| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 = Ca + (NO3)2
KOH + Na = NaHO + K =>
KOH + Na = NaHO + K
Pb + HNO3 = Pb(NO3)2 + N0 + H2O =>
5 Pb + 12 HNO3 = 5 Pb(NO3)2 + 2 N0 + 6 H2O
(NH4)3PO4 + Al(C2H3O2)3 = NH4(C2H3O2) + Al(PO4) =>
(NH4)3PO4 + Al(C2H3O2)3 = 3 NH4(C2H3O2) + Al(PO4)
Al(HO)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(HO)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
TiN = Ti4N4 =>
4 TiN = Ti4N4
K{+} + HCO3{-} = KHCO3 =>
K{+} + HCO3{-} = KHCO3
Ca(NO3)2 + Al(HCO3)3 = Ca(HCO3)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(HCO3)3 = 3 Ca(HCO3)2 + 2 Al(NO3)3
Ti2SO4 + KClO3 + KOH = K2SO4 + TiO2 + KCl + H2O =>
Ti2SO4 + KClO3 + 2 KOH = K2SO4 + 2 TiO2 + KCl + H2O
carbonmonoxide + ozone = Carbondioxide =>
3 CO + O3 = 3 CO2
MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g)
Cu(OH)2(H2O)4 + H2SO4 + NH3 = [Cu(NH3)4(H2O)2]SO4 + H2O =>
Cu(OH)2(H2O)4 + H2SO4 + 4 NH3 = [Cu(NH3)4(H2O)2]SO4 + 4 H2O
Na3PO4 + Zn = Zn3(PO4)2 + Na =>
2 Na3PO4 + 3 Zn = Zn3(PO4)2 + 6 Na
SnCl2 + KOH + Bi(NO3)3 = H2O + KNO3 + KCl + Bi + K2SnO3 =>
3 SnCl2 + 18 KOH + 2 Bi(NO3)3 = 9 H2O + 6 KNO3 + 6 KCl + 2 Bi + 3 K2SnO3
Na + Al(OH)4 = NaAlO2 + H2O =>
Na + Al(OH)4 = NaAlO2 + 2 H2O
Mg + CuOH = Mg(OH) + Cu =>
Mg + CuOH = Mg(OH) + Cu
Al(PO4)3 + AgNO3 = Ag3PO4 + Al(NO3)9 =>
Al(PO4)3 + 9 AgNO3 = 3 Ag3PO4 + Al(NO3)9
CaSO4 + Ca(OH)2 = (CaOH)2SO4 =>
CaSO4 + Ca(OH)2 = (CaOH)2SO4
Ba(NO3)2 + HCl = NHO3 + BaCl2 =>
Ba(NO3)2 + 2 HCl = 2 NHO3 + BaCl2
C10H22 + O2 = COH + H2 =>
C10H22 + 5 O2 = 10 COH + 6 H2
AlAsO4 + Ca = Al + Ca3(AsO4)2 =>
2 AlAsO4 + 3 Ca = 2 Al + Ca3(AsO4)2
NiSO4 = Ni3 + (SO4)2 =>
6 NiSO4 = 2 Ni3 + 3(SO4)2
C6H4CH3Br + KMnO4 + H2SO4 = C6H4COOHBr + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3Br + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHBr + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2CO3 + Ba(NO3)2 = BaCO3 + KNO3 =>
K2CO3 + Ba(NO3)2 = BaCO3 + 2 KNO3
H(NO3)2 + KOH = K(NO3)2 + H2O =>
H(NO3)2 + KOH = K(NO3)2 + H2O
C2H6O + H3PO4 = C6H15PO4 + H2O =>
3 C2H6O + H3PO4 = C6H15PO4 + 3 H2O
Pb(NO2)2 + HCl = PbCl2 + HNO2 =>
Pb(NO2)2 + 2 HCl = PbCl2 + 2 HNO2
C4H6 = C8H8 + H2 =>
2 C4H6 = C8H8 + 2 H2
C2H6O + H3PO4 = C6H15PO4 + H2O =>
3 C2H6O + H3PO4 = C6H15PO4 + 3 H2O
AI2(CO3)3(t) = AI2O3 + CO2 =>
AI2(CO3)3(t) = AI2O3 + 3 CO2
Na3N + HNO3 = NaNO3 + NH3 =>
Na3N + 3 HNO3 = 3 NaNO3 + NH3
Ag2S + NaHCO3 + Al + H2O = Ag + Al(OH)3 + CO2 + NaSH =>
3 Ag2S + 3 NaHCO3 + 2 Al + 3 H2O = 6 Ag + 2 Al(OH)3 + 3 CO2 + 3 NaSH
CrCl3 + H2(SO4) = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2(SO4) = Cr2(SO4)3 + 6 HCl
C4H6 = C8H8 + H2 =>
2 C4H6 = C8H8 + 2 H2
CuS + O2 = SO3 + CuO =>
CuS + 2 O2 = SO3 + CuO
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
CaCO3 + CH3COOH = CH3COOCa2 + CO2 + H2O =>
16 CaCO3 + 11 CH3COOH = 8 CH3COOCa2 + 22 CO2 + 10 H2O
Na2O + SiO2 = Na2 + SiO3 =>
Na2O + SiO2 = Na2 + SiO3
C4H6 = C8H8 + H2 =>
2 C4H6 = C8H8 + 2 H2
ClNO3 + NaOH = NaNO3 + ClOH =>
ClNO3 + NaOH = NaNO3 + ClOH
Cu + KSCN = Cu(SCN) + K =>
Cu + KSCN = Cu(SCN) + K
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
C3H9O3P + H2O = CH3OH + H3PO3 =>
C3H9O3P + 3 H2O = 3 CH3OH + H3PO3
PO + NaOH + H2O = PH3 + NaH2PO4 =>
8 PO + 5 NaOH + 7 H2O = 3 PH3 + 5 NaH2PO4
Sr(OH)2 + NaNO3 = NaOH + Sr(NO3)2 =>
Sr(OH)2 + 2 NaNO3 = 2 NaOH + Sr(NO3)2
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
Mg + Na2B4O7 = Na + MgB4O7 =>
Mg + Na2B4O7 = 2 Na + MgB4O7
H2O2 + Fe + NaCl = FeCl2 + H2O + Na2O =>
H2O2 + Fe + 2 NaCl = FeCl2 + H2O + Na2O
C2H6O + H3PO4 = C6H15PO4 + H2O =>
3 C2H6O + H3PO4 = C6H15PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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