| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + KOH = Cu(OH) + SO4K
Hg(NO3)2 + Na2CO3 = HgCO3 + NaNO3 =>
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
KMnO4 + BaCl2 + HCl = KCl + MnCl2 + H2O + BaCl3 =>
KMnO4 + 5 BaCl2 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 BaCl3
O2(g) + C = CO2(g) =>
O2(g) + C = CO2(g)
C2H4O2(aq)NaOH(aq) = H2O(l)NaC2H3O2(aq) =>
C2H4O2(aq)NaOH(aq) = H2O(l)NaC2H3O2(aq)
C2H6 = H2 + C =>
C2H6 = 3 H2 + 2 C
Ba(OH)2 + H16O8NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 H16O8NH4SCN = Ba(SCN)2 + 18 H2O + 2 NH3
C2H4 + HCl + O2 = CH2Cl2 + H2O =>
C2H4 + 4 HCl + O2 = 2 CH2Cl2 + 2 H2O
Mg + HClO4 = Mg(ClO4)2 + H2O + ClO2 =>
3 Mg + 8 HClO4 = 3 Mg(ClO4)2 + 4 H2O + 2 ClO2
Ag(NO3)2 + FeCl2 = Fe(NO3)3 + AgCl + Cl2 =>
6 Ag(NO3)2 + 4 FeCl2 = 4 Fe(NO3)3 + 6 AgCl + Cl2
C6H12 = C + H =>
C6H12 = 6 C + 12 H
Na2B4O7*10H2O = NaB(OH)4 + B(OH)3 + H2O =>
Na2B4O7*10H2O = 2 NaB(OH)4 + 2 B(OH)3 + 3 H2O
C4H9Cl + NaOH = C4H9OH + NaCl =>
C4H9Cl + NaOH = C4H9OH + NaCl
Ni(NO3)2 + NaHCO3 = Ni(HCO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 NaNO3
KNO3 + MnO + KOH = K2MnO4 + KNO + H2O =>
KNO3 + MnO + 2 KOH = K2MnO4 + KNO + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH3Cl = CH3 + Cl2 =>
2 CH3Cl = 2 CH3 + Cl2
Li + (SO4)2 = Li2SO4 =>
4 Li + (SO4)2 = 2 Li2SO4
CH2O + KMnO4 = HCOOH + MnO2 + K2O =>
3 CH2O + 2 KMnO4 = 3 HCOOH + 2 MnO2 + K2O
AlSO4 + FeCl = Al + Cl2 + FeSO4 =>
2 AlSO4 + 2 FeCl = 2 Al + Cl2 + 2 FeSO4
AgNO3 + KCl03 = AgCl03 + KNO3 =>
AgNO3 + KCl03 = AgCl03 + KNO3
Ca(NO3)2 + KHCO3 = Ca(HCO3)2 + KNO3 =>
Ca(NO3)2 + 2 KHCO3 = Ca(HCO3)2 + 2 KNO3
NaOH + Cl2 = H2O + NaCl + NaClO =>
2 NaOH + Cl2 = H2O + NaCl + NaClO
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3(s) + HBr(aq) = FeBr3(aq) + H2O(l) =>
Fe2O3(s) + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2O(l)
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
C2H5O2H2 + O2 = H2O + CO2 =>
4 C2H5O2H2 + 11 O2 = 14 H2O + 8 CO2
Pb + Cl = PbCl4 =>
Pb + 4 Cl = PbCl4
C6H5ONa + CH3Br = C6H5OCH3 + NaBr =>
C6H5ONa + CH3Br = C6H5OCH3 + NaBr
Ag + Pb(NO3)2 = PbAg + (NO3)2 =>
Ag + Pb(NO3)2 = PbAg + (NO3)2
Al + NaOH + H2O = NaAl(OH)9 + H2 =>
Al + NaOH + 8 H2O = NaAl(OH)9 + 4 H2
COH + H2Cr2O7 + H2SO4 = COOH + H2O + Cr2(SO4)3 =>
3 COH + H2Cr2O7 + 3 H2SO4 = 3 COOH + 4 H2O + Cr2(SO4)3
SO2 + C = CS + CO =>
SO2 + 3 C = CS + 2 CO
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + NiCl2 = CuCl2 + Ni =>
Cu + NiCl2 = CuCl2 + Ni
MnO + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
MnO + Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + CO2
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
AlNO3 + CaOH2 = AlOH2 + CaNO3 =>
AlNO3 + CaOH2 = AlOH2 + CaNO3
HgS + H2SO4 = HgSO4 + SO2 + H2O =>
HgS + 4 H2SO4 = HgSO4 + 4 SO2 + 4 H2O
N2H4 + CuCl2 + NaOH = Cu2O + NaCl + N2 + H2O =>
N2H4 + 4 CuCl2 + 8 NaOH = 2 Cu2O + 8 NaCl + N2 + 6 H2O
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
K + C = K3C =>
3 K + C = K3C
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
CuO + HCI = Cu(CI)2 + H2O =>
CuO + 2 HCI = Cu(CI)2 + H2O
AlNO3 + CaOH2 = AlOH2 + CaNO3 =>
AlNO3 + CaOH2 = AlOH2 + CaNO3
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
FeH2SO4 = FeSO4H2 =>
FeH2SO4 = FeSO4H2
P(s) + Cl(g) = PCl(g) =>
P(s) + Cl(g) = PCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/03/24
Équations équilibrées sur06/02/23
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