| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + 2 HCl = H2O + 2 NaCl + SiO2
C7H16 + O2 = CCO2 + H2O =>
2 C7H16 + 15 O2 = 7 CCO2 + 16 H2O
Ba + NaCl = Ba(NaCl) =>
Ba + NaCl = Ba(NaCl)
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2ONaHSO4 =>
2 NaBr + MnO2 + 3 H2SO4 = MnSO4 + Br2 + 2 H2ONaHSO4
BaBr2(aq) + Na2SO4(aq) = BaSO4 + NaBr =>
BaBr2(aq) + Na2SO4(aq) = BaSO4 + 2 NaBr
Al2Mg3 + TiO2 = Al4Ti3 + Mg2O2 =>
2 Al2Mg3 + 3 TiO2 = Al4Ti3 + 3 Mg2O2
KHL + O2 = KHLO3 =>
2 KHL + 3 O2 = 2 KHLO3
Na2O + Cl = NaCl + O2 =>
2 Na2O + 4 Cl = 4 NaCl + O2
CaCl2 + Fe(NO3)3 = CaNO3 + Fe(Cl2)3 =>
3 CaCl2 + Fe(NO3)3 = 3 CaNO3 + Fe(Cl2)3
NaHSO4 + H2(SO)4 = Na2SO4 + SO2 + H2O =>
10 NaHSO4 + H2(SO)4 = 5 Na2SO4 + 9 SO2 + 6 H2O
WC(s) + O2(g) = WO(s) + CO(g) =>
WC(s) + O2(g) = WO(s) + CO(g)
HgCl2 + K3PO4 = K3Cl2 + PO4Hg =>
HgCl2 + K3PO4 = K3Cl2 + PO4Hg
NaHCO3 + CH3COOH = H2O + CO2 + C2H2NaO2 =>
8 NaHCO3 + 7 CH3COOH = 10 H2O + 6 CO2 + 8 C2H2NaO2
P2H4 + O2 = P2O1001 + H2O =>
2 P2H4 + 1003 O2 = 2 P2O1001 + 4 H2O
NaCl + Cu + CuSO4*5H2O = Na2SO4 + CuCl + H2O =>
2 NaCl + Cu + CuSO4*5H2O = Na2SO4 + 2 CuCl + 5 H2O
CH3COONa + FeCl3 + H2O = Fe3O(CH3COO)7(H2O)3 + CH3COOH + NaCl =>
9 CH3COONa + 3 FeCl3 + 4 H2O = Fe3O(CH3COO)7(H2O)3 + 2 CH3COOH + 9 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
H2WO4 + C = W + CO2 + H2O =>
2 H2WO4 + 3 C = 2 W + 3 CO2 + 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
N2O4 + H2O2 = HNO3 =>
N2O4 + H2O2 = 2 HNO3
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
CUSO4(aq) + NH3(aq) = [CU(NH3)4]SO4(aq) =>
CUSO4(aq) + 4 NH3(aq) = [CU(NH3)4]SO4(aq)
MgC + H2SO4 = C + H2 + MgSO4 =>
MgC + H2SO4 = C + H2 + MgSO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuCl2 + Na2O = NaCl + CuO =>
CuCl2 + Na2O = 2 NaCl + CuO
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Ag + KSCN = AgKSCN =>
Ag + KSCN = AgKSCN
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaS(aq) + AlBr3(aq) = CaBr2 + Al2S3 =>
3 CaS(aq) + 2 AlBr3(aq) = 3 CaBr2 + Al2S3
BaCl2 + (NH4)2SO4 = BaSO4 + (NH4)Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2(NH4)Cl
MnO2 + ZnO + KOH = KO + MnOH + ZnO2 =>
MnO2 + ZnO + KOH = KO + MnOH + ZnO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H5NH2 + H2 = C6H11NH2 =>
C6H5NH2 + 3 H2 = C6H11NH2
CH4N4O2 = H2O + N2 + C =>
CH4N4O2 = 2 H2O + 2 N2 + C
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Ni + KBr = NiBr2 + K =>
Ni + 2 KBr = NiBr2 + 2 K
Na2SO3 + MnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + MnO4 + 2 KOH = K2MnO4 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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