| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + S = AlS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2[Fe(CN)6] + Bi = Bi4[Fe(CN)6]3 + K =>
3 K2[Fe(CN)6] + 4 Bi = Bi4[Fe(CN)6]3 + 6 K
Ag + K2CrO4 = AgCrO4 + K4 =>
2 Ag + 2 K2CrO4 = 2 AgCrO4 + K4
NaAl(OH)4(aq) + HCl(aq) = AlCl3(aq) + H2O(l) + NaCl(aq) =>
NaAl(OH)4(aq) + 4 HCl(aq) = AlCl3(aq) + 4 H2O(l) + NaCl(aq)
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
As + KClO3 + KOH = K3AsO4 + KCl + H2O =>
6 As + 5 KClO3 + 18 KOH = 6 K3AsO4 + 5 KCl + 9 H2O
NH4Cl + Li2O = LiCl + NH3 + H2O =>
2 NH4Cl + Li2O = 2 LiCl + 2 NH3 + H2O
Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4
K3PO4 + Mg(NO2)2 = KNO2 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(NO2)2 = 6 KNO2 + Mg3(PO4)2
Ba + N2 = Ba3*N2 =>
3 Ba + N2 = Ba3*N2
H2SO4 + S = SO2 + H2 =>
H2SO4 + S = 2 SO2 + H2
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
NO2(g) + O2(g) + H2O(g) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(aq)
H2OSO3 = H2SO4 =>
H2OSO3 = H2SO4
Sn(NO3)4 + Na2SO4 = Sn(SO4)2 + NaNO3 =>
Sn(NO3)4 + 2 Na2SO4 = Sn(SO4)2 + 4 NaNO3
CaS + H2 = H2S + Ca =>
CaS + H2 = H2S + Ca
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + LiNO = HNO + LiCl =>
HCl + LiNO = HNO + LiCl
FeO + Al(OH)3 = Fe(OH)2 + Al2O3 =>
3 FeO + 2 Al(OH)3 = 3 Fe(OH)2 + Al2O3
C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2 =>
C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2
HCl + LiNO = HNO + LiCl =>
HCl + LiNO = HNO + LiCl
CuCl2 + NaI = CuI + NaCl2 =>
CuCl2 + NaI = CuI + NaCl2
HCl + LiNO = HNO + LiCl =>
HCl + LiNO = HNO + LiCl
NaNO2 + Na2S + H2SO4 = Na2SO4 + NO + H2O =>
8 NaNO2 + Na2S + 4 H2SO4 = 5 Na2SO4 + 8 NO + 4 H2O
Ag2S + NO3{-} + H2O = Ag(OH) + S + NO + OH{-} =>
3 Ag2S + 2 NO3{-} + 4 H2O = 6 Ag(OH) + 3 S + 2 NO + 2 OH{-}
Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + H2 =>
Mn + 2 HNO3 + 6 H2O = [Mn(H2O)6](NO3)2 + H2
Fe + MnO = FeO + Mn =>
Fe + MnO = FeO + Mn
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Na2HPO4 + NaH2PO4 = Na2H2PO4 + NaHPO4 =>
Na2HPO4 + NaH2PO4 = Na2H2PO4 + NaHPO4
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
NH4MgPO4 = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4 = Mg2P2O7 + 2 NH3 + H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
HMn04 + Pb(NO3)2 + H2O = MnO2 + PbO2 + HN03 =>
26 HMn04 + 51 Pb(NO3)2 + 4 H2O = 104 MnO2 + 51 PbO2 + 34 HN03
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Al + S = AlS =>
Al + S = AlS
BaCl2 + NaHCO3 = NaCl2 + BaHCO3 =>
BaCl2 + NaHCO3 = NaCl2 + BaHCO3
CH3COONH4 + HBr = CH3COOH + NH4Br =>
CH3COONH4 + HBr = CH3COOH + NH4Br
NF3N2 = NF =>
NF3N2 = 3 NF
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
H2CrO4 + NH4OH = HOH + (NH4)2CrO4 =>
H2CrO4 + 2 NH4OH = 2 HOH + (NH4)2CrO4
Bi + KI = BiI + K =>
Bi + KI = BiI + K
H2O + H2SO4 + (CH3)2CHCONH2 = (CH3)2CHCOOH + (NH4)2SO4 =>
2 H2O + H2SO4 + 2(CH3)2CHCONH2 = 2(CH3)2CHCOOH + (NH4)2SO4
HIO3 + Al(OH)3 = Al(IO3)3 + H2O =>
3 HIO3 + Al(OH)3 = Al(IO3)3 + 3 H2O
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
F2 + AlBr3 = F2Br + Al =>
3 F2 + AlBr3 = 3 F2Br + Al
CO2 + H2O1 = C6H12O6 + O2 =>
6 CO2 + 6 H2O1 = C6H12O6 + 6 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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