| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Ba(NO3)2 + K3(PO4) = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KNO3
CoCl4 + HCl = CoH4 + Cl =>
CoCl4 + 4 HCl = CoH4 + 8 Cl
LiOH + HCl = Li(OH)Cl + H2 =>
2 LiOH + 2 HCl = 2 Li(OH)Cl + H2
P4S10 + KMnO4 + H2SO4 = K3PO4 + K2SO4 + MnSO4 + H2O =>
P4S10 + 16 KMnO4 + 8 H2SO4 = 4 K3PO4 + 2 K2SO4 + 16 MnSO4 + 8 H2O
Pb + H2O2 = Pb(OH)2 =>
Pb + H2O2 = Pb(OH)2
Al + CuCl = CuAlCl =>
Al + CuCl = CuAlCl
(CH3COO)2Mg + NaOH = CH4COOO + Na2Mg =>
(CH3COO)2Mg + 2 NaOH = 2 CH4COOO + Na2Mg
KMnO4 + P + H2O = KH2PO4 + K2HPO4 + MnO2 =>
5 KMnO4 + 3 P + 2 H2O = KH2PO4 + 2 K2HPO4 + 5 MnO2
AlCl3 + Ba(No3)2 = BaCl2 + Al(No3)3 =>
2 AlCl3 + 3 Ba(No3)2 = 3 BaCl2 + 2 Al(No3)3
Chlorine + magnesiumbromide = magnesiumchloride + bromine =>
Cl2 + MgBr2 = MgCl2 + Br2
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
NaCl + Ba(PO4) = Na(PO4) + BaCl =>
NaCl + Ba(PO4) = Na(PO4) + BaCl
Ga(s) + S(s) = Ga2S3(s) =>
2 Ga(s) + 3 S(s) = Ga2S3(s)
Al(s) + AuCl2(aq) = Au(s) + AlCl3 =>
2 Al(s) + 3 AuCl2(aq) = 3 Au(s) + 2 AlCl3
Na2CO3(aq) + S(s) + SO2(g) = CO2(g) + Na2S2O3(aq) =>
Na2CO3(aq) + S(s) + SO2(g) = CO2(g) + Na2S2O3(aq)
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO4K + SO3Na2 + H2O = MnO2 + SO4Na2 + HOK =>
2 MnO4K + 3 SO3Na2 + H2O = 2 MnO2 + 3 SO4Na2 + 2 HOK
MgO + Na2CO3 = Na2O + MgCO3 =>
MgO + Na2CO3 = Na2O + MgCO3
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
K2SeO3 + H2O = SeO2 + KOH =>
K2SeO3 + H2O = SeO2 + 2 KOH
KOH(aq) + CuSO4(aq) = Cu(OH)2 + K2SO4 =>
2 KOH(aq) + CuSO4(aq) = Cu(OH)2 + K2SO4
FeBr3 + CuCl2 = FeCl3 + CuBr2 =>
2 FeBr3 + 3 CuCl2 = 2 FeCl3 + 3 CuBr2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
KF + Cu(NO3)2 = K(NO3) + F2Cu =>
2 KF + Cu(NO3)2 = 2 K(NO3) + F2Cu
C2H5Cl + HCN = C2H5CN + HCl =>
C2H5Cl + HCN = C2H5CN + HCl
CaOH2 + H3PO4 = Ca3(PO4)2 + H3OH =>
3 CaOH2 + 2 H3PO4 = Ca3(PO4)2 + 3 H3OH
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
Co(NO3)2 + CuSO4 = CoSO4 + Cu(NO3)2 =>
Co(NO3)2 + CuSO4 = CoSO4 + Cu(NO3)2
KCl + MgS = MgCl + KS =>
KCl + MgS = MgCl + KS
Na2SO3(s) = Na + SO3 =>
Na2SO3(s) = 2 Na + SO3
C7H8 + Cl2 = C7H6Cl2 + HCl =>
C7H8 + 2 Cl2 = C7H6Cl2 + 2 HCl
FeSO4 + H2PO4 = FePO4 + H2SO4 =>
FeSO4 + H2PO4 = FePO4 + H2SO4
Al + O2 = Al4O6 =>
4 Al + 3 O2 = Al4O6
H2 + S + O2 = H2SO3 =>
2 H2 + 2 S + 3 O2 = 2 H2SO3
HI + KMnO4 = I2 + KI + MnI2 + H2O =>
16 HI + 2 KMnO4 = 5 I2 + 2 KI + 2 MnI2 + 8 H2O
Ag + HNO3 + HCl = AgCl + H2O + NO =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + 2 H2O + NO
C6H5OH + KMnO4 + Na2CO3 = C6H4O2 + K2CO3 + MnO2 + NaOH =>
12 C6H5OH + 8 KMnO4 + 10 Na2CO3 = 13 C6H4O2 + 4 K2CO3 + 8 MnO2 + 20 NaOH
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
NH2 + NO = N + H2O =>
NH2 + NO = 2 N + H2O
NH4I + Hg2(NO3)2 = Hg2I + NH4(NO3)2 =>
NH4I + Hg2(NO3)2 = Hg2I + NH4(NO3)2
K2O + NO2 = KNO2 + O2 =>
2 K2O + 4 NO2 = 4 KNO2 + O2
NH6 + O2 = NO + H2O =>
NH6 + 2 O2 = NO + 3 H2O
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
Nitricacid + sodiumhydroxide = water + sodiumnitrate =>
HNO3 + NaOH = H2O + NaNO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + HCl = Al2Cl3 + H2 =>
4 Al + 6 HCl = 2 Al2Cl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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