| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 NH3 + 2 H2O = Cu(NH4)2 + 4 OH
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4 =>
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4
C(s) + H2O = CO(g) + H2 =>
C(s) + H2O = CO(g) + H2
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
Cu + CO2 = CuO + CO =>
Cu + CO2 = CuO + CO
Ag2CO3 = CO2 + Ag2O =>
Ag2CO3 = CO2 + Ag2O
K2CO3 + BaSO4 = K2SO4 + BaCO3 =>
K2CO3 + BaSO4 = K2SO4 + BaCO3
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
LiNO3 + Pb(OH)2 = LiOH + Pb(NO3)2 =>
2 LiNO3 + Pb(OH)2 = 2 LiOH + Pb(NO3)2
V(NO3)5 + (NH4)2SO4 = NH4NO3 + V2(SO4)5 =>
2 V(NO3)5 + 5(NH4)2SO4 = 10 NH4NO3 + V2(SO4)5
CsOH + Si = Cs2SiO2 + H2 =>
2 CsOH + Si = Cs2SiO2 + H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
HNO3LiOH = LiNO3 + H2O =>
HNO3LiOH = LiNO3 + H2O
HCI + Pb(NO3)2 = Pb + HCI(NO3)2 =>
HCI + Pb(NO3)2 = Pb + HCI(NO3)2
H2SO4 + Cl2 = HClO2 + SO2 + H2O =>
3 H2SO4 + Cl2 = 2 HClO2 + 3 SO2 + 2 H2O
Zn2 + H2SO4 = Zn(SO4) + H2 =>
Zn2 + 2 H2SO4 = 2 Zn(SO4) + 2 H2
FeS + K2CO3 = FeCO3 + K2S =>
FeS + K2CO3 = FeCO3 + K2S
HNO2 + NaNO2 = HNa + NO2 =>
HNO2 + NaNO2 = HNa + 2 NO2
BiF3 + Zn3(PO4)2 = ZnF2 + BiPO4 =>
2 BiF3 + Zn3(PO4)2 = 3 ZnF2 + 2 BiPO4
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Pb{+2)+Ni = Pb+Ni{+2} =>
Pb{+2)+Ni = Pb+Ni{+2}
Fe{2} + Ce{4} = Fe{3} + Ce{3} =>
Fe{2} + Ce{4} = Fe{3} + Ce{3}
NaAlO2 + Ca(OH)2 = CaOAl2O3 + NaOH =>
2 NaAlO2 + Ca(OH)2 = CaOAl2O3 + 2 NaOH
Fe + BaO = FeO + Ba =>
Fe + BaO = FeO + Ba
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
At + Fe = FeAt =>
At + Fe = FeAt
KClO3 + C6FeK3N6 = CO2 + Fe2O3 + K2O + N2 + KCl =>
10 KClO3 + 2 C6FeK3N6 = 12 CO2 + Fe2O3 + 3 K2O + 6 N2 + 10 KCl
CO2 + H2O + AgNO3 = AgCO3 + H2NO3 =>
CO2 + H2O + AgNO3 = AgCO3 + H2NO3
NaOH + H2BeO2 = Na2BeO2 + H2O =>
2 NaOH + H2BeO2 = Na2BeO2 + 2 H2O
C3H8 + C2H5COOH = C5H13COOH =>
C3H8 + C2H5COOH = C5H13COOH
Rh(OH)3 + HNO3 = Rh(NO3)3 + H2O =>
Rh(OH)3 + 3 HNO3 = Rh(NO3)3 + 3 H2O
Fe2(CO3)3 + F2 = FeF3 + CO2 + O2 =>
2 Fe2(CO3)3 + 6 F2 = 4 FeF3 + 6 CO2 + 3 O2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
H2S + O2 = SO3 + H2O =>
H2S + 2 O2 = SO3 + H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
NaNa + H2O = NaOH + H2 =>
NaNa + 2 H2O = 2 NaOH + H2
NH2Cl + NHCl2 = N2 + HCl =>
NH2Cl + NHCl2 = N2 + 3 HCl
NH4HCOO + H2O = HCOOH + NH4OH =>
NH4HCOO + H2O = HCOOH + NH4OH
H(PH2O2) + AgNO3 + H2O = H2(PHO3) + Ag + HNO3 =>
H(PH2O2) + 2 AgNO3 + H2O = H2(PHO3) + 2 Ag + 2 HNO3
Na3PO4(aq) + Na2MoO4(aq) + HNO3(aq) = Na3PMo12O40(s) + H2O(l) + NaNO3(aq) =>
Na3PO4(aq) + 12 Na2MoO4(aq) + 24 HNO3(aq) = Na3PMo12O40(s) + 12 H2O(l) + 24 NaNO3(aq)
NaNO3 + H2O = H2(NO3)2 + NaOH =>
2 NaNO3 + 2 H2O = H2(NO3)2 + 2 NaOH
Al(NO3)3*6H2O + C6H12N4 = Al2O3 + CO2 + H2O + N2 =>
12 Al(NO3)3*6H2O + 5 C6H12N4 = 6 Al2O3 + 30 CO2 + 102 H2O + 28 N2
K2Cr2O7 + HI + HClO4 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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