| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CI2 = FeCI2
CO2 + Cl2 = ClO2 + C =>
2 CO2 + Cl2 = 2 ClO2 + 2 C
SO2 + I2 + OH{-} = SO3 + I{-} + H2O =>
SO2 + I2 + 2 OH{-} = SO3 + 2 I{-} + H2O
CH3COOH + CaOH = CaC2H3O2 + H2O =>
CH3COOH + CaOH = CaC2H3O2 + H2O
HCH + O2 = CO2 + H2O =>
2 HCH + 3 O2 = 2 CO2 + 2 H2O
CuO + Cr = Cr2O3 + Cu =>
3 CuO + 2 Cr = Cr2O3 + 3 Cu
C10H700 + O2 = CO2 + H2O =>
C10H700 + 185 O2 = 10 CO2 + 350 H2O
Eu2O3 + WO3 = Eu6WO12 =>
3 Eu2O3 + WO3 = Eu6WO12
CrCl3 + H2S = Cr2S3 + HCl =>
2 CrCl3 + 3 H2S = Cr2S3 + 6 HCl
AgNO3 + (NH4)2SO4 = Ag2SO4 + NO3(NH4) =>
2 AgNO3 + (NH4)2SO4 = Ag2SO4 + 2 NO3(NH4)
Na2SO4 + HCl = SO2 + Na + HClO2 =>
Na2SO4 + HCl = SO2 + 2 Na + HClO2
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2 =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2
KO5 + CO4 = K3C4O5 + O5 =>
15 KO5 + 20 CO4 = 5 K3C4O5 + 26 O5
Mg + TiCl = MgCl + Ti =>
Mg + TiCl = MgCl + Ti
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2
NH3 + Cl = NH3Cl2 =>
NH3 + 2 Cl = NH3Cl2
Ba(OH)2 + Zn(OH)2 = (BaOH)2ZnO2 + H2O =>
2 Ba(OH)2 + Zn(OH)2 = (BaOH)2ZnO2 + 2 H2O
HCOOK + KMnO4 = KHCO3 + K2CO3 + MnO2 + H2O =>
3 HCOOK + 2 KMnO4 = KHCO3 + 2 K2CO3 + 2 MnO2 + H2O
COCl2 + NaI = NaCl + I2 + CO =>
COCl2 + 2 NaI = 2 NaCl + I2 + CO
Al(s) + AgNO3(ac) = Ag(s) + Al(NO3)3(ac) =>
Al(s) + 3 AgNO3(ac) = 3 Ag(s) + Al(NO3)3(ac)
NaI + Pb(CH3COO)2 = NaCH3COO + PbI2 =>
2 NaI + Pb(CH3COO)2 = 2 NaCH3COO + PbI2
H2Sr + H2O = H2 + SrO =>
H2Sr + H2O = 2 H2 + SrO
Ba(ClO3)2 + C4H6Cl2 + Mg = BaCl2 + CO + H2O + MgCl2 =>
7 Ba(ClO3)2 + 6 C4H6Cl2 + 6 Mg = 7 BaCl2 + 24 CO + 18 H2O + 6 MgCl2
Cu2(OH)2SO4 + H2SO4 = CuSO4 + H2O =>
Cu2(OH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
KClO3 + C12H22O11 = K + Cl2 + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 K + 4 Cl2 + 12 CO2 + 11 H2O
KBr(s) + H2SO4(l) + MnO2(s) = Br2(l) + KHSO4(s) + MnSO4(s) + H2O(l) =>
2 KBr(s) + 3 H2SO4(l) + MnO2(s) = Br2(l) + 2 KHSO4(s) + MnSO4(s) + 2 H2O(l)
SnCl2(aq) + FeCl3(s) = SnCl4(aq) + FeCl2(aq) =>
SnCl2(aq) + 2 FeCl3(s) = SnCl4(aq) + 2 FeCl2(aq)
Na3[Cr(OH)6] + H2O2 = CrO2 + NaOH + H2O =>
2 Na3[Cr(OH)6] + H2O2 = 2 CrO2 + 6 NaOH + 4 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
XCu + HNO3 = XCu(NO3)2 + NO + H2O =>
3 XCu + 8 HNO3 = 3 XCu(NO3)2 + 2 NO + 4 H2O
NaOH + Br2O3 = NaBrO2 + H2O =>
2 NaOH + Br2O3 = 2 NaBrO2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KMnO4 + H2O + FeSO4 = KOH + MnO2 + FeOHSO4 =>
KMnO4 + 2 H2O + 3 FeSO4 = KOH + MnO2 + 3 FeOHSO4
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
WI3 = W + I3 =>
WI3 = W + I3
CaSiO2 + H2SO4 = CaSO4 + SiO2 + H2 =>
CaSiO2 + H2SO4 = CaSO4 + SiO2 + H2
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
S2 + CO = SO4 + C2 =>
S2 + 8 CO = 2 SO4 + 4 C2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2CrO4 + H2O2 = CrO5(H2O) + H2O =>
H2CrO4 + 2 H2O2 = CrO5(H2O) + 2 H2O
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
N2 + Na2O = N2O + Na =>
N2 + Na2O = N2O + 2 Na
KClO3 + CH2O = KCl + CO2 + H2O =>
2 KClO3 + 3 CH2O = 2 KCl + 3 CO2 + 3 H2O
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
CoSO4*7H2O + (NH4)2SO4 = Co(NH4)2(SO4)2*6H2O + H2O =>
CoSO4*7H2O + (NH4)2SO4 = Co(NH4)2(SO4)2*6H2O + H2O
K4Fe(CN)6 + ZnCl2 = Zn2Fe(CN)6 + KCl =>
K4Fe(CN)6 + 2 ZnCl2 = Zn2Fe(CN)6 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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