| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + 3 HCI = 3 KCI + H3PO4
PbNO3 + KCrO4 = Pb(NO3)KCrO4 =>
PbNO3 + KCrO4 = Pb(NO3)KCrO4
NH3OHCl + I2 = N2O + H2O + HI + HCl =>
2 NH3OHCl + 2 I2 = N2O + H2O + 4 HI + 2 HCl
Cu + HN3 = CuHN3 =>
Cu + HN3 = CuHN3
NiCl2 + K4(FeCN6) = Ni4(FeCN6)2 + KCl =>
4 NiCl2 + 2 K4(FeCN6) = Ni4(FeCN6)2 + 8 KCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe3 + Ag = Fe3Ag =>
Fe3 + Ag = Fe3Ag
Sr(NO3)2 + C2H5NO2 = SrO + CO2 + N2 + H2O =>
9 Sr(NO3)2 + 10 C2H5NO2 = 9 SrO + 20 CO2 + 14 N2 + 25 H2O
ZnS + Cl2 = ZnCl2 + S2 =>
2 ZnS + 2 Cl2 = 2 ZnCl2 + S2
Ge4 + O2 = GeO2 =>
Ge4 + 4 O2 = 4 GeO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Tl(BO3)3 = Tl + BO3 =>
Tl(BO3)3 = Tl + 3 BO3
MgO + SO2 = MgS + MgSO4 =>
4 MgO + 4 SO2 = MgS + 3 MgSO4
Cu + O = CuO =>
Cu + O = CuO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H6O + K2Cr2O7 + H2SO4 = C7H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H6O + K2Cr2O7 + 4 H2SO4 = 3 C7H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
Na2SO3 + H2O = NaOH + SO2 =>
Na2SO3 + H2O = 2 NaOH + SO2
H1O = H2 + O2 =>
2 H1O = H2 + O2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Au2(SO4)3 = Au2O3 + SO3 =>
Au2(SO4)3 = Au2O3 + 3 SO3
C2H2O4 + CH3OH = C4O4H6 + H2O =>
C2H2O4 + 2 CH3OH = C4O4H6 + 2 H2O
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
HgO + H2SO4 = Hg(SO5) + H2 =>
HgO + H2SO4 = Hg(SO5) + H2
H2SO4 = HSO4{-} + H3SO4{+} =>
2 H2SO4 = HSO4{-} + H3SO4{+}
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
C3(H8) + O2 = CO2 + (H2)O =>
C3(H8) + 5 O2 = 3 CO2 + 4(H2)O
Mg(OH)2(ac) = OH(ac) + Mg2(ac) =>
2 Mg(OH)2(ac) = 4 OH(ac) + Mg2(ac)
Cl + NaF = ClF + Na =>
Cl + NaF = ClF + Na
H3C2OOH + O2 = CO + H2O =>
H3C2OOH + O2 = 2 CO + 2 H2O
Na2TeO3 + K2CrO7 + H2SO4 = Na2TeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 Na2TeO3 + 2 K2CrO7 + 5 H2SO4 = 9 Na2TeO4 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
C8H16 + O2(g) = CO2(g) + H2O(g) =>
C8H16 + 12 O2(g) = 8 CO2(g) + 8 H2O(g)
Al(SO) + KOH = Al(OH) + K + SO =>
Al(SO) + KOH = Al(OH) + K + SO
Mg + ZnCl2 = ZnMgCl2 =>
Mg + ZnCl2 = ZnMgCl2
NaOH + HCI1 = NaCI + H2O =>
NaOH + HCI1 = NaCI + H2O
HOOCCOOH + O2 = CO2 + H2O =>
2 HOOCCOOH + O2 = 4 CO2 + 2 H2O
NC2H5 + O2 = H2O + CO2 + N2 =>
4 NC2H5 + 13 O2 = 10 H2O + 8 CO2 + 2 N2
CuI2 + KOH = Cu(OH)2 + KI =>
CuI2 + 2 KOH = Cu(OH)2 + 2 KI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KBF4 + AlCl3 = BCl3 + AlF3 + KF =>
KBF4 + AlCl3 = BCl3 + AlF3 + KF
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2 =>
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6] =>
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6]
Cr + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr + 3 NaNO3 + 2 KOH = K2CrO4 + 3 NaNO2 + H2O
C2H4 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H4 + 10 MnO4{-} + 2 H2O = 3 C2H2O4 + 10 MnO2 + 10 OH{-}
NH4 + SO4 + KOH = NH3 + K2SO4 + H2O =>
2 NH4 + SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
C6H1206 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C6H1206 + 1208 Cu(OH)2 = C6H12O7 + 604 Cu2O + 1805 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Au + Hl = AuHl2 =>
Au + 2 Hl = AuHl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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