| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CuI2 + 5 Br2 = 5 CuBr2 + I10
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
C6H5CCl3 + NaOH = NaCl + C6H5COOH + H2O =>
C6H5CCl3 + 3 NaOH = 3 NaCl + C6H5COOH + H2O
P4 + Br2 = PBr5 =>
P4 + 10 Br2 = 4 PBr5
Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
MgBr2 + H2O = MgO + HBr =>
MgBr2 + H2O = MgO + 2 HBr
ZrF4 + H3PO4 = HF + Zr3(PO4)4 =>
3 ZrF4 + 4 H3PO4 = 12 HF + Zr3(PO4)4
NaNO3 + HCl + NaI = NaCl + NO2 + H2O + I2 =>
2 NaNO3 + 4 HCl + 2 NaI = 4 NaCl + 2 NO2 + 2 H2O + I2
S = S03 =>
3 S = S03
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
SO2(l) + O2(g) = SO3(g) =>
2 SO2(l) + O2(g) = 2 SO3(g)
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
CaCO3(aq) + MgCl2(aq) = MgCO3(s) + CaCl2(aq) =>
CaCO3(aq) + MgCl2(aq) = MgCO3(s) + CaCl2(aq)
KOH(aq)Fe(NO3)3(aq) = K(NO3)3(aq)Fe(OH)(s) =>
KOH(aq)Fe(NO3)3(aq) = K(NO3)3(aq)Fe(OH)(s)
Cl2O2 = Cl + O =>
Cl2O2 = 2 Cl + 2 O
Cu + HNO3 = Cu(NO3)2 + N0 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 2 N0 + 6 H2O
K[Al(OH)4] + H2SO4 = Al(OH)3 + KHSO4 + H2O =>
K[Al(OH)4] + H2SO4 = Al(OH)3 + KHSO4 + H2O
(NH4)2PtCl6(s) + O2(g) = PtO(s) + NH3(g) + Cl2(g) + HCl(g) =>
2(NH4)2PtCl6(s) + O2(g) = 2 PtO(s) + 4 NH3(g) + 4 Cl2(g) + 4 HCl(g)
Li + KCIO3 = K + LiCIO3 =>
Li + KCIO3 = K + LiCIO3
P2{2-}H4{+} = P{3-}H3{+} + P4{1/2-}H2{+} =>
13 P2{2-}H4{+} = 10 P{3-}H3{+} + 4 P4{1/2-}H2{+}
Mn{2+} + MnO4{-} + OH{-} = MnO2 + H2O =>
3 Mn{2+} + 2 MnO4{-} + 4 OH{-} = 5 MnO2 + 2 H2O
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
PB + I = PBI =>
PB + I = PBI
NH4ClO4 + K2HPO4 = K2ClO4 + NH4HPO4 =>
NH4ClO4 + K2HPO4 = K2ClO4 + NH4HPO4
H6C4O6 + NaOH = NaH5C4O6 + H2O =>
H6C4O6 + NaOH = NaH5C4O6 + H2O
CH3OC(CH3)3 = CH4 + O + C =>
CH3OC(CH3)3 = 3 CH4 + O + 2 C
KI + KMnO4 + H2SO4 = K2SO4 + Mn2(SO4) + I + H2O =>
12 KI + 2 KMnO4 + 8 H2SO4 = 7 K2SO4 + Mn2(SO4) + 12 I + 8 H2O
CH3CHOHCH3 + KMnO4 = CH3COCH3 + MnO2 + KOHH2O =>
3 CH3CHOHCH3 + 2 KMnO4 = 3 CH3COCH3 + 2 MnO2 + 2 KOHH2O
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
Ag2(SO4) + BaCl2 = AgCl + BaSO4 =>
Ag2(SO4) + BaCl2 = 2 AgCl + BaSO4
CuSO4 + Ni = Cu + NiSO4 =>
CuSO4 + Ni = Cu + NiSO4
SnClZnI2 = SnI2ZnCl =>
SnClZnI2 = SnI2ZnCl
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)4(aq) =>
Zn(s) + 4 AgNO3(aq) = 4 Ag(s) + Zn(NO3)4(aq)
KMnO4 + HCl = MnCl2 + H2O + Cl + KCl =>
KMnO4 + 8 HCl = MnCl2 + 4 H2O + 5 Cl + KCl
HCO3 + Na = NaHCO3 =>
HCO3 + Na = NaHCO3
HCNO + HClO = CNClO + H2O =>
HCNO + HClO = CNClO + H2O
KHSO3 + NaOH = K2SO3 + Na2SO3 + H2O =>
2 KHSO3 + 2 NaOH = K2SO3 + Na2SO3 + 2 H2O
NaSO4 + CaCl2 = CaSO4NaCl2 =>
NaSO4 + CaCl2 = CaSO4NaCl2
H2S + HNO3 = H2SO4 + NO + H3O =>
5 H2S + 12 HNO3 = 5 H2SO4 + 12 NO + 4 H3O
MgC = Mg + C =>
MgC = Mg + C
C5H10 + O2 = CO(g) + H2O =>
C5H10 + 5 O2 = 5 CO(g) + 5 H2O
Cd(NO3)2 + K2CrO4 = KNO3 + CdCrO4 =>
Cd(NO3)2 + K2CrO4 = 2 KNO3 + CdCrO4
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
CH3Cl(g) + H2O(l) = CH3OH(aq) + HCl(aq) =>
CH3Cl(g) + H2O(l) = CH3OH(aq) + HCl(aq)
KI + Cl2 = KCl + KI2 =>
4 KI + Cl2 = 2 KCl + 2 KI2
Cu{+} + Fe{3+} = Fe{2+} + Cu{2+} =>
Cu{+} + Fe{3+} = Fe{2+} + Cu{2+}
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2
C4H10O = H2 + C4H8O =>
C4H10O = H2 + C4H8O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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