| Équations équilibrées la veille | Équations équilibrées le lendemain |
33 C7H14O + 27 C7H6O = 28 C15H20O + 32 H2O
Cl2 + Br2 + KOH = KCl + HBrO3 + H2O =>
5 Cl2 + Br2 + 10 KOH = 10 KCl + 2 HBrO3 + 4 H2O
NaBr + H2SO4 + MnO4 = MnSO4 + Na2SO4 + H2O + Br2 =>
6 NaBr + 4 H2SO4 + MnO4 = MnSO4 + 3 Na2SO4 + 4 H2O + 3 Br2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Ca + Li3N = Li + Ca3N2 =>
3 Ca + 2 Li3N = 6 Li + Ca3N2
CH3C6H6CO2H + O2 = CO2 + H2O =>
2 CH3C6H6CO2H + 19 O2 = 16 CO2 + 10 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Zn + FeSO4 = Zn(SO4) + Fe =>
Zn + FeSO4 = Zn(SO4) + Fe
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaF + AgNo3 = NaAg + FNo3 =>
NaF + AgNo3 = NaAg + FNo3
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
SO3{-}2 + OH = SO4{-}2{-} + H2O =>
SO3{-}2 + 2 OH = SO4{-}2{-} + H2O
Na2CO3*10H2O + CaCO3 + SiO2 = NaO*CaO*6SiO2 + CO2 + CO + H2O =>
Na2CO3*10H2O + 2 CaCO3 + 12 SiO2 = 2 NaO*CaO*6SiO2 + 2 CO2 + CO + 10 H2O
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
ZnCl2 + H2O = ZnOH + HCl2 =>
ZnCl2 + H2O = ZnOH + HCl2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH3COOH + Cl2 = C2H3ClO2 + HCl =>
CH3COOH + Cl2 = C2H3ClO2 + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + CuS = K2S + Cu(MnO4)2 =>
2 KMnO4 + CuS = K2S + Cu(MnO4)2
C6H6 + CO2 = C6H5COOH =>
C6H6 + CO2 = C6H5COOH
Al + O2 = Al4O =>
8 Al + O2 = 2 Al4O
Mg(s) + Cu{2+}(aq) = Mg{2+} + Cu(s) =>
Mg(s) + Cu{2+}(aq) = Mg{2+} + Cu(s)
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ba3(PO4)2 = BaO + P4O10 =>
2 Ba3(PO4)2 = 6 BaO + P4O10
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2(SO4)3 + Au(NO3)3 = Cr2(NO3)3 + Au(SO4)3 =>
Cr2(SO4)3 + Au(NO3)3 = Cr2(NO3)3 + Au(SO4)3
HBr + Sr(OH)2 = SrBr2 + H2O =>
2 HBr + Sr(OH)2 = SrBr2 + 2 H2O
NH2CH2COOH + HNO3 = NH3(NO3)CH2COOH =>
NH2CH2COOH + HNO3 = NH3(NO3)CH2COOH
Au + OH = Au(OH) =>
Au + OH = Au(OH)
U2O = U + O2 =>
2 U2O = 4 U + O2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C15H12 + O2 = CO + H2O =>
2 C15H12 + 21 O2 = 30 CO + 12 H2O
C12H22011 + KClO3 = CO2 + H2O + KCl =>
2 C12H22011 + 7353 KClO3 = 24 CO2 + 22011 H2O + 7353 KCl
CH3SCH3 + O2 = SO2 + CO2 + H2O =>
2 CH3SCH3 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
Li{+} + Al = Li + Al{3+} =>
3 Li{+} + Al = 3 Li + Al{3+}
MgC2 + O2 = Mg + CO2 =>
MgC2 + 2 O2 = Mg + 2 CO2
H3NBH3 + H2O = BO + NH4 + H2 =>
H3NBH3 + H2O = BO + NH4 + 2 H2
Mg(s) + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg(s) + 2 CH3COOH = Mg(CH3COO)2 + H2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
H2S + Li2CO3 = Li2S + H2CO3 =>
H2S + Li2CO3 = Li2S + H2CO3
HCNO + H2O = NH3 + CO2 =>
HCNO + H2O = NH3 + CO2
Na2C2O4 + calciumchloride = CaC2O4 + sodiumchloride =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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