| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCO3 + HI = FeI + HCO3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ag3 + Cl = AgCl =>
Ag3 + 3 Cl = 3 AgCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H9 + HNO3 = H2O + C7H6(NO2)3 =>
C7H9 + 3 HNO3 = 3 H2O + C7H6(NO2)3
Li2(CO3) + Fe(NO3)3 = Li(NO3) + Fe2(CO3)3 =>
3 Li2(CO3) + 2 Fe(NO3)3 = 6 Li(NO3) + Fe2(CO3)3
K2O2 + H2 = K2O + H2O =>
K2O2 + H2 = K2O + H2O
FeO + O2 + H2O = Fe(OH)3 =>
4 FeO + O2 + 6 H2O = 4 Fe(OH)3
C6H12O3 + MgSO4 = C4H6O2 + C2H4 + MgSO4*H2O =>
C6H12O3 + MgSO4 = C4H6O2 + C2H4 + MgSO4*H2O
Mg + B = Mg5B2 =>
5 Mg + 2 B = Mg5B2
H3PO4(s) + Ca(OH)2(l) = CaHPO4 + H2O =>
H3PO4(s) + Ca(OH)2(l) = CaHPO4 + 2 H2O
Fe + ArNO3 = Fe(NO3)2 + Ar =>
Fe + 2 ArNO3 = Fe(NO3)2 + 2 Ar
Zn + Ce2 = ZnCe2 =>
Zn + Ce2 = ZnCe2
(Co(NH3)5Cl)Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl =>
(Co(NH3)5Cl)Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl
CH2CHCHCH2 + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2CHCHCH2 + 18 KMnO4 + 27 H2SO4 = 10 HOOCCOOH + 18 MnSO4 + 9 K2SO4 + 32 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
ZnSO4 + NaOH = Zn[OH]2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn[OH]2 + Na2SO4
Hg3As2 = Hg + As =>
Hg3As2 = 3 Hg + 2 As
CaOH2 + BaF2 = CaF2 + BaOH2 =>
CaOH2 + BaF2 = CaF2 + BaOH2
K3(Po4) + NaOH = K3OH + Na(Po4) =>
K3(Po4) + NaOH = K3OH + Na(Po4)
Na + Br = Na2Br =>
2 Na + Br = Na2Br
C6H5OH + HONO2 = H2O + C6H3N3O7 =>
C6H5OH + 3 HONO2 = 3 H2O + C6H3N3O7
S + KCl = KS + Cl =>
S + KCl = KS + Cl
H2SO4 + HgCl2 = HCl + HgSO4 =>
H2SO4 + HgCl2 = 2 HCl + HgSO4
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2 =>
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2
Cu3(CO3)2(OH)2 + NaCN = Na2Cu(CN)3 + Na2CO3 + NaCNO + H2O + (CN)2 =>
2 Cu3(CO3)2(OH)2 + 22 NaCN = 6 Na2Cu(CN)3 + 4 Na2CO3 + 2 NaCNO + 2 H2O + (CN)2
Fe(OH)3 + NH4ClO3 = Fe(ClO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4ClO3 = Fe(ClO3)3 + 3 NH3 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C6H12O5(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O5(s) + 13 O2(g) = 12 CO2(g) + 12 H2O(l)
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5CH(CH3)2 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
water + carbondioxide = carbonicacid =>
H2O + CO2 = H2CO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
ZnSO4 + H2O = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 H2O = Zn(OH)2 + H2SO4
C8H8 + BH3 + H2O2 + NaOH = NaB(OH)4 + C8H10O =>
3 C8H8 + BH3 + 3 H2O2 + NaOH = NaB(OH)4 + 3 C8H10O
NaHSO4 + MgO = MgSO4 + Na2SO4 + H2O =>
2 NaHSO4 + MgO = MgSO4 + Na2SO4 + H2O
Na + CO3 = NaCO3 =>
Na + CO3 = NaCO3
C8H10O4N2 + O2 = CO2 + H2O + N2 =>
2 C8H10O4N2 + 17 O2 = 16 CO2 + 10 H2O + 2 N2
NaOH + FeCl3*6H2O = NaCl3 + FeOH + H2O =>
NaOH + FeCl3*6H2O = NaCl3 + FeOH + 6 H2O
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
Sb2S3 + O2 + NaOH = NaSbO3 + SO2 + H2O =>
2 Sb2S3 + 11 O2 + 4 NaOH = 4 NaSbO3 + 6 SO2 + 2 H2O
KI + Pb(SO4) = K2(SO4) + PbI2 =>
2 KI + Pb(SO4) = K2(SO4) + PbI2
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
CaS + HF = CaF2 + H2S =>
CaS + 2 HF = CaF2 + H2S
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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