| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6CH2OH + CuO = C6H6COH + Cu + H2O
Ba(OH)2 + Pb3(PO4)4 = Ba3(PO4)2 + Pb(OH)4 =>
6 Ba(OH)2 + Pb3(PO4)4 = 2 Ba3(PO4)2 + 3 Pb(OH)4
NH3(l) = N2(g) + H2(g) =>
2 NH3(l) = N2(g) + 3 H2(g)
NoOH + CuSO4 = NoSO4 + CuOH =>
NoOH + CuSO4 = NoSO4 + CuOH
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
CdO + H2 = CdH2 + O2 =>
2 CdO + 2 H2 = 2 CdH2 + O2
CaS + H2O2 = CaSO4 + H2O =>
CaS + 4 H2O2 = CaSO4 + 4 H2O
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
CaCO3 + (NH4)6Mo7O24*4H2O = CaMoO4 + H2O + NH3 + CO2 =>
7 CaCO3 + (NH4)6Mo7O24*4H2O = 7 CaMoO4 + 7 H2O + 6 NH3 + 7 CO2
AlPO4 + Mg = Al + MgPO4 =>
AlPO4 + Mg = Al + MgPO4
Al + KMnO4 + H2SO4 = Al2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 5 Al2(SO4)3 + 6 KHSO4 + 6 MnSO4 + 24 H2O
H3N + Al(OH)3 = H2O + AlN =>
H3N + Al(OH)3 = 3 H2O + AlN
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
CaCO3(s) + HCl(aq) = CO2(g) + H2O(l) + CaCl2(s) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + CaCl2(s)
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
ZnSO4*H2O = Zn{2+} + SO4{2-} + H2O(g) =>
ZnSO4*H2O = Zn{2+} + SO4{2-} + H2O(g)
NaNO3 + Pb = NaNO2 + PbO =>
NaNO3 + Pb = NaNO2 + PbO
BrAuC + BrS = Br3Au + C2S4 =>
2 BrAuC + 4 BrS = 2 Br3Au + C2S4
(CH3CH2NH3)HCO3 = (CH3CH2NH3)2CO3 + CO2 + H2O =>
2(CH3CH2NH3)HCO3 = (CH3CH2NH3)2CO3 + CO2 + H2O
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
MgSO4 + LiOH = Mg(OH)2 + SO4Li2 =>
MgSO4 + 2 LiOH = Mg(OH)2 + SO4Li2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C3H7COOH + Ca(OH)2 = (C3H7COO)2Ca + H2O =>
2 C3H7COOH + Ca(OH)2 = (C3H7COO)2Ca + 2 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
BaCl2 + KPo4 = KCl + Ba(Po4)2 =>
BaCl2 + 2 KPo4 = 2 KCl + Ba(Po4)2
Na2CO3 + HCl = Na2CO3Cl + H =>
Na2CO3 + HCl = Na2CO3Cl + H
Fl2 + Al2O3 = AlFl3 + O2 =>
6 Fl2 + 2 Al2O3 = 4 AlFl3 + 3 O2
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
F2 + H2O = OF + HF =>
3 F2 + 2 H2O = 2 OF + 4 HF
N2H2(CH2) + O2 = N2 + CO2 + H2O =>
N2H2(CH2) + 2 O2 = N2 + CO2 + 2 H2O
C3H5(OH)3 + C18H24O2 = C21H28O5 + H2O =>
8 C3H5(OH)3 + C18H24O2 = 2 C21H28O5 + 16 H2O
KBr + AgCH3COO = KCH3COO + AgBr =>
KBr + AgCH3COO = KCH3COO + AgBr
C4H10O + NaBr = C4H9Br + NaOH =>
C4H10O + NaBr = C4H9Br + NaOH
Pb + KOH + H2O = K[Pb(OH)2] + H2 =>
2 Pb + 2 KOH + 2 H2O = 2 K[Pb(OH)2] + H2
CH3COO{-} + Cr2O7{2-} + H{+} = CO2 + Cr3{+} + H2O =>
17 CH3COO{-} + 12 Cr2O7{2-} + 49 H{+} = 34 CO2 + 8 Cr3{+} + 50 H2O
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
Si + HgO = SiO + Hg =>
Si + HgO = SiO + Hg
(NH4)2S + Fe2O3 = (NH4)2O + Fe2S3 =>
3(NH4)2S + Fe2O3 = 3(NH4)2O + Fe2S3
C2H5NO2 + MgCO3 = C4H8MgN2O4 + CO2 + H2O =>
2 C2H5NO2 + MgCO3 = C4H8MgN2O4 + CO2 + H2O
Ni + NaCl = Na + NiCl =>
Ni + NaCl = Na + NiCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Cu(NO3)2 + NaHO = CuHO + Na(NO3)2 =>
Cu(NO3)2 + NaHO = CuHO + Na(NO3)2
SrBr2 + (NH4)2 + CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2 + CO3 = SrCO3 + 2 NH4Br
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KCN(aq) + HCI(aq) = HCN(aq)KCI(aq) =>
KCN(aq) + HCI(aq) = HCN(aq)KCI(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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