| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + K = KO + Na =>
Na2O + K = KO + 2 Na
Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2 =>
Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
MgCIO32 = Mg + CIO32 =>
MgCIO32 = Mg + CIO32
NiCl2(aq) + Fe(s) = FeCl2 + Ni(s) =>
NiCl2(aq) + Fe(s) = FeCl2 + Ni(s)
Ni(OH)2 + KOH = Ni(OH)3 + K =>
Ni(OH)2 + KOH = Ni(OH)3 + K
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Al + CaS = Al2S3 + Ca =>
2 Al + 3 CaS = Al2S3 + 3 Ca
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
(CH3)3C + H2O = (CH3)3COH + H3O =>
(CH3)3C + 2 H2O = (CH3)3COH + H3O
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
HI(aq) + K2SO3(s) = H2SO3(aq) + KI(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 KI(aq)
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(s) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(s)
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
NaCI(s) + H2O(g) + SO2(g) + O2(g) = Na2SO4(s) + HCI(g) =>
4 NaCI(s) + 2 H2O(g) + 2 SO2(g) + O2(g) = 2 Na2SO4(s) + 4 HCI(g)
CaCl2 + Na3(PO3) = Ca3(PO3)2 + NaCl =>
3 CaCl2 + 2 Na3(PO3) = Ca3(PO3)2 + 6 NaCl
K2SO4 + NaClO2 = KClO2 + Na2SO4 =>
K2SO4 + 2 NaClO2 = 2 KClO2 + Na2SO4
ZnSO3 + H3PO4 = Zn3(PO4)2 + H2SO3 =>
3 ZnSO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO3
Sr(OH)2 + H2Co3 = SrCo3 + H2O =>
Sr(OH)2 + H2Co3 = SrCo3 + 2 H2O
NaHCO3 + CH3COOH = NaCH3 + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3 + H2O + 2 CO2
NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O
CaCO3 + C2H4O2 = Ca(C2H4O2)2 + CO2 + H2O =>
4 CaCO3 + 9 C2H4O2 = 4 Ca(C2H4O2)2 + 6 CO2 + 2 H2O
C9H14O8 + CaO2H2 = C9H13O9 + Ca + H2O =>
2 C9H14O8 + 3 CaO2H2 = 2 C9H13O9 + 3 Ca + 4 H2O
C7SN3H9 + HCl + NaNO2 = C7H6N4S + H2O + NaCl =>
C7SN3H9 + HCl + NaNO2 = C7H6N4S + 2 H2O + NaCl
NaBO2 + CO2 = Na2B4O7 + Na2CO3 =>
4 NaBO2 + CO2 = Na2B4O7 + Na2CO3
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
Ca + PO2 + O2 = Ca3(PO4)2(s) =>
3 Ca + 2 PO2 + 2 O2 = Ca3(PO4)2(s)
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
Na2Co3 + CaBr2 = CaCo3 + Na2Br2 =>
Na2Co3 + CaBr2 = CaCo3 + Na2Br2
Zn + Al2(SO4)3 = ZnSO4 + Al =>
3 Zn + Al2(SO4)3 = 3 ZnSO4 + 2 Al
H(NO3) + Fe = Fe(NO3)3 + NO2 + H2O =>
6 H(NO3) + Fe = Fe(NO3)3 + 3 NO2 + 3 H2O
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2 = + N2 + O2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KMnO4 + NH4ClO4 = KCl + MnO2 + H2O + O2 + N2 =>
2 KMnO4 + 2 NH4ClO4 = 2 KCl + 2 MnO2 + 4 H2O + 4 O2 + N2
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaCl2(g) + Na2SO4(g) = BaSO4 + NaCl =>
BaCl2(g) + Na2SO4(g) = BaSO4 + 2 NaCl
Ti(OH)4 + H2CO3 = Ti2(CO3)4 + H2O =>
2 Ti(OH)4 + 4 H2CO3 = Ti2(CO3)4 + 8 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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