| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2SO4 = H2O + Na + HSO4
C10H20O + O2 = H2O + CO2 =>
2 C10H20O + 29 O2 = 20 H2O + 20 CO2
ZnCl2(NH4)2S = ZnS(NH4)2Cl2 =>
ZnCl2(NH4)2S = ZnS(NH4)2Cl2
H2 = H =>
H2 = 2 H
AgF + CaCl2 = Ag(Cl2) + FCa =>
AgF + CaCl2 = Ag(Cl2) + FCa
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(s) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(s)
C6H4(NH2)CO2H + C2H6O = C9H11NO2 + H2O =>
C6H4(NH2)CO2H + C2H6O = C9H11NO2 + H2O
Fe(OH)2ClNaOH = Fe(OH)3NaCl =>
Fe(OH)2ClNaOH = Fe(OH)3NaCl
KOH + HBr = HOHKBr =>
KOH + HBr = HOHKBr
AlS + HNO3 = Al(NO3)3 + NO + S + H2O =>
AlS + 4 HNO3 = Al(NO3)3 + NO + S + 2 H2O
KMnO5 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO5 + 20 HCl = 2 KCl + 2 MnCl2 + 10 H2O + 7 Cl2
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(l) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(l)
CaCl2(aq)CuSO4(aq) = CaSO4(l)CuCl2(s) =>
CaCl2(aq)CuSO4(aq) = CaSO4(l)CuCl2(s)
SnS2 + (NH4)2S2 = (NH4)2SnS4 =>
SnS2 + (NH4)2S2 = (NH4)2SnS4
CuH + O2 = H2O + Cu =>
4 CuH + O2 = 2 H2O + 4 Cu
C3H6 + KMnO4 + H2O = MnO2 + KOH + C3H8O2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C3H8O2
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5CHCOOH + H2O + MnSO4 + K2SO4 =>
2 C6H5CHCH2 + 2 KMnO4 + 3 H2SO4 = 2 C6H5CHCOOH + 4 H2O + 2 MnSO4 + K2SO4
Na2SO4 + H2CO3 + NH4OH = NaHCO3 + (NH4)2SO4 + H2O =>
Na2SO4 + 2 H2CO3 + 2 NH4OH = 2 NaHCO3 + (NH4)2SO4 + 2 H2O
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
N2Cl4 + CH = N2 + CCl4 + H2 =>
2 N2Cl4 + 2 CH = 2 N2 + 2 CCl4 + H2
CO2(g) + H2O = H2CO3(aq) =>
CO2(g) + H2O = H2CO3(aq)
Si + O2 + H2 = H2SiO3 =>
2 Si + 3 O2 + 2 H2 = 2 H2SiO3
BaSeO4 + HCl = H2SeO3 + BaCl2 + Cl2 + H2O =>
BaSeO4 + 4 HCl = H2SeO3 + BaCl2 + Cl2 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Cr2(SO4)3 + Pb(NO3)2 = Cr(NO3)3 + PbSO4 =>
Cr2(SO4)3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbSO4
Fe{+2} + NH4OH = Fe(OH)2 + NH4{+} =>
Fe{+2} + 2 NH4OH = Fe(OH)2 + 2 NH4{+}
HCOOH + H{+} + Cr2O7{2+} = CO2 + H2O + Cr{3+} =>
5 HCOOH + 4 H{+} + Cr2O7{2+} = 5 CO2 + 7 H2O + 2 Cr{3+}
C8H18 + O2HH = CO2 + H2O =>
C8H18 + 25 O2HH = 8 CO2 + 34 H2O
NaSO4BaCl2 = NaCl2BaSO4 =>
NaSO4BaCl2 = NaCl2BaSO4
KIO3 + Na2SO3 = K2SO3 + NaIO3 =>
2 KIO3 + Na2SO3 = K2SO3 + 2 NaIO3
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
NaOH + HgCl2 = Na2[Hg(OH)4] + NaCl =>
4 NaOH + HgCl2 = Na2[Hg(OH)4] + 2 NaCl
H2SO4 + Ag2S = Ag2(SO4) + H2S =>
H2SO4 + Ag2S = Ag2(SO4) + H2S
PBr3 = Br2 + P =>
2 PBr3 = 3 Br2 + 2 P
ZnCl(aq)Al(s) = Zn(s)AlCl(aq) =>
ZnCl(aq)Al(s) = Zn(s)AlCl(aq)
Al + O = AlO1 =>
Al + O = AlO1
S8 = S =>
S8 = 8 S
CaO + H3PO4 = CaHPO4 + H2O =>
CaO + H3PO4 = CaHPO4 + H2O
C8H18(l) + O2 = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2 = 16 CO2(g) + 18 H2O(g)
CaPO4Ba(OH)2 = Ca(OH)2BaPO4 =>
CaPO4Ba(OH)2 = Ca(OH)2BaPO4
Cr2O3 + NaOH + H2O = Na(Cr(OH)4) =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na(Cr(OH)4)
BaSO4 + AgNO3 = BaNO3 + AgSO4 =>
BaSO4 + AgNO3 = BaNO3 + AgSO4
C3H7NO2 + Fe + HCl = C3H7NH3Cl + FeCl2 + H2O =>
C3H7NO2 + 3 Fe + 7 HCl = C3H7NH3Cl + 3 FeCl2 + 2 H2O
Pd(NO3)2 + AlCl3 = PdCl2 + Al(NO3)3 =>
3 Pd(NO3)2 + 2 AlCl3 = 3 PdCl2 + 2 Al(NO3)3
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
Na2CO3 + NiSO4*7H2O = NiCO3 + Na2SO4 + H2O =>
Na2CO3 + NiSO4*7H2O = NiCO3 + Na2SO4 + 7 H2O
HNO3(aq) + NH4OH(aq) = H2O(s) + NO3NH4(aq) =>
HNO3(aq) + NH4OH(aq) = H2O(s) + NO3NH4(aq)
CH3CH2COOH + H2O = CH3COO + H3O =>
2 CH3CH2COOH + 9 H2O = 3 CH3COO + 7 H3O
HCl + (NaHCO3) = H(HCO3) + NaCl =>
HCl + (NaHCO3) = H(HCO3) + NaCl
H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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