| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH3 + 4 KBrO3 + 3 KOH = 3 KNO3 + 4 KBr + 6 H2O
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuO + HNO3(l) = Cu(NO3)2 + H2O =>
CuO + 2 HNO3(l) = Cu(NO3)2 + H2O
Na2O + MgCl2 = NaCl + MgO =>
Na2O + MgCl2 = 2 NaCl + MgO
Ge + Br4 = GeBr4 =>
Ge + Br4 = GeBr4
C6H12O2 + H2O = C2H4O2 + H2 =>
C6H12O2 + 4 H2O = 3 C2H4O2 + 4 H2
NaCN + FeSO4 = Na4Fe(CN)6 + Na2SO4 =>
6 NaCN + FeSO4 = Na4Fe(CN)6 + Na2SO4
C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O
Na2CO3*10H2O + HCOOH = CO2 + HCOONa + H2O =>
Na2CO3*10H2O + 2 HCOOH = CO2 + 2 HCOONa + 11 H2O
Mg + NaOH + H2O = NaMg(OH)4 + H2 =>
2 Mg + 2 NaOH + 6 H2O = 2 NaMg(OH)4 + 3 H2
Co(H2O)6 + Cl = Co(CoCl4) + H2O =>
2 Co(H2O)6 + 4 Cl = Co(CoCl4) + 12 H2O
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
HNO3 + HCl + Au = NOCl + H2O + Cl{-} + Au{3+} =>
3 HNO3 + 9 HCl + 2 Au = 3 NOCl + 6 H2O + 6 Cl{-} + 2 Au{3+}
Cr2(SO4) + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O3 =>
3 Cr2(SO4) + 11 KClO3 + 18 KOH = 6 K2CrO4 + 11 KCl + 3 K2SO4 + 9 H2O3
MnO2(s) + HCl(aq) = MnCl(aq) + H2O(l) + Cl2(g) =>
2 MnO2(s) + 8 HCl(aq) = 2 MnCl(aq) + 4 H2O(l) + 3 Cl2(g)
CuS + FeS = CuFeS2 =>
CuS + FeS = CuFeS2
Pb{2+} + CO3{2-} = Pb2(CO3)2 =>
2 Pb{2+} + 2 CO3{2-} = Pb2(CO3)2
S{2-} + H2O = SO4{2-} + H{+} + e =>
S{2-} + 4 H2O = SO4{2-} + 8 H{+} + 8e
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaClO + H2SO4 = Na2SO4 + Cl2 + OH =>
2 NaClO + H2SO4 = Na2SO4 + Cl2 + 2 OH
NH4I(aq) + KOH(aq) = KI + H2O + NH3 =>
NH4I(aq) + KOH(aq) = KI + H2O + NH3
Si(s) + Cl2(g) = SiCl =>
2 Si(s) + Cl2(g) = 2 SiCl
C4H6 + Na = C4H4Na + H2 =>
C4H6 + Na = C4H4Na + H2
C20H42 + N2O = H2O + N2 + CO2 =>
C20H42 + 61 N2O = 21 H2O + 61 N2 + 20 CO2
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
Cl + SiC = SiCl4 + C =>
4 Cl + SiC = SiCl4 + C
Au2O(s) = Au(s) + O2(g) =>
2 Au2O(s) = 4 Au(s) + O2(g)
ICl3 = I2 + Cl2 =>
2 ICl3 = I2 + 3 Cl2
NaVO3 + H2SO4 + H2O2 + H2O = [VO(O2)(H2O)3]2SO4 + Na2SO4 =>
2 NaVO3 + 2 H2SO4 + 2 H2O2 + 2 H2O = [VO(O2)(H2O)3]2SO4 + Na2SO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
H2CO3 + Cu = Cu2CO3 + H =>
H2CO3 + 2 Cu = Cu2CO3 + 2 H
C3H10O6 + O2 = CO2 + H2O =>
2 C3H10O6 + 5 O2 = 6 CO2 + 10 H2O
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
H3AsO3 + Al2CO3 = Al2AsO3 + H3CO3 =>
H3AsO3 + Al2CO3 = Al2AsO3 + H3CO3
Si + S8 + O2 = Si(SO4)2 =>
4 Si + S8 + 16 O2 = 4 Si(SO4)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
PbNO3 + HCH3OO = PbHCH3OO + NO3 =>
PbNO3 + HCH3OO = PbHCH3OO + NO3
NaSO4 + BaPO4 = NaPO4 + BaSO4 =>
NaSO4 + BaPO4 = NaPO4 + BaSO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Cl2 + P2O5 = PCl3 + O2 =>
6 Cl2 + 2 P2O5 = 4 PCl3 + 5 O2
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l) =>
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l)
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H4O(l) + NaCH3COO(aq) =>
7 CH3COOH(aq) + 6 NaHCO3(s) = 8 CO2(g) + 4 H4O(l) + 6 NaCH3COO(aq)
Ga2(SO4)3 + K2SO3 = Ga2(SO3)3 + K2SO4 =>
Ga2(SO4)3 + 3 K2SO3 = Ga2(SO3)3 + 3 K2SO4
C8H8O + NaOCl + H2O = C7H6O2 + HCCl3 + NaOH =>
C8H8O + 3 NaOCl + H2O = C7H6O2 + HCCl3 + 3 NaOH
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Al + Ni(NO3)2 = Al(NO3)3 + Ni =>
2 Al + 3 Ni(NO3)2 = 2 Al(NO3)3 + 3 Ni
C5H8O2 + H2O2 = CO2 + H2O =>
C5H8O2 + 12 H2O2 = 5 CO2 + 16 H2O
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
HCl + BaCO3 = H2O + BaCl2 + CO2 =>
2 HCl + BaCO3 = H2O + BaCl2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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