| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PdO + 14 HNO3 = 2 NO + 3 Pd(NO3)4 + 7 H2O
NaHBr = NaBrH =>
NaHBr = NaBrH
HClCr(s) = HCrCl =>
HClCr(s) = HCrCl
HCHO2NaCHO2 = NaC2HO3H2O =>
HCHO2NaCHO2 = NaC2HO3H2O
CoCl2 + OH{-} + OCl{-} + H2O = Co(OH)3 + Cl{-} =>
2 CoCl2 + 4 OH{-} + OCl{-} + H2O = 2 Co(OH)3 + 5 Cl{-}
(KNO3)2 + C12H22O11 = K2CO3 + N2 + H2O + CO2 =>
24(KNO3)2 + 5 C12H22O11 = 24 K2CO3 + 24 N2 + 55 H2O + 36 CO2
H3CCOH + KMnO4 + H2SO4 = H3CCOOH + K2SO4 + H2O + MnSO4 =>
5 H3CCOH + 2 KMnO4 + 3 H2SO4 = 5 H3CCOOH + K2SO4 + 3 H2O + 2 MnSO4
K + Cr = KCr3 =>
K + 3 Cr = KCr3
ZnBr2 + KOH = Zn(OH)2 + BrK =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 BrK
AgBrNaN = AgNNaBr =>
AgBrNaN = AgNNaBr
HNO3KOH = H2ONKO3 =>
HNO3KOH = H2ONKO3
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
KOH + CaCO3 = CaOH + KCO3 =>
KOH + CaCO3 = CaOH + KCO3
NaSO4 + BaS = NaS + BaSO4 =>
NaSO4 + BaS = NaS + BaSO4
Hg3NMg = MgNHg3 =>
Hg3NMg = MgNHg3
AgFKI = AgIKF =>
AgFKI = AgIKF
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnBrAgNO = Zn(NO)AgBr =>
ZnBrAgNO = Zn(NO)AgBr
Na3PO4CuSO4 = Na3(SO4)CuPO4 =>
Na3PO4CuSO4 = Na3(SO4)CuPO4
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C12H24O12 = CH2O(g) =>
C12H24O12 = 12 CH2O(g)
CuBr2(aq) + Li2CO3(aq) = LiBr(aq) + CuCO3(s) =>
CuBr2(aq) + Li2CO3(aq) = 2 LiBr(aq) + CuCO3(s)
HBrK = HKBr =>
HBrK = HKBr
SilverNitratePotassiumHydroxide = PotassiumNitrateSilverHydroxide =>
SilverNitratePotassiumHydroxide = PotassiumNitrateSilverHydroxide
F(g)NaCl = NaFCl =>
F(g)NaCl = NaFCl
NaAg(NO3) = AgNa(NO3) =>
NaAg(NO3) = AgNa(NO3)
PbSbO = PbOSb =>
PbSbO = PbOSb
ZnI2 + Na2SO3 = NaI2 + Zn2SO3 =>
2 ZnI2 + Na2SO3 = 2 NaI2 + Zn2SO3
CrF2Ca = CaF2Cr =>
CrF2Ca = CaF2Cr
CaCO3K2C2O4 = CaC2O4K2CO3 =>
CaCO3K2C2O4 = CaC2O4K2CO3
KOHCoI2 = KI2CoOH =>
KOHCoI2 = KI2CoOH
KMnO4 + NaBr + H2SO4 = MnSO4 + K2SO4 + Br2 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Br2 + 5 Na2SO4 + 8 H2O
Li2SO4MgI2 = Li2I2MgSO4 =>
Li2SO4MgI2 = Li2I2MgSO4
FeCl2H2ClO = FeCl3H2O =>
FeCl2H2ClO = FeCl3H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
FeI3Pb(NO3)2 = Fe(NO3)2PbI3 =>
FeI3Pb(NO3)2 = Fe(NO3)2PbI3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + Ca3(PO4)2 = Ca10(PO4)6(OH)2 =>
Ca(OH)2 + 3 Ca3(PO4)2 = Ca10(PO4)6(OH)2
C2H4O + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 2 KOH = C2H4O2 + 2 K2MnO4 + H2O
K2CO3CoI2 = K2I2CoCO3 =>
K2CO3CoI2 = K2I2CoCO3
LiNaOH = LiONaH =>
LiNaOH = LiONaH
KBrO(g) = KOBr =>
KBrO(g) = KOBr
CuSO4 + K4Fe(CN)6 = Cu4[Fe(CN)6]2 + K2(SO4) =>
4 CuSO4 + 2 K4Fe(CN)6 = Cu4[Fe(CN)6]2 + 4 K2(SO4)
Li(OH)KF = LiFKOH =>
Li(OH)KF = LiFKOH
NH3 = NH4NH2 =>
2 NH3 = NH4NH2
CH5N3OC5H4O2 = C6H7N3O2H2O =>
CH5N3OC5H4O2 = C6H7N3O2H2O
Cu2OH2O = Cu(OH) =>
Cu2OH2O = 2 Cu(OH)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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