C2H4ClOH + Na2S = C4H10O2S + NaCl =>
2 C2H4ClOH + Na2S = C4H10O2S + 2 NaCl
NH4OH + HNO3 = NNO3 + HH4OH =>
NH4OH + HNO3 = NNO3 + HH4OH
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
CUO + HCe = CUCe2 + H2O =>
CUO + 2 HCe = CUCe2 + H2O
C6H14 + O4 = CO + H2O =>
4 C6H14 + 13 O4 = 24 CO + 28 H2O
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
NaCo + HCl = HCo + NaCl =>
NaCo + HCl = HCo + NaCl
CH3COOH + NaHCO3 = H2CO3 + CH3COONa =>
CH3COOH + NaHCO3 = H2CO3 + CH3COONa
Cr(OH)3 + NaClO3 + Na2CO3 = Na2Cr2O7 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + NaClO3 + Na2CO3 = Na2Cr2O7 + NaCl + 3 H2O + CO2
S + KOH = KHS + O2 =>
2 S + 2 KOH = 2 KHS + O2
SO2 + CaOH = SOH + CaO2 =>
SO2 + CaOH = SOH + CaO2
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2 =>
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOH + Ca(OH)2 = H2O + Ca + CH3CO2 =>
2 CH3COOH + Ca(OH)2 = 2 H2O + Ca + 2 CH3CO2
NH3(g) + O2 = NO(g) + H2O =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O
C6H6O + CH2O = C13H10O2 + H2O =>
3 C6H6O + 8 CH2O = 2 C13H10O2 + 7 H2O
H3PO2 + HgCl2 + H2O = H3PO3 + HCl + Hg =>
H3PO2 + HgCl2 + H2O = H3PO3 + 2 HCl + Hg
NaCo + HCl = HCo + NaCl =>
NaCo + HCl = HCo + NaCl
FeS + CrO = FeO + CrS =>
FeS + CrO = FeO + CrS
OH + Br2 = HBr + O =>
2 OH + Br2 = 2 HBr + 2 O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
PdO2 + CO = Pd + CO2 =>
PdO2 + 2 CO = Pd + 2 CO2
C2H4ClOH + Na2S = C4H10O2S + NaCl =>
2 C2H4ClOH + Na2S = C4H10O2S + 2 NaCl
(NH4)2SO4 + SnCl2 = SnSO4 + NH4Cl =>
(NH4)2SO4 + SnCl2 = SnSO4 + 2 NH4Cl
C10H13Cl2NO3 + O2 = CO2 + NH3 + Cl + H2O =>
C10H13Cl2NO3 + 11 O2 = 10 CO2 + NH3 + 2 Cl + 5 H2O
(CH3)2CO + NaClO = NaCH3COO + CHCl3 + NaOH =>
(CH3)2CO + 3 NaClO = NaCH3COO + CHCl3 + 2 NaOH
Ni(NO3)2 + CO(NH2)2 = Ni + CO2 + H2O + N2 =>
Ni(NO3)2 + 2 CO(NH2)2 = Ni + 2 CO2 + 4 H2O + 3 N2
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
Cr2(SO4)3 + Na2HPO4 = CrPO4 + Na2SO4 + NaH2PO4 =>
Cr2(SO4)3 + 4 Na2HPO4 = 2 CrPO4 + 3 Na2SO4 + 2 NaH2PO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
N2H2 + H2O = NH3 + OH =>
N2H2 + 4 H2O = 2 NH3 + 4 OH
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
AgNO3 + CaHPO4 = Ag2HPO4 + Ca(NO3)2 =>
2 AgNO3 + CaHPO4 = Ag2HPO4 + Ca(NO3)2
Cr(OH)3 + IO3{-} + OH{-} = CrO3{2-} + I{-} + H2O =>
6 Cr(OH)3 + IO3{-} + 12 OH{-} = 6 CrO3{2-} + I{-} + 15 H2O
K2CO3(heat) = K2O + CO2 =>
K2CO3(heat) = K2O + CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
N2O5 + H3 = NH3 + H2O =>
3 N2O5 + 16 H3 = 6 NH3 + 15 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Ca(OH)2 + Zn(OH)2 = ZnO*Ca(OH)2 + H2O =>
Ca(OH)2 + Zn(OH)2 = ZnO*Ca(OH)2 + H2O
B + H2SO4 = HBO3 + S + H2O =>
6 B + 5 H2SO4 = 6 HBO3 + 5 S + 2 H2O
(CH3)2CO + NaClO = NaCH3COO + CHCl3 + NaOH =>
(CH3)2CO + 3 NaClO = NaCH3COO + CHCl3 + 2 NaOH
H2CO3 + MgCO3 = HCO3 + Mg =>
H2CO3 + MgCO3 = 2 HCO3 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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