| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + Co(OH)2 = Co(CO3) + 2 H2O
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4(aq) + H2O(l) =>
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4(aq) + 6 H2O(l)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
C9H17Br + NaOH = NaBrO + C9H18 =>
C9H17Br + NaOH = NaBrO + C9H18
Cl + Na2O = O2 + NaCl =>
4 Cl + 2 Na2O = O2 + 4 NaCl
Ca(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2(g)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Mg(NO3)2(aq)H2SO4(aq) = MgSO4 + H2(NO3)2 =>
Mg(NO3)2(aq)H2SO4(aq) = MgSO4 + H2(NO3)2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2
UF4(s) + Ca(s) = CaF(s) + U(s) =>
UF4(s) + 4 Ca(s) = 4 CaF(s) + U(s)
CoCl2NaOH = CoOHClNaCl =>
CoCl2NaOH = CoOHClNaCl
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(g)
C9H17Br + NaOH = NaBrO + C9H18 =>
C9H17Br + NaOH = NaBrO + C9H18
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Al(OH)3 + CaSO4 = CaOH + Al(SO4)3 =>
Al(OH)3 + 3 CaSO4 = 3 CaOH + Al(SO4)3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
AgNO3 + KHO = KNO3 + AgHO =>
AgNO3 + KHO = KNO3 + AgHO
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C9H17Br + NaOH = NaBrO + C9H18 =>
C9H17Br + NaOH = NaBrO + C9H18
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
C9H17Br + NaOH = NaBrO + C9H18 =>
C9H17Br + NaOH = NaBrO + C9H18
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
KIO3 + NaHSO3 = I2 + K2SO3 + NaH + O3 =>
2 KIO3 + NaHSO3 = I2 + K2SO3 + NaH + 2 O3
Cu2(OH)2CO3 + NaOH = Cu(OH)2 + Na2CO3 =>
Cu2(OH)2CO3 + 2 NaOH = 2 Cu(OH)2 + Na2CO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NaNO2 + KI + H2SO4 = I2 + N2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO2 + 6 KI + 4 H2SO4 = 3 I2 + N2 + 3 K2SO4 + Na2SO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH2CHCHC2O4Cu = Cu + CO2 + CH2CHCHCHCHCH2 =>
2 CH2CHCHC2O4Cu = 2 Cu + 4 CO2 + CH2CHCHCHCHCH2
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
Cu + SiO2 = CuSiO2 =>
Cu + SiO2 = CuSiO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NaBr + NaBrO4 = Br2 + NaO =>
3 NaBr + NaBrO4 = 2 Br2 + 4 NaO
P2S4 + KClO3 + H2O = H2PO4 + H2SO4 + KCl =>
P2S4 + 6 KClO3 + 6 H2O = 2 H2PO4 + 4 H2SO4 + 6 KCl
C6H5NH2 + Br2 = C6Br5NH2 + HBr =>
C6H5NH2 + 5 Br2 = C6Br5NH2 + 5 HBr
NH2CH3COOH + O2 = CO2 + H2O + NO2 =>
2 NH2CH3COOH + 7 O2 = 4 CO2 + 6 H2O + 2 NO2
C6H5CH(CH3)2 + O2 = (CH3)2CO + C6H5OH =>
C6H5CH(CH3)2 + O2 = (CH3)2CO + C6H5OH
HCl + KIO3 = HIO3 + KCl =>
HCl + KIO3 = HIO3 + KCl
HPO3 + Fe(OH)3 = Fe(OH)2PO3 + H2O =>
HPO3 + Fe(OH)3 = Fe(OH)2PO3 + H2O
KCN + ZnCO3 = K2CO3 + Zn(CN)2 =>
2 KCN + ZnCO3 = K2CO3 + Zn(CN)2
C9H17Br + NaOH = NaBrO + C9H18 =>
C9H17Br + NaOH = NaBrO + C9H18
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Zn(NO3)2BaCl2 = ZnCl2Ba(NO3)2 =>
Zn(NO3)2BaCl2 = ZnCl2Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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