| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + Ni = Cl(aq) + HNi(aq)
AuNOSn = AuSnNO =>
AuNOSn = AuSnNO
Na + H2SO4 = Na2SO4 + Na2S + H2O =>
8 Na + 4 H2SO4 = 3 Na2SO4 + Na2S + 4 H2O
NaLiO = NaOLi =>
NaLiO = NaOLi
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2Cr2O7 + Fe(OH)2 + H2O = Fe(OH)3 + KOH + Cr(OH)3 =>
K2Cr2O7 + 6 Fe(OH)2 + 7 H2O = 6 Fe(OH)3 + 2 KOH + 2 Cr(OH)3
NaOClKOH = KOClNaOH =>
NaOClKOH = KOClNaOH
NaI(aq) + Hg2(C2H3O2)2(aq) = HgI(s) + Na(C2H3O2)(aq) =>
2 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 HgI(s) + 2 Na(C2H3O2)(aq)
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
K2CrO4 + H = Cr2O3 + K + H2O =>
2 K2CrO4 + 10 H = Cr2O3 + 4 K + 5 H2O
HN + CuO = Cu + N2 + H2O =>
2 HN + CuO = Cu + N2 + H2O
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 8 H{+} + 28 NO
XNA2CO3 + K3PO4 = XNA2PO4K3CO3 =>
XNA2CO3 + K3PO4 = XNA2PO4K3CO3
C + O2 = CO2 =>
C + O2 = CO2
KNO3H2SO4 = KHSO4HNO3* =>
KNO3H2SO4 = KHSO4HNO3*
Cu + Ag{3}N{2} = Cu{2}N + Ag =>
3 Cu + 2 Ag{3}N{2} = 3 Cu{2}N + 2 Ag
H2WO4 = WO3 + H2O =>
H2WO4 = WO3 + H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
(NH3OH)3PO4 = NH2OH + H3PO4 =>
(NH3OH)3PO4 = 3 NH2OH + H3PO4
Cu + SO4 + H{+} = Cu2{+} + SO2 + H2O =>
8 Cu + SO4 + 4 H{+} = 4 Cu2{+} + SO2 + 2 H2O
C8H8O2C11H13N3O = C11H11N3OC8H8OH2O =>
C8H8O2C11H13N3O = C11H11N3OC8H8OH2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Al3 + H3Cl = AlCl3 + H =>
Al3 + 9 H3Cl = 3 AlCl3 + 27 H
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H3PO4 = H2{+} + HPO4{-} =>
H3PO4 = H2{+} + HPO4{-}
O2NOCH2CHONO2CH2ONO2 = CO2 + N2 + O2 + H2O =>
4 O2NOCH2CHONO2CH2ONO2 = 12 CO2 + 6 N2 + O2 + 10 H2O
NaOH + Cr(OH)3 = H2O + NaCrO2 =>
NaOH + Cr(OH)3 = 2 H2O + NaCrO2
Pb(NO3)2(aq)BaS(aq) = PbSBa(NO3)2(aq) =>
Pb(NO3)2(aq)BaS(aq) = PbSBa(NO3)2(aq)
CH3OO + HBr = CH3OOH + Br =>
CH3OO + HBr = CH3OOH + Br
Ca(CN)2 + Na2CO3 = NaCN + CaCO3 =>
Ca(CN)2 + Na2CO3 = 2 NaCN + CaCO3
Na2SO4H2O = Na2OH2SO4 =>
Na2SO4H2O = Na2OH2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + CaCl2 = AlCl3 + Ca(SO4) =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(SO4)
KHPNaCl = NaKPClH =>
KHPNaCl = NaKPClH
NaOHHPO4 = NaPO4H2O =>
NaOHHPO4 = NaPO4H2O
C12H8S + H2 = C12H10 + H2S =>
C12H8S + 2 H2 = C12H10 + H2S
C3H7BrC2HNa = C5H8NaBr =>
C3H7BrC2HNa = C5H8NaBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co + O2 = CoO2 =>
Co + O2 = CoO2
C52H98O6 + O2 = CO2 + H2O =>
2 C52H98O6 + 147 O2 = 104 CO2 + 98 H2O
AgNO3NH3 = AgNH3NO3 =>
AgNO3NH3 = AgNH3NO3
P + HNO3 + H2O = H4PO4 + NO =>
3 P + 4 HNO3 + 4 H2O = 3 H4PO4 + 4 NO
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Ag(aq)NaCl(aq) = AgClNa =>
Ag(aq)NaCl(aq) = AgClNa
NaSCNFe = FeSCNNa =>
NaSCNFe = FeSCNNa
CaTiBr = CaBrTi =>
CaTiBr = CaBrTi
H2 + O2 + Cl2 = HClO =>
H2 + O2 + Cl2 = 2 HClO
Cl2O2 + H2 = ClH3O =>
Cl2O2 + 3 H2 = 2 ClH3O
H3 + PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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