| Équations équilibrées la veille |
AgSO4 + KOH = AgOH + KSO4
Mg(OH)2 + (H2)3(SO4)2 = Mg3(SO4)2 + H2O =>
3 Mg(OH)2 + (H2)3(SO4)2 = Mg3(SO4)2 + 6 H2O
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
C2H5OH + C3H7OH = C5H12OH2O =>
C2H5OH + C3H7OH = C5H12OH2O
CaCl + NaOH = Ca(OH)2 + Na2Cl =>
CaCl + 2 NaOH = Ca(OH)2 + Na2Cl
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + NaOH = NaOHSO4 + H2 =>
H2SO4 + NaOH = NaOHSO4 + H2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
CuCl + CrO3 = CuO + CrCl3 =>
3 CuCl + CrO3 = 3 CuO + CrCl3
C + HCI = CCI + H2 =>
2 C + 2 HCI = 2 CCI + H2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Ag2S + KCN = K[Ag(CN)2] + K2S =>
Ag2S + 4 KCN = 2 K[Ag(CN)2] + K2S
S + KCl = KS + Cl =>
S + KCl = KS + Cl
HI + H2SO4 = H2O + H2S + (I)2 =>
8 HI + H2SO4 = 4 H2O + H2S + 4(I)2
FeSO4 + AgNO3 + H2SO4 = Fe2(SO4)3 + Ag2SO4 + H2O + NO =>
6 FeSO4 + 2 AgNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + Ag2SO4 + 4 H2O + 2 NO
Tl2SO4 + CdSO4 + NaCl = TlCdCl3 + Na2SO4 =>
Tl2SO4 + 2 CdSO4 + 6 NaCl = 2 TlCdCl3 + 3 Na2SO4
NH4OHSO2 = H2SO3NH3 =>
NH4OHSO2 = H2SO3NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCOOH + CuO = (HCOO)2Cu + H2O =>
2 HCOOH + CuO = (HCOO)2Cu + H2O
K2O + Ca(OH)2 = KOH + CaO =>
K2O + Ca(OH)2 = 2 KOH + CaO
Na2CO3 + CaCl2(H2O)2 = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2(H2O)2 = CaCO3 + 2 NaCl + 2 H2O
KCl + H2O2 + H2SO4 = K2SO4 + Cl2 + H2O =>
2 KCl + H2O2 + H2SO4 = K2SO4 + Cl2 + 2 H2O
SnCl4 + F2 = SnF4 + Cl =>
SnCl4 + 2 F2 = SnF4 + 4 Cl
PbSO4 + NaOH = PbOH + NaSO4 =>
PbSO4 + NaOH = PbOH + NaSO4
AgS2 + HCl = AgCl + HS2 =>
AgS2 + HCl = AgCl + HS2
CH3OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
CH2 + KH = KCH + H2 =>
CH2 + KH = KCH + H2
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
H8O3C3 = H + C + O =>
H8O3C3 = 8 H + 3 C + 3 O
KNO3 + S = S2O + K2O + NO =>
2 KNO3 + 6 S = 3 S2O + K2O + 2 NO
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
Cu + HNO3 = CuN3O9 + NO + H2O =>
Cu + 4 HNO3 = CuN3O9 + NO + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + H2 = (H2)3S =>
S + 3 H2 = (H2)3S
Ca + P = Ca5P2 =>
5 Ca + 2 P = Ca5P2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CO3 + HCI = NaCI + H2CO3 =>
Na2CO3 + 2 HCI = 2 NaCI + H2CO3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Ba + N2 = Ba5N2 =>
5 Ba + N2 = Ba5N2
Ni(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Ni(OH)2(s) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Ni(OH)2(s)
HClO4 + Al = Al2O3 + H2 + ClO =>
2 HClO4 + 4 Al = 2 Al2O3 + H2 + 2 ClO
MgNO2 + H2O = Mg(OH)2 + H2NO2 =>
MgNO2 + 2 H2O = Mg(OH)2 + H2NO2
H2SO4(aq) + NH4OH(s) = (NH4)2SO4 + H2O =>
H2SO4(aq) + 2 NH4OH(s) = (NH4)2SO4 + 2 H2O
HBr + NH4 = NBr3 + H =>
3 HBr + NH4 = NBr3 + 7 H
Zn(s) + P2(s) = Zn(s)P4(s) =>
Zn(s) + 2 P2(s) = Zn(s)P4(s)
H2(C4H2O6) + NaH(CO3) = Na2(C4H2O6) + H2O + CO2 =>
H2(C4H2O6) + 2 NaH(CO3) = Na2(C4H2O6) + 2 H2O + 2 CO2
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Équations équilibrées sur01/14/25
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