| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
BaCl2 + NaHCO3 = BaCO3 + H2O + CO2 + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + H2O + CO2 + 2 NaCl
HCl + AgNO2 = HNO2 + AgCl =>
HCl + AgNO2 = HNO2 + AgCl
K2CO3 + Ca(OH)2 = K2(OH)2 + CaCO3 =>
K2CO3 + Ca(OH)2 = K2(OH)2 + CaCO3
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
K(OH)(ag) + HSO4(aq) = KSO4(aq) + H2O(l) =>
K(OH)(ag) + HSO4(aq) = KSO4(aq) + H2O(l)
NaH + ACl = AH + NaCl =>
NaH + ACl = AH + NaCl
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
C24H34F12Br4 + O2 = Br2O3 + OF2 + CO2 + H2O =>
2 C24H34F12Br4 + 77 O2 = 4 Br2O3 + 12 OF2 + 48 CO2 + 34 H2O
Ca(OCl)2 + H2O = H2(OCl)2 + CaO =>
Ca(OCl)2 + H2O = H2(OCl)2 + CaO
H2C2O4 + Fe(OH)2 = Fe(C2O4) + H2O =>
H2C2O4 + Fe(OH)2 = Fe(C2O4) + 2 H2O
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
C5H8 + O2(g) = CO2 + H2O =>
C5H8 + 7 O2(g) = 5 CO2 + 4 H2O
NO + BF3 = NOBF3 =>
NO + BF3 = NOBF3
N2S3 = N2 + S =>
N2S3 = N2 + 3 S
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
H2SO4 + Cu(s) = SO2(g) + CuSO4 + H2O =>
2 H2SO4 + Cu(s) = SO2(g) + CuSO4 + 2 H2O
Al2SiO5 + CaSiO3 = Ca3Al2Si3O12 + SiO2 =>
Al2SiO5 + 3 CaSiO3 = Ca3Al2Si3O12 + SiO2
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
NH2CONH2 + HNO3 = CO2 + N2 + H2O =>
5 NH2CONH2 + 6 HNO3 = 5 CO2 + 8 N2 + 13 H2O
Na3Po4 + Ba(NO3)2 = Ba3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ba(NO3)2 = Ba3(Po4)2 + 6 NaNO3
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3 =>
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3
F + NaOH = NaF + OH =>
F + NaOH = NaF + OH
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NH3 + NaClO3 + NaOH = NaNO3 + NaCl + H2O =>
3 NH3 + 4 NaClO3 + 3 NaOH = 3 NaNO3 + 4 NaCl + 6 H2O
NaCl + NaOH = OHCl + Na =>
NaCl + NaOH = OHCl + 2 Na
H2CrO4 + AgOH = Ag2CrO4 + OH + H2 =>
H2CrO4 + 2 AgOH = Ag2CrO4 + 2 OH + H2
BaCO = Ba + CO =>
BaCO = Ba + CO
K(OH)(ag) + HSO4(aq) = KSO4(aq) + H2O(l) =>
K(OH)(ag) + HSO4(aq) = KSO4(aq) + H2O(l)
SO2C12 + HI = H2S + H2O + HCI + I2 =>
SO2C12 + 18 HI = H2S + 2 H2O + 12 HCI + 3 I2
KOH + Cr + H2O = K3[Cr(OH)6] + H2 =>
6 KOH + 2 Cr + 6 H2O = 2 K3[Cr(OH)6] + 3 H2
AlI3 + Na2SO4 = Al2(SO4)3 + NaI =>
2 AlI3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaI
Fe2(SO4)3 + KCN = K3[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3[Fe(CN)6] + 3 K2SO4
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
KMnO4 + H2SO4 + N2H4 = K2SO4 + MnSO4 + N2 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 N2H4 = 2 K2SO4 + 4 MnSO4 + 5 N2 + 16 H2O
NH4OH + Hg2Cl2 = HgClNH2 + H2O + Hg + NH4Cl =>
2 NH4OH + Hg2Cl2 = HgClNH2 + 2 H2O + Hg + NH4Cl
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
KOK + H2SO4 = K2SO4 + H2O =>
KOK + H2SO4 = K2SO4 + H2O
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
KBrO3 + KI = I2 + KBr + KO2 =>
4 KBrO3 + 6 KI = 3 I2 + 4 KBr + 6 KO2
ammoniumsulfate + Na2CrO4 = ammoniumchromate + sodiumsulfate =>
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4
S8 + MnO4{-} = SO4{2-} + MnO2 =>
S8 + 16 MnO4{-} = 8 SO4{2-} + 16 MnO2
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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