| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NHCH3 + 2 H2SO4 = CH3NH3CH3 + 2 HSO4
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
H + NO = NH4 + H2O =>
6 H + NO = NH4 + H2O
LiOH + NaHCO3 = LiNaCO3 + H2O =>
LiOH + NaHCO3 = LiNaCO3 + H2O
Li2B4O7 + H2CO3 + H2O = H3BO3 + Li2CO3 =>
Li2B4O7 + H2CO3 + 5 H2O = 4 H3BO3 + Li2CO3
MgCl2 + AgCH3COO = Mg(CH3COO)2 + AgCl =>
MgCl2 + 2 AgCH3COO = Mg(CH3COO)2 + 2 AgCl
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(aq) =>
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(aq)
Br + I = BrI =>
Br + I = BrI
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MnO2 + Cl2 = Mn + ClO =>
MnO2 + Cl2 = Mn + 2 ClO
Cu(NO3)2 + K2SO4 = CuSO4 + KNO3 =>
Cu(NO3)2 + K2SO4 = CuSO4 + 2 KNO3
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
H2C2O4 + Ca(OH)2 = HOH + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 HOH + CaC2O4
Li + NaF = Na + LiF =>
Li + NaF = Na + LiF
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
(NH4)2SO4 + HNO2 = N2 + H2SO4 + H2O =>
(NH4)2SO4 + 2 HNO2 = 2 N2 + H2SO4 + 4 H2O
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
C6H4CH3CH3 + KMnO4 + H2SO4 = C6H4COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
CS2(l) + Cl2(g) = CCl4(e) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(e) + S2Cl2(l)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2CO2 = K + CO2 =>
K2CO2 = 2 K + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C(s) + Cl2(g) = CCl4(l) =>
C(s) + 2 Cl2(g) = CCl4(l)
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
H2O(l) + CO2(g) = C12H12O11(s) + O2(g) =>
12 H2O(l) + 24 CO2(g) = 2 C12H12O11(s) + 19 O2(g)
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Na2S2O3 + FeCl3 = FeCl2 + NaCl + Na2S4O6 =>
2 Na2S2O3 + 2 FeCl3 = 2 FeCl2 + 2 NaCl + Na2S4O6
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
FeBr3 + KOH = KBr3 + FeOH =>
FeBr3 + KOH = KBr3 + FeOH
Na2CO3 + NaH2PO4 + MgSO4 = Na2SO4 + Mg3(PO4)2 + CO2 + H2O =>
2 Na2CO3 + 2 NaH2PO4 + 3 MgSO4 = 3 Na2SO4 + Mg3(PO4)2 + 2 CO2 + 2 H2O
BaCl2 + C = CCl4 + Ba =>
2 BaCl2 + C = CCl4 + 2 Ba
K2S + KOH = K2SO3 + K2O + H2 =>
K2S + 6 KOH = K2SO3 + 3 K2O + 3 H2
Cd + H2SO4 = CdSO4H2 =>
Cd + H2SO4 = CdSO4H2
CO + H2O = H2CO3 + H2 =>
CO + 2 H2O = H2CO3 + H2
Na2S + MnCl2 = Na2Cl2 + MnS =>
Na2S + MnCl2 = Na2Cl2 + MnS
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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