| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 Cl2 = 12 CCl2 + 14 H2Cl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Cu2O2 = CuO =>
Cu2O2 = 2 CuO
S4H10 + O2 = SO2 + H2O =>
2 S4H10 + 13 O2 = 8 SO2 + 10 H2O
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
F2 + FeBr3 = F2Fe + Br =>
F2 + FeBr3 = F2Fe + 3 Br
Na2SO4 + SrCl2 = SrSO4 + NaCl =>
Na2SO4 + SrCl2 = SrSO4 + 2 NaCl
KOHCaO = CaOHKO =>
KOHCaO = CaOHKO
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Na2Cr2O7 + H2O + H2SO4 = H2CrO4 + NaHSO4 =>
Na2Cr2O7 + H2O + 2 H2SO4 = 2 H2CrO4 + 2 NaHSO4
Cl2O7Ca(OH)2 = Ca(ClO4)2H2O =>
Cl2O7Ca(OH)2 = Ca(ClO4)2H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
NaCO3 + HNO3 = Na2(NO3)2 + HCO3 =>
2 NaCO3 + 2 HNO3 = Na2(NO3)2 + 2 HCO3
Hg2(NO3)2 + KJ = HgJ2 + K2NO3 =>
Hg2(NO3)2 + 4 KJ = 2 HgJ2 + 2 K2NO3
H2O(l) + NH4Cl(aq) = HCl(aq) + NH4OH(aq) =>
H2O(l) + NH4Cl(aq) = HCl(aq) + NH4OH(aq)
C9H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 4 NO2
KOH + HBr = KBr + HOH =>
KOH + HBr = KBr + HOH
CuO + HBr = CuBrOH =>
CuO + HBr = CuBrOH
Na3(Po4) + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3(Po4) + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
ZnCl2 + Na2S = Zn2S2 + NaCl =>
2 ZnCl2 + 2 Na2S = Zn2S2 + 4 NaCl
sodiumcarbonate + aluminumnitrate = aluminumcarbonate + sodiumnitrate =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 NaNO3
Cu + KOH + H2O = KCuO2 + H2 =>
2 Cu + 2 KOH + 2 H2O = 2 KCuO2 + 3 H2
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
Mn2O3 + NaOH + H2O = Na3[Mn(OH)6] =>
Mn2O3 + 6 NaOH + 3 H2O = 2 Na3[Mn(OH)6]
CaSO4 + CO = CaS + CO2 =>
CaSO4 + 4 CO = CaS + 4 CO2
H3PO4 + K2O = K3(PO4) + H2O =>
2 H3PO4 + 3 K2O = 2 K3(PO4) + 3 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Al2S3 = Al2 + S3 =>
Al2S3 = Al2 + S3
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Na2SO3 + Cl2 = NaCl + Na2SO4 + SO2 =>
2 Na2SO3 + Cl2 = 2 NaCl + Na2SO4 + SO2
FeCl2 + Mg(No3)2 = Fe(No3)2 + MgCl2 =>
FeCl2 + Mg(No3)2 = Fe(No3)2 + MgCl2
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
Al + NH3 + H2O = AlO3H3 + NH4 =>
Al + 3 NH3 + 3 H2O = AlO3H3 + 3 NH4
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Mg(s) + Al(NO3)3(aq) = Al + Mg(NO3)3 =>
Mg(s) + Al(NO3)3(aq) = Al + Mg(NO3)3
KF + Ba = KBa + F =>
KF + Ba = KBa + F
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
HClO2 + Cu(OH)2 = CuCl2O4 + H2O =>
2 HClO2 + Cu(OH)2 = CuCl2O4 + 2 H2O
KMnO7 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO7 + 22 FeSO4 + 14 H2SO4 = 2 MnSO4 + 11 Fe2(SO4)3 + K2SO4 + 14 H2O
Al + NH3 + H2O = AlO3H3 + NH4 =>
Al + 3 NH3 + 3 H2O = AlO3H3 + 3 NH4
C9H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C9H11NO2 + 20 O2 = 17 CO2 + 9 H2O + CH4N2O
Ba2(Co3)2 = Ba + Co3 =>
Ba2(Co3)2 = 2 Ba + 2 Co3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Sr + C + N = SrCN =>
Sr + C + N = SrCN
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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