| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
HCl + K3[Fe(CN)6] = HCN + FeCl3 + KCl =>
6 HCl + K3[Fe(CN)6] = 6 HCN + FeCl3 + 3 KCl
ZnCl2 + Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + NaCl + CO2 =>
3 ZnCl2 + 3 Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + 6 NaCl + CO2
C4H9OMgBr + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O + MgOHBr =>
3 C4H9OMgBr + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 MgOHBr
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
CH3COOH + H2 = CH3CHO + H2O =>
CH3COOH + H2 = CH3CHO + H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
PbS + HCl = PbCl + HS =>
PbS + HCl = PbCl + HS
CH2OHCH2OH + CH3OOH = H2O + (CH3COO)2CH2CH2 =>
CH2OHCH2OH + 4 CH3OOH = 6 H2O + (CH3COO)2CH2CH2
Cl2KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 Cl2KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 7 Cl2
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
FeI3 + Ca(No3)2 = Fe(No3)3 + CaI2 =>
2 FeI3 + 3 Ca(No3)2 = 2 Fe(No3)3 + 3 CaI2
K3Fe(CN)6(aq) + Zn(NO3)2(aq) = KNO3(aq) + Zn3(Fe(CN)6)2 =>
2 K3Fe(CN)6(aq) + 3 Zn(NO3)2(aq) = 6 KNO3(aq) + Zn3(Fe(CN)6)2
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C222222222222222222222222222222 = C11111111111111111111111111111111111 =>
C222222222222222222222222222222 = C11111111111111111111111111111111111
NaHCO3 + H3PO4 = Na3PO4 + H(HCO3) =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H(HCO3)
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
FeCl3 + NH2OH = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 H2O + 2 HCl
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
HC2O4{-} + H2O = C2O4{-}2 + H3O =>
HC2O4{-} + H2O = C2O4{-}2 + H3O
NH3 + O2 = N2 + H2O = Mg3N2 =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Si + Al = AlSi =>
Si + Al = AlSi
CO + H2O + NO = CH5N + O2 =>
4 CO + 10 H2O + 4 NO = 4 CH5N + 9 O2
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
SiF4(s) + H2O(l) = H2SiF6(s) + H4SiO4(s) =>
3 SiF4(s) + 4 H2O(l) = 2 H2SiF6(s) + H4SiO4(s)
C28H31ClN2O3 + O2 = CO2 + H2O + NO2 + Cl2 =>
4 C28H31ClN2O3 + 145 O2 = 112 CO2 + 62 H2O + 8 NO2 + 2 Cl2
Na + Fe(NO3)3 = Fe + NaNO3 =>
3 Na + Fe(NO3)3 = Fe + 3 NaNO3
NaClO3 = NaCl(s) + O2 =>
2 NaClO3 = 2 NaCl(s) + 3 O2
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C3H5O(COOH)3 + OH = C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 OH = C3H5O(COO)3 + 3 H2O
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
H2O2 + Na[Cr(OH)4] + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Na[Cr(OH)4] + 2 NaOH = 2 Na2CrO4 + 8 H2O
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
K2Cr2O7 + H2SO4 + C2H5OH = C2H4O + K2SO4 + Cr(SO4) + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 C2H5OH = 4 C2H4O + K2SO4 + 2 Cr(SO4) + 7 H2O
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
NaCO3 + HClO4 = NaClO4 + HCO3 =>
NaCO3 + HClO4 = NaClO4 + HCO3
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
LiOH + H2O = LiOH*H2O =>
LiOH + H2O = LiOH*H2O
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
sodiumoxide + water = sodiumhydroxide =>
Na2O + H2O = 2 NaOH
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ag + Na2S2O3 = Na2 + AgS2O3 =>
Ag + Na2S2O3 = Na2 + AgS2O3
HCl + K3[Fe(CN)6] = HCN + FeCl3 + KCl =>
6 HCl + K3[Fe(CN)6] = 6 HCN + FeCl3 + 3 KCl
Fe(NO3)3 + Na2SiO3 = Fe2(SiO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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