| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
C6H12O6(aq) + O2(g) = CO1(g) + H2O(l) =>
C6H12O6(aq) + 3 O2(g) = 6 CO1(g) + 6 H2O(l)
BaF2 + HCl = BaCl2 + F2H2 =>
BaF2 + 2 HCl = BaCl2 + F2H2
SbOCl + H2C4H4O6 = [SbOHC4H4O6] + HCl =>
SbOCl + H2C4H4O6 = [SbOHC4H4O6] + HCl
RbClO2 = RbCl + O2 =>
RbClO2 = RbCl + O2
N2(g) + O2 = NO =>
N2(g) + O2 = 2 NO
S + N = SN =>
S + N = SN
MnBr2 + NiSO4 = NiBr2 + MnSO4 =>
MnBr2 + NiSO4 = NiBr2 + MnSO4
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
NH3 + C6H12O6 = CO2 + C6H10NO3 + H2O =>
24 NH3 + 25 C6H12O6 = 6 CO2 + 24 C6H10NO3 + 66 H2O
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + Cr(NO3)3 + H2O =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 2 Cr(NO3)3 + 7 H2O
Br2O7 = Br + O2 =>
2 Br2O7 = 4 Br + 7 O2
Al(OH)3 + HNo3 = Al(No3)3 + HOH =>
Al(OH)3 + 3 HNo3 = Al(No3)3 + 3 HOH
ReF6 + H2O = HReO4 + ReO2 + HF =>
3 ReF6 + 10 H2O = 2 HReO4 + ReO2 + 18 HF
NaOH(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NaOH(NH4)3PO4 + 2 NaOH = Na3PO4 + 3 NH3 + 3 H2O
SO2 + HOH = H2 + SO4 =>
SO2 + 2 HOH = 2 H2 + SO4
Na + Cl + O = NaClO3 =>
Na + Cl + 3 O = NaClO3
KNC + HCl = HCN + KCl =>
KNC + HCl = HCN + KCl
Al + Pb3(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb3(NO3)2 = 2 Al(NO3)3 + 9 Pb
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P2O5 + SO2 = P4S + O2 =>
2 P2O5 + SO2 = P4S + 6 O2
NH4CNO = (NH2)2CO =>
NH4CNO = (NH2)2CO
Fe(NO3)3*9(H2O) + C4H6O6 + NH4OH = (NH4)5(Fe(C4H2O6)2) + HNO3 + H2O =>
Fe(NO3)3*9(H2O) + 2 C4H6O6 + 5 NH4OH = (NH4)5(Fe(C4H2O6)2) + 3 HNO3 + 14 H2O
NaOH + ZnS = Na2S + Zn(OH)2 =>
2 NaOH + ZnS = Na2S + Zn(OH)2
Na3AsO3 + (NH4)2S = As2S3 + NaOH + NH3 =>
2 Na3AsO3 + 3(NH4)2S = As2S3 + 6 NaOH + 6 NH3
Fe + NH4CNS = Fe(CNS)3 + NH4 =>
Fe + 3 NH4CNS = Fe(CNS)3 + 3 NH4
K2CO3 = K + C + O2 =>
2 K2CO3 = 4 K + 2 C + 3 O2
NaNO3 + KHCO3 = NaHCO3 + KNO3 =>
NaNO3 + KHCO3 = NaHCO3 + KNO3
Cd + I = CdI2 =>
Cd + 2 I = CdI2
Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)
Sn(NO3)2 + Na2O = SnO + NaNO3 =>
Sn(NO3)2 + Na2O = SnO + 2 NaNO3
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
HClH2S = H2ClHS =>
HClH2S = H2ClHS
K1 + Cl2 = KCl =>
2 K1 + Cl2 = 2 KCl
CaO(s) + SiO2(l) = CaSiO3(l) =>
CaO(s) + SiO2(l) = CaSiO3(l)
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
N + O + H2O = HNO3 =>
2 N + 5 O + H2O = 2 HNO3
P + Te2 = P4Te10 =>
4 P + 5 Te2 = P4Te10
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3 =>
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3
Co2 + O3 = Co2O3 =>
Co2 + O3 = Co2O3
Ag2S(s) + H2O = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(s) + 2 H2O = 4 Ag(s) + 2 H2S(g) + O2(g)
CI2 + KBr = KCI2 + Br =>
CI2 + KBr = KCI2 + Br
ZnS + HCe = ZnCe2 + H2S =>
ZnS + 2 HCe = ZnCe2 + H2S
Ag2SO4 + K2O = Ag2O + K2SO4 =>
Ag2SO4 + K2O = Ag2O + K2SO4
P + KMnO4 = P2O5 + MnO2 + K2MnO4 =>
4 P + 10 KMnO4 = 2 P2O5 + 5 MnO2 + 5 K2MnO4
BaSO4 + CH3COOH = BaCH3COOH + SO4 =>
BaSO4 + CH3COOH = BaCH3COOH + SO4
Ca2PbO4 + HCl = CaCl2 + PbCl2 + H2O + Cl2 =>
Ca2PbO4 + 8 HCl = 2 CaCl2 + PbCl2 + 4 H2O + Cl2
N + S = N2S =>
2 N + S = N2S
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2 =>
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2
HgCl2 + H3PO3 + H2O = Hg2Cl2 + H3PO4 + HCl =>
2 HgCl2 + H3PO3 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/24
Équations équilibrées sur01/04/24
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