| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + BaCl2 = BaSO4 + 2 KCl
AlCl3 + Zn = Al + ZnCl2 =>
2 AlCl3 + 3 Zn = 2 Al + 3 ZnCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
SiO2 + CO = SiO + CO2 =>
SiO2 + CO = SiO + CO2
KBr + AgNo3 = AgBr + KNo3 =>
KBr + AgNo3 = AgBr + KNo3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuBr3 + K2SO4 = KBr + Cu2(SO4)3 =>
2 CuBr3 + 3 K2SO4 = 6 KBr + Cu2(SO4)3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
H2SO4 + CuCO3 = CuSO4 + CO2 + H2O =>
H2SO4 + CuCO3 = CuSO4 + CO2 + H2O
Ba(HCO3)2 + KOH = BaCO3 + KHCO3 + H2O =>
Ba(HCO3)2 + KOH = BaCO3 + KHCO3 + H2O
Zn + HClO4 = H2 + Zn(ClO4)2 =>
Zn + 2 HClO4 = H2 + Zn(ClO4)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
Zn + HClO4 = H2 + Zn(ClO4)2 =>
Zn + 2 HClO4 = H2 + Zn(ClO4)2
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
C6H5OH + Cl2 = C6Cl5OH + HCl =>
C6H5OH + 5 Cl2 = C6Cl5OH + 5 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Ba(ClO)2 + H2O = HBa(ClO)2 + OH =>
Ba(ClO)2 + H2O = HBa(ClO)2 + OH
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
H2 + S = H2S =>
H2 + S = H2S
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cu3(CO3)2(OH)2 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 6 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 CO2
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K2SO4 + BACl2 = BASO4 + KCl =>
K2SO4 + BACl2 = BASO4 + 2 KCl
MnO3 + HCl = MnCl2 + H2O + Cl2 =>
MnO3 + 6 HCl = MnCl2 + 3 H2O + 2 Cl2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
MnO3 + HCl = MnCl2 + H2O + Cl2 =>
MnO3 + 6 HCl = MnCl2 + 3 H2O + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/19
Équations équilibrées sur05/22/18
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