| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + SO2 = CO2 + 3 S
MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2
Na2C2O4 = CO2 + Na =>
Na2C2O4 = 2 CO2 + 2 Na
Fe2O3 + Mg = MgO + Fe3 =>
3 Fe2O3 + 9 Mg = 9 MgO + 2 Fe3
FeSO4H2O = FeOH2SO4 =>
FeSO4H2O = FeOH2SO4
K4Fe(CN)6 + H2O + H2SO4 = KHSO4 + Fe(SO4) + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2O + 8 H2SO4 = 4 KHSO4 + Fe(SO4) + 3(NH4)2SO4 + 6 CO
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Zn + HC1 = Zn(C1)2 + H2 =>
Zn + 2 HC1 = Zn(C1)2 + H2
C6H5CCH3CH2 + KMnO4 + H2O = C6H5CCH3(OH)CH2OH + MnO2 + KOH =>
3 C6H5CCH3CH2 + 2 KMnO4 + 4 H2O = 3 C6H5CCH3(OH)CH2OH + 2 MnO2 + 2 KOH
C7H15Cl + KOH = C7H15OH + KCl =>
C7H15Cl + KOH = C7H15OH + KCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Ag3P + Ni2(SO3)3 = NiP + Ag2SO3 =>
2 Ag3P + Ni2(SO3)3 = 2 NiP + 3 Ag2SO3
Ca(OH)2CO2 = CaCO3H2O(l) =>
Ca(OH)2CO2 = CaCO3H2O(l)
Ca(OH)2 + AlCl3 = Al(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CaCl2
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
F + AgNO3 = AgF + NO3 =>
F + AgNO3 = AgF + NO3
H + O = H2O =>
2 H + O = H2O
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
NH3(g) + O2(g) + CH4(aq) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(aq) = 2 HCN(aq) + 6 H2O(l)
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnCl2 + HNO3 = HCl + Zn(NO3)2 =>
ZnCl2 + 2 HNO3 = 2 HCl + Zn(NO3)2
BaCrO4 + KCl = BaCl2 + K2CrO4 =>
BaCrO4 + 2 KCl = BaCl2 + K2CrO4
SnCl4H2O + NaOH = SnO2 + NaCl + H2O =>
SnCl4H2O + 4 NaOH = SnO2 + 4 NaCl + 3 H2O
FeS + H2SO4 = Fe2(SO4)3 + H2S + H2 =>
2 FeS + 3 H2SO4 = Fe2(SO4)3 + 2 H2S + H2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
MgSO4 + K3PO4 = Mg3(PO4)2 + K2(SO4) =>
3 MgSO4 + 2 K3PO4 = Mg3(PO4)2 + 3 K2(SO4)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C6H5COOHCH3Cl = C6H5COClCH3OH =>
C6H5COOHCH3Cl = C6H5COClCH3OH
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
aluminiumsulfate + potassiumchloride = Potassiumsulfate + aluminiumchloride =>
Al2(SO4)3 + 6 KCl = 3 K2SO4 + 2 AlCl3
BeI2(aq) + CuSO4(aq) = BeSO4(aq)CuI2(s) =>
BeI2(aq) + CuSO4(aq) = BeSO4(aq)CuI2(s)
H*2 + O*2 = H*2O =>
H*2 + 2 O*2 = H*2O
MgCl2 + BaCl2 = MgCl2BaCl2 =>
MgCl2 + BaCl2 = MgCl2BaCl2
CH4 + O2 = C2O3 + H2 =>
4 CH4 + 3 O2 = 2 C2O3 + 8 H2
Na + S4 = Na2S =>
8 Na + S4 = 4 Na2S
(HCOOH)2 + Ca(OH)2 = Ca(HCOO)2 + H2O =>
(HCOOH)2 + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
CaO + H2SO3 = Ca2SO4 + H2O =>
2 CaO + H2SO3 = Ca2SO4 + H2O
Cu2(CO3)(OH)2 = CuO + CO2 + H2O =>
Cu2(CO3)(OH)2 = 2 CuO + CO2 + H2O
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
Au2(SO4)3 + Fe = FeSO4 + Au =>
Au2(SO4)3 + 3 Fe = 3 FeSO4 + 2 Au
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
K2CO3 + CaCe2 = CaCO3 + KCe =>
K2CO3 + CaCe2 = CaCO3 + 2 KCe
SO3 + Cu(OH)2 = (CuOH)2SO4 + H2O =>
SO3 + 2 Cu(OH)2 = (CuOH)2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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