| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni(NO3)2 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 KNO3
HSO4 + NaCH3COO = CH3COOH + NaSO4 =>
HSO4 + NaCH3COO = CH3COOH + NaSO4
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
K2CrO4 + Ba(No3)2 = K2(No3)2 + CrO4Ba =>
K2CrO4 + Ba(No3)2 = K2(No3)2 + CrO4Ba
*Ca(OH)2 = CaO + H2O =>
*Ca(OH)2 = CaO + H2O
HI(aq) + RbOH(aq) = H2O(l) + RbI(g) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(g)
(CuOH)2CO3 + HCOOH = (HCOO)2Cu + CO2 + H2O =>
(CuOH)2CO3 + 4 HCOOH = 2(HCOO)2Cu + CO2 + 3 H2O
C6H6O + C3H6 = C15H16O2 + H2O =>
9 C6H6O + 2 C3H6 = 4 C15H16O2 + H2O
Na2S2O3 + KI = I2 + KNa2S2O3 =>
2 Na2S2O3 + 2 KI = I2 + 2 KNa2S2O3
HBr + Li2CO3 = LiBr + H2O + CO2 =>
2 HBr + Li2CO3 = 2 LiBr + H2O + CO2
Hg + AuCl3 = Au + Hg3Cl3 =>
3 Hg + AuCl3 = Au + Hg3Cl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C12H19Cl3O8 + O2 = CO2 + H2O + Cl2 =>
4 C12H19Cl3O8 + 51 O2 = 48 CO2 + 38 H2O + 6 Cl2
NaHS + KOH = NaKS + H2O =>
NaHS + KOH = NaKS + H2O
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
SO2 + MgO2 = MgSO4 =>
SO2 + MgO2 = MgSO4
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
Cu(OH)2 + BaO = CuO + Ba(OH)2 =>
Cu(OH)2 + BaO = CuO + Ba(OH)2
C8H14 + O2 = H2O + CO =>
2 C8H14 + 15 O2 = 14 H2O + 16 CO
calciumphosphate + silicondioxide = P4O10 + Ca2SiO4 =>
2 Ca3(PO4)2 + 3 SiO2 = P4O10 + 3 Ca2SiO4
ZnI2 + H3PO4 = Zn3(PO4)2 + HI =>
3 ZnI2 + 2 H3PO4 = Zn3(PO4)2 + 6 HI
S + H2O2 = S2O3 + H2O =>
2 S + 3 H2O2 = S2O3 + 3 H2O
H2O(aq) = H20(l) + O2(g) =>
10 H2O(aq) = H20(l) + 5 O2(g)
Ag3PO4 + H2O = Ag3OH + HPO4 =>
Ag3PO4 + H2O = Ag3OH + HPO4
CH3COOH + O3 = CO2 + H2O =>
3 CH3COOH + 4 O3 = 6 CO2 + 6 H2O
H2O + NO2 = HNO3 + NO =>
H2O + 3 NO2 = 2 HNO3 + NO
HCl + CaF = HF + ClCa =>
HCl + CaF = HF + ClCa
Sc2(SO4)3 + NaOH = Sc(OH)3 + Na2SO4 =>
Sc2(SO4)3 + 6 NaOH = 2 Sc(OH)3 + 3 Na2SO4
SOH + NH4Cl = SCl + NH3 + H2O =>
SOH + NH4Cl = SCl + NH3 + H2O
C + BaCO3 = BaO + CO =>
C + BaCO3 = BaO + 2 CO
B11H14 = B21H18 + H2 =>
21 B11H14 = 11 B21H18 + 48 H2
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
K2CO3(s) + HCl(aq) = KCl + CO2 + H2O =>
K2CO3(s) + 2 HCl(aq) = 2 KCl + CO2 + H2O
CoCl3 + KCn = KCl + Co(Cn)3 =>
CoCl3 + 3 KCn = 3 KCl + Co(Cn)3
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
H2SO4 + NaHCO3 = H2O + CO2 + H + SO4Na =>
H2SO4 + NaHCO3 = H2O + CO2 + H + SO4Na
H2SO4 + KMnO4 + KBr = Br2 + MnSO4 + H2O + KSO4 =>
4 H2SO4 + KMnO4 + 2 KBr = Br2 + MnSO4 + 4 H2O + 3 KSO4
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
[Ni(NH3)4]SO4 + (NH4)2S = NiS + NH3 + (NH4)2SO4 =>
[Ni(NH3)4]SO4 + (NH4)2S = NiS + 4 NH3 + (NH4)2SO4
Na3CO2 + MgSO4 = Na2SO4 + Mg3(CO2)2 =>
2 Na3CO2 + 3 MgSO4 = 3 Na2SO4 + Mg3(CO2)2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NaNO3 + NH4SO4 = NH4NO3 + NaSO4 =>
NaNO3 + NH4SO4 = NH4NO3 + NaSO4
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
KF(aq) + HCl(aq) = KCl + HF =>
KF(aq) + HCl(aq) = KCl + HF
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
CH2 + CO = C2H2O =>
CH2 + CO = C2H2O
SbCl3 + H2O = HCl + SbOCl =>
SbCl3 + H2O = 2 HCl + SbOCl
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
FeO(s) + C(g) = Fe(s) + CO2(g) =>
2 FeO(s) + C(g) = 2 Fe(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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