| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S3O10 + 6 KOH = 3 K2SO4 + 4 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCO + H = CH2O =>
HCO + H = CH2O
C4H8 + O = CO2 + H2O =>
C4H8 + 12 O = 4 CO2 + 4 H2O
C3H5O(COOH)3 + KOH = C3H5O(COOK)3 + H2O =>
C3H5O(COOH)3 + 3 KOH = C3H5O(COOK)3 + 3 H2O
CuBr2(aq) + KOH(aq) = Cu(OH)2(s) + KBr(aq) =>
CuBr2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KBr(aq)
Ge + Cl = GeCl4 =>
Ge + 4 Cl = GeCl4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3(s) + CO2(g) = Al2(CO3)3 =>
Al2O3(s) + 3 CO2(g) = Al2(CO3)3
C6H12O3(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(g)
CH2ClCH2Cl + KCN = KCl + CNCH2CH2NC =>
CH2ClCH2Cl + 2 KCN = 2 KCl + CNCH2CH2NC
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + H2O =>
2 HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + 2 H2O
C14H14N3NaO3S + H2O = C14H13N3NaO3S + H3O =>
C14H14N3NaO3S + H2O = C14H13N3NaO3S + H3O
Cr2(OH)3 + HNO3 = Cr2(NO3)3 + H2O =>
Cr2(OH)3 + 3 HNO3 = Cr2(NO3)3 + 3 H2O
Fe(NO3)3 + CH3COOH = Fe(COOH)3 + CH3NO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(COOH)3 + 3 CH3NO3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
H2 + O2 = H6O2 =>
3 H2 + O2 = H6O2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
AlOH + HCl = H2OAlCl =>
AlOH + HCl = H2OAlCl
H3PO4 + CaCO3 = CaHPO4 + H2CO3 =>
H3PO4 + CaCO3 = CaHPO4 + H2CO3
NaP + H2O = NaH + POH =>
NaP + H2O = NaH + POH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO3{-} + e + H{+} + CO2 = C5H7O2N + H2O =>
NO3{-} + 28e + 29 H{+} + 5 CO2 = C5H7O2N + 11 H2O
Na(s) + Br(g) = NaBr =>
Na(s) + Br(g) = NaBr
K + F2 = KF =>
2 K + F2 = 2 KF
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Mn2O3 + HCl = MnCl2 + H2O + O2 =>
2 Mn2O3 + 8 HCl = 4 MnCl2 + 4 H2O + O2
C7H6O2 + HCl = C7H5OCl + H2O =>
C7H6O2 + HCl = C7H5OCl + H2O
F + XeF2 = XeF6 =>
4 F + XeF2 = XeF6
Mg(No3)2 + NaOH = Mg(OH)2 + Na(No3) =>
Mg(No3)2 + 2 NaOH = Mg(OH)2 + 2 Na(No3)
BaCO3 + Al = BaO + C + Al2O =>
BaCO3 + 4 Al = BaO + C + 2 Al2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
He + S = SHe =>
He + S = SHe
CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO42{-}(aq) + Cl2(g) + OH{-}(aq) =>
CrO2{-}(aq) + 40 H2O(l) + 80 ClO{-}(aq) = CrO42{-}(aq) + 40 Cl2(g) + 80 OH{-}(aq)
CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3
NH4Cl + Na2SiO3 = NH3 + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 = 2 NH3 + 2 NaCl + H2SiO3
NH3 + H2SO4 = HNO3 + SO2 + H2O =>
NH3 + 4 H2SO4 = HNO3 + 4 SO2 + 5 H2O
H2N(CH2)6NH2 + ClOC(CH2)8COCl = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + ClOC(CH2)8COCl = C16H30O2N2 + 2 HCl
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NH3 + H2SeO4 = Se + HNO3 + H2O =>
3 NH3 + 4 H2SeO4 = 4 Se + 3 HNO3 + 7 H2O
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l)
Ba(BO2)2 + HCl = BaCl2 + HBO2 =>
Ba(BO2)2 + 2 HCl = BaCl2 + 2 HBO2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2
C2H5OH + KMnO4 = KC2H3O2 + KOH + MnO2 + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + KOH + 4 MnO2 + 4 H2O
Ag + NH4 = Ag(NH4) =>
Ag + NH4 = Ag(NH4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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