| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
Ag2F2(aq) + NaP(aq) = Ag2P(s) + NaF2(aq) =>
Ag2F2(aq) + NaP(aq) = Ag2P(s) + NaF2(aq)
NaCIO3 = O + NaCIO =>
NaCIO3 = 2 O + NaCIO
ZnSO4 + Sr(OH)2 = Zn(OH)2 + SrSO4 =>
ZnSO4 + Sr(OH)2 = Zn(OH)2 + SrSO4
LiOH(s) = Li{-}(aq) + OH{+} =>
LiOH(s) = Li{-}(aq) + OH{+}
O2 + Co = O2Co =>
O2 + Co = O2Co
Ca(OH)2 + KOH = Ca(OH)2KOH =>
Ca(OH)2 + KOH = Ca(OH)2KOH
C2H4 + HJ = C2H5J =>
C2H4 + HJ = C2H5J
C4H8O2 + H2O = C2H5OH + C2H4O2 =>
C4H8O2 + H2O = C2H5OH + C2H4O2
H2SO4 + HCl = H2SO3 + Cl2 + H2O =>
H2SO4 + 2 HCl = H2SO3 + Cl2 + H2O
NaCIO3 = O + NaCIO =>
NaCIO3 = 2 O + NaCIO
(NH4)2HPO4 = NH3 + NH4H2PO4 =>
(NH4)2HPO4 = NH3 + NH4H2PO4
H2SO4 + HCl = H2SO3 + Cl2 + H2O =>
H2SO4 + 2 HCl = H2SO3 + Cl2 + H2O
O2 + Co = O2Co =>
O2 + Co = O2Co
NaCIO3 = O + NaCIO =>
NaCIO3 = 2 O + NaCIO
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
Mg + S8 + O2 = MgSO4 =>
8 Mg + S8 + 16 O2 = 8 MgSO4
C2H4 + HJ = C2H5J =>
C2H4 + HJ = C2H5J
Al + MnO3 = Al2O3 + Mn =>
2 Al + MnO3 = Al2O3 + Mn
Fe{+3} + I2{-} = Fe{+2} + I2 =>
Fe{+3} + I2{-} = Fe{+2} + I2
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
N2O5 = N4 + O10 =>
2 N2O5 = N4 + O10
AgNo3 + HBr = AgBr + HBrHNo3 =>
AgNo3 + 2 HBr = AgBr + HBrHNo3
Co + Cl = CoCl =>
Co + Cl = CoCl
Cu(OH)2 + NH3 = HNO3 + H2O + Cu =>
4 Cu(OH)2 + NH3 = HNO3 + 5 H2O + 4 Cu
Al2O3 + Cl2 = Al2Cl3 + O2 =>
2 Al2O3 + 3 Cl2 = 2 Al2Cl3 + 3 O2
KBrO3 + C = KBr + CO =>
KBrO3 + 3 C = KBr + 3 CO
Be + Fe(NO3)2 = Fe + Be(NO3)2 =>
Be + Fe(NO3)2 = Fe + Be(NO3)2
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
(NH4)2O + F2 = NH4F + O2 =>
2(NH4)2O + 2 F2 = 4 NH4F + O2
Zn(NO3)2 + K2S = ZnS + KNO3 =>
Zn(NO3)2 + K2S = ZnS + 2 KNO3
Ba(OH)2(aq) + HBr(aq) = Ba(Br)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HBr(aq) = Ba(Br)2(aq) + 2 H2O(l)
HCON(CH3)2 + O2 = CO2 + H2O + N2 =>
4 HCON(CH3)2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
B2H6 + F2 = BF3 + HF =>
B2H6 + 6 F2 = 2 BF3 + 6 HF
Cu(I)OH + Ni(II)SO4 = Ni(II)OH + Cu(I)SO4 =>
Cu(I)OH + Ni(II)SO4 = Ni(II)OH + Cu(I)SO4
H2Co + Na = NaCo + H2 =>
H2Co + Na = NaCo + H2
Ni(NO3)2*3H2O + NaOH = Ni(OH)2 + Na(NO3) + H2O =>
Ni(NO3)2*3H2O + 2 NaOH = Ni(OH)2 + 2 Na(NO3) + 3 H2O
Mg(OH)2(aq) + HBr(aq) = MgBr2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2(aq) + 2 H2O(l)
Ce(NO3)3 + NH4OH = NH4NO3 + CeO2 + H2O =>
8 Ce(NO3)3 + 22 NH4OH = 23 NH4NO3 + 8 CeO2 + 9 H2O
Cu + K2HPO4 = Cu3(PO4)2 + K2H =>
3 Cu + 2 K2HPO4 = Cu3(PO4)2 + 2 K2H
NH4NO2 + HCl = HNO2 + NH4Cl =>
NH4NO2 + HCl = HNO2 + NH4Cl
Ag2O + HCHO = Ag + CO2 + H2O =>
2 Ag2O + HCHO = 4 Ag + CO2 + H2O
Ca(OH)2 + Na3Po4 = Ca3(Po4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaOH
KMnO4 + NaSO3 + NaOH = K2MnO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 6 NaSO3 + 4 NaOH = K2MnO4 + MnSO4 + 5 Na2SO4 + 2 H2O
C2H4 + HJ = C2H5J =>
C2H4 + HJ = C2H5J
TlO2 + H2SO4 = Tl(SO4)2 + H2O =>
TlO2 + 2 H2SO4 = Tl(SO4)2 + 2 H2O
Ca(HCO3)2 + KOH = Ca(OH)2 + K2CO3 + H2O =>
Ca(HCO3)2 + 4 KOH = Ca(OH)2 + 2 K2CO3 + 2 H2O
NH4SCN + AgNO3 = AgSCN + NH4NO3 =>
NH4SCN + AgNO3 = AgSCN + NH4NO3
H5IO6 + HI = HI3 + H2O =>
H5IO6 + 11 HI = 4 HI3 + 6 H2O
Ca(OH)2 + H(PO4) = Ca + (PO4) + H2O =>
Ca(OH)2 + 2 H(PO4) = Ca + 2(PO4) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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