| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + HCl = 2 H2 + ClPO4
NaPO4 + Ca(NO3)2 = NaNO3 + Ca(PO4)2 =>
2 NaPO4 + Ca(NO3)2 = 2 NaNO3 + Ca(PO4)2
Fe(NO3)3 + Sn(CO3)2 = Fe2(CO3)3 + Sn(NO3)4 =>
4 Fe(NO3)3 + 3 Sn(CO3)2 = 2 Fe2(CO3)3 + 3 Sn(NO3)4
Fe + Cu2S = FeS + Cu2 =>
Fe + Cu2S = FeS + Cu2
KKK = K8 =>
8 KKK = 3 K8
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
HNO3 + 3 CH3CH2CH2NH2 = 3 CH3CH2CH2OH + 2 N2 + 4 H
Fe(NO3)3 + Na(C7H5O3) = Fe(C7H5O3) + Na(NO3)3 =>
Fe(NO3)3 + Na(C7H5O3) = Fe(C7H5O3) + Na(NO3)3
NaClKOH = NaOHKCl =>
NaClKOH = NaOHKCl
KOH + C = K + CO2 + H2O =>
4 KOH + C = 4 K + CO2 + 2 H2O
CH3CH2OH = CH4HCOH =>
CH3CH2OH = CH4HCOH
ZnSO4 + NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 6 NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + 4 H2O
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4 =>
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4
CaOCl2 = CaCl2 + Ca(ClO)2 =>
2 CaOCl2 = CaCl2 + Ca(ClO)2
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
CH3COOHCH3ONa = CH3COOCH3NaOH =>
CH3COOHCH3ONa = CH3COOCH3NaOH
NH4NO3 = N2(g) + H2O(g) + O2(g) =>
2 NH4NO3 = 2 N2(g) + 4 H2O(g) + O2(g)
SiH6 + O2 = Si2O4 + H2O =>
2 SiH6 + 5 O2 = Si2O4 + 6 H2O
NaNO3HCl = NaClHNO3 =>
NaNO3HCl = NaClHNO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C3H5(OH)2OCO(CH2)2CH3 + O2 = CO2 + H2O =>
2 C3H5(OH)2OCO(CH2)2CH3 + 17 O2 = 14 CO2 + 14 H2O
NaNO3 + CaCl2 = Ca(NO3)2 + NaCl =>
2 NaNO3 + CaCl2 = Ca(NO3)2 + 2 NaCl
Fe(NO3)3 + Na2(SO4) = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2(SO4) = Fe2(SO4)3 + 6 NaNO3
(CH3)3N + HCl = (CH3)Cl + NH3 =>
(CH3)3N + 3 HCl = 3(CH3)Cl + NH3
NaI + KMnO4 = NaIKMnO4 =>
NaI + KMnO4 = NaIKMnO4
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Al + NaOH + H{2}O = Na[Al(OH){3}] + H =>
2 Al + 2 NaOH + 3 H{2}O = 2 Na[Al(OH){3}] + 3 H
MnCl2 + NaOH = NaCl + Mn(OH)2 =>
MnCl2 + 2 NaOH = 2 NaCl + Mn(OH)2
C2H4 + H2SO4 + KMnO4 = C2H2O4 + K2SO4 + MnSO4 + H2O =>
C2H4 + 3 H2SO4 + 2 KMnO4 = C2H2O4 + K2SO4 + 2 MnSO4 + 4 H2O
NaOOCCOONa + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
3 NaOOCCOONa + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
NaOH + Cl = NaCl2 + OH =>
NaOH + 2 Cl = NaCl2 + OH
C6H12O6 + NH4OH = C8H18O3N + CO2 + H2O =>
41 C6H12O6 + 24 NH4OH = 24 C8H18O3N + 54 CO2 + 90 H2O
HCl(aq) + Pb(C2H3O2)2 = H(C2H3O2) + PbCl2 =>
2 HCl(aq) + Pb(C2H3O2)2 = 2 H(C2H3O2) + PbCl2
SN = N4S4 =>
4 SN = N4S4
Cr2O7 + SO2 = Cr + SO4 =>
2 Cr2O7 + 7 SO2 = 4 Cr + 7 SO4
CO2 + C2 = CO =>
2 CO2 + C2 = 4 CO
ZnH2SO4 = ZnSO4H2 =>
ZnH2SO4 = ZnSO4H2
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
H2SO4 + C6H12O2 = CO2 + SO2 + H2O =>
16 H2SO4 + C6H12O2 = 6 CO2 + 16 SO2 + 22 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
CH3COONa*3H2O + O2 = H2O + CO2 + NaOH =>
CH3COONa*3H2O + 2 O2 = 4 H2O + 2 CO2 + NaOH
HBrO3 + Al(OH)3 = Al(OH)(BrO3)2 + H2O =>
2 HBrO3 + Al(OH)3 = Al(OH)(BrO3)2 + 2 H2O
C3H5(NO3)3(l) = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3(l) = 6 N2 + O2 + 10 H2O + 12 CO2
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
KMnO4 + H2SO3 + K2SO3 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO3 + 2 K2SO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
KCl + CaSO4 = CaCl2 + K2SO4 =>
2 KCl + CaSO4 = CaCl2 + K2SO4
SO2HCl = HSO2Cl =>
SO2HCl = HSO2Cl
HC7H5O2(s)NaOH(aq) = H2O(l)NaC7H5O2 =>
HC7H5O2(s)NaOH(aq) = H2O(l)NaC7H5O2
CO2(g) + O2(g) = CO4 =>
CO2(g) + O2(g) = CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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