| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KC1O3 + 3 S = 2 KC1 + 3 SO2
CH3Cl + NaOH = C3H6 + NaCl + H2O =>
3 CH3Cl + 3 NaOH = C3H6 + 3 NaCl + 3 H2O
S2Cl2 + H2O = H2SO3 + HCl + S8 =>
16 S2Cl2 + 24 H2O = 8 H2SO3 + 32 HCl + 3 S8
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
H + Ar = HAr =>
H + Ar = HAr
NH4OH + H2O3 = H2O + NH4NO3 =>
2 NH4OH + 2 H2O3 = 5 H2O + NH4NO3
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Al(OH)3 + HBO2 = Al(BO2)3 + H2O =>
Al(OH)3 + 3 HBO2 = Al(BO2)3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KC1O3 + S = KC1 + SO2 =>
2 KC1O3 + 3 S = 2 KC1 + 3 SO2
BaCl2 + Cu(OH)2 = CuCl2 + Ba(OH)2 =>
BaCl2 + Cu(OH)2 = CuCl2 + Ba(OH)2
CaCO3 + NaHSO4 = Na2CO3 + H2CO3 + CaSO4 =>
2 CaCO3 + 2 NaHSO4 = Na2CO3 + H2CO3 + 2 CaSO4
BaCl2*H2O = BaCl2 + H2O =>
BaCl2*H2O = BaCl2 + H2O
Al(s) + NaNO3(aq) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) + NH3(g) =>
8 Al(s) + 3 NaNO3(aq) + 5 NaOH(aq) + 18 H2O(l) = 8 NaAl(OH)4(aq) + 3 NH3(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
I2 + KClO + H2O = KIO3 + KCl + HCl =>
I2 + 5 KClO + H2O = 2 KIO3 + 3 KCl + 2 HCl
HNO2 + KI + H2SO4 = I2 + N2 + K2SO4 + H2O =>
2 HNO2 + 6 KI + 3 H2SO4 = 3 I2 + N2 + 3 K2SO4 + 4 H2O
P4O10(s) + H2O(s) = H3PO4(s) =>
P4O10(s) + 6 H2O(s) = 4 H3PO4(s)
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
AgNO3 + K(PO4)3 = Ag(PO4)3 + KNO3 =>
AgNO3 + K(PO4)3 = Ag(PO4)3 + KNO3
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
FePO4 + Na3N = FeN + Na3PO4 =>
FePO4 + Na3N = FeN + Na3PO4
TiO2 + SO3 = Ti(SO4)2 =>
TiO2 + 2 SO3 = Ti(SO4)2
CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4) + K2SO4 + H2O =>
11 CH3CH2OH + 2 K2CrO7 + 3 H2SO4 = 11 CH3CHO + Cr2(SO4) + 2 K2SO4 + 14 H2O
H2SO4 + Ca(OH)2 = [Ca(OH)]2SO4 + H2O =>
H2SO4 + 2 Ca(OH)2 = [Ca(OH)]2SO4 + 2 H2O
Al + (NO3)2 = Al(NO3)3 =>
2 Al + 3(NO3)2 = 2 Al(NO3)3
K2CrO4 + K2S + H2SO4 = Cr(OH)3 + Cr2(SO4)3 + K2SO4 =>
24 K2CrO4 + 9 K2S + 30 H2SO4 = 20 Cr(OH)3 + 2 Cr2(SO4)3 + 33 K2SO4
Ca(s) + H2O(l) = CaO(aq) + H2(g) =>
Ca(s) + H2O(l) = CaO(aq) + H2(g)
Mg(s) + Ag(NO3)2(aq) = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + Ag(NO3)2(aq) = Ag(s) + Mg(NO3)2(aq)
CH33OH + O2 = CO2 + H2O =>
CH33OH + 9 O2 = CO2 + 17 H2O
Ag2SO4 + Mg = MgSO4 + Ag =>
Ag2SO4 + Mg = MgSO4 + 2 Ag
Zn + O2 + H2O = [Zn(OH)4]{2-} + H{+} =>
2 Zn + O2 + 6 H2O = 2[Zn(OH)4]{2-} + 4 H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + KC2H3O2 =>
Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + 2 KC2H3O2
C10H13Br + KMnO4 + H2SO4 = C7H5BrO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C10H13Br + 24 KMnO4 + 36 H2SO4 = 5 C7H5BrO2 + 15 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O
Ca + Mn(NO3)3 = Ca(NO3)2 + Mn =>
3 Ca + 2 Mn(NO3)3 = 3 Ca(NO3)2 + 2 Mn
CaCl2 + K2Co3 = CaCo3 + KCl =>
CaCl2 + K2Co3 = CaCo3 + 2 KCl
MgF2 + AlN = Mg3N2 + AlF3 =>
3 MgF2 + 2 AlN = Mg3N2 + 2 AlF3
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
Na + OH + H2SO4 = Na2SO4 + H2O =>
2 Na + 2 OH + H2SO4 = Na2SO4 + 2 H2O
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Fe + AuBr = Au + FeBr3 =>
Fe + 3 AuBr = 3 Au + FeBr3
C4H10 + H2O = CO + H2 =>
C4H10 + 4 H2O = 4 CO + 9 H2
S + Pb(CH3COO)2 = PbS + CH3COO =>
S + Pb(CH3COO)2 = PbS + 2 CH3COO
MnO2 + MnCl2 + HCl = MnCl3 + H2O =>
MnO2 + MnCl2 + 4 HCl = 2 MnCl3 + 2 H2O
ZnSO4 + NaClO = Na2SO4 + Zn(ClO)2 =>
ZnSO4 + 2 NaClO = Na2SO4 + Zn(ClO)2
PHCl = PClH =>
PHCl = PClH
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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