| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb4{+} + 2 Cu = Cu2{+} + 4 Pb
C3Cl3N3O3 + NaBr + HCl = H2O + Br2 + NaCl + C3N3 =>
2 C3Cl3N3O3 + 18 NaBr + 12 HCl = 6 H2O + 9 Br2 + 18 NaCl + 2 C3N3
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l)
Sr + Si = SiSr =>
Sr + Si = SiSr
NH4HCO3(s) = NH3(g)CO2(g)H2O(g) =>
NH4HCO3(s) = NH3(g)CO2(g)H2O(g)
CH3CHO + HCN = CH3CH(OH)(CN) =>
CH3CHO + HCN = CH3CH(OH)(CN)
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
Mg + Ca(OH)2 = Mg(OH)2 + Ca =>
Mg + Ca(OH)2 = Mg(OH)2 + Ca
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
K2BeO2 + H2SO4 = BeSO4 + KOH =>
K2BeO2 + H2SO4 = BeSO4 + 2 KOH
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
Ba(NO2)2 = BaO + NO + NO2 =>
Ba(NO2)2 = BaO + NO + NO2
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
La2O3 + Pr6O11 + As2O5 = La995Pr5As1000O4000 + O2 =>
2985.0000000007La2O3 + 5.0000000000011Pr6O11 + 3000.0000000007As2O5 = 6.0000000000014La995Pr5As1000O4000 + 5 O2
Sr(OH)2 + AlCl = Sr3Cl2 + Al(OH)3 =>
3 Sr(OH)2 + 2 AlCl = Sr3Cl2 + 2 Al(OH)3
[F{+}] + O2 = [O2{+}] + F{-}] =>
[F{+}] + 2 O2 = 2[O2{+}] + F{-}]
HClO4 + LiOH = HClOH + LiO4 =>
HClO4 + LiOH = HClOH + LiO4
V2O5(s) + Ca(l) = V + CaO =>
V2O5(s) + 5 Ca(l) = 2 V + 5 CaO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mn(NO3)2 + Na2CO3 + Mo2S3 = Na2SO4 + CO2 + Na2MoO4 + NO + Na2MnO4 =>
15 Mn(NO3)2 + 20 Na2CO3 + Mo2S3 = 3 Na2SO4 + 20 CO2 + 2 Na2MoO4 + 30 NO + 15 Na2MnO4
Na3PO3 + NaOH = Na4PO3OH =>
Na3PO3 + NaOH = Na4PO3OH
MnHPO4 = Mn2P2O7 + H2O =>
2 MnHPO4 = Mn2P2O7 + H2O
Mg(s) + H2O = Mg(OH)2(s) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(s) + H2(g)
MnO + Na2CO3 + NaNO3 = NaMnO4 + NaNO2 + CO2 =>
2 MnO + Na2CO3 + 5 NaNO3 = 2 NaMnO4 + 5 NaNO2 + CO2
CH3OH + O2 = C6H12O6 + H2O =>
6 CH3OH + 3 O2 = C6H12O6 + 6 H2O
HBr + Ca(OH)2 = CaOHBr + H2O =>
HBr + Ca(OH)2 = CaOHBr + H2O
Al(No3)3 + K2Co3 = AlCo3 + (No3)3K2 =>
Al(No3)3 + K2Co3 = AlCo3 + (No3)3K2
C3H8O3 + MgCO3(H2O)3 + O2 = C4H6MgO6 + H2O =>
2 C3H8O3 + 2 MgCO3(H2O)3 + O2 = 2 C4H6MgO6 + 8 H2O
H2O + NaOH = H2ONaOH =>
H2O + NaOH = H2ONaOH
NaOH + HAuCl3 = H2O2 + Au + H2O + NaCl =>
3 NaOH + HAuCl3 = H2O2 + Au + H2O + 3 NaCl
H2S2O5 + Cr(OH)3 = Cr2(OH)2(S2O5)2 + H2O =>
2 H2S2O5 + 2 Cr(OH)3 = Cr2(OH)2(S2O5)2 + 4 H2O
NH3(aq) + H2O(l) + Na2CO3(aq) = NaOH(aq) + (NH4)2CO3(aq) =>
2 NH3(aq) + 2 H2O(l) + Na2CO3(aq) = 2 NaOH(aq) + (NH4)2CO3(aq)
P + KClO3 = P2O3 + KCl =>
2 P + KClO3 = P2O3 + KCl
K(OH) + Mg(C2H3O2)2 = KC2H3O2 + Mg(OH)2 =>
2 K(OH) + Mg(C2H3O2)2 = 2 KC2H3O2 + Mg(OH)2
FeS(heat) = Fe + S =>
FeS(heat) = Fe + S
VO3 + CO = V2O3 + CO2 =>
2 VO3 + 3 CO = V2O3 + 3 CO2
NaBr + CaO2 = CaBr2 + NaO =>
2 NaBr + CaO2 = CaBr2 + 2 NaO
Cr(OH)3 + H2O2 + NaOH = CrO4{-} + Na{+} + H2O =>
Cr(OH)3 + 2 H2O2 + NaOH = CrO4{-} + Na{+} + 4 H2O
Li + Cu(PO4) = Li3(PO4) + Cu =>
3 Li + Cu(PO4) = Li3(PO4) + Cu
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
SrCl2 + NaI = SrI2 + NaCl =>
SrCl2 + 2 NaI = SrI2 + 2 NaCl
CH3(CH2)8CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3(CH2)8CH2NH2 + 67 O2 = 40 CO2 + 46 H2O + 4 NO2
HNO3 + H2S04 + Hg = Hg2SO4 + NO + H2O =>
34 HNO3 + 3 H2S04 + 24 Hg = 12 Hg2SO4 + 34 NO + 20 H2O
Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + H2 =>
Mn + 2 HNO3 + 6 H2O = [Mn(H2O)6](NO3)2 + H2
FeSO4 + NaClO + NaOH = H2O + Na2FeO4 + NaCl + Na2SO4 =>
FeSO4 + 2 NaClO + 4 NaOH = 2 H2O + Na2FeO4 + 2 NaCl + Na2SO4
MnF2 + HF = H2MnF4 =>
MnF2 + 2 HF = H2MnF4
Li(OH)2 + MgCO3 = Mg(OH)2 + LiCO3 =>
Li(OH)2 + MgCO3 = Mg(OH)2 + LiCO3
LiCl(l) = Li(s) + Cl(g) =>
LiCl(l) = Li(s) + Cl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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