| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + AgNO3 = Ag + MgNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CuOH = Cu + HO =>
CuOH = Cu + HO
Ca + Al(No3)3 = Ca(No3)3 + Al =>
Ca + Al(No3)3 = Ca(No3)3 + Al
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cl2 + NH3 = N2 + HCl =>
3 Cl2 + 2 NH3 = N2 + 6 HCl
Na + Ca(OH)2 = Na(OH)2 + Ca =>
Na + Ca(OH)2 = Na(OH)2 + Ca
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2O = H + O =>
H2O = 2 H + O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + Ca(OH)2 = NaOH + Ca =>
2 Na + Ca(OH)2 = 2 NaOH + Ca
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
H2O + KHSO5 + CaCl2 = KHSO4 + Cl2 + Ca(OH)2 =>
H2O + KHSO5 + CaCl2 = KHSO4 + Cl2 + Ca(OH)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMNO4 + KCl + H2SO4 = MNSO4 + K2SO4 + Cl2 + H2O =>
2 KMNO4 + 10 KCl + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HCl + ZN(OH)2 = ZNCl2 + H2O =>
2 HCl + ZN(OH)2 = ZNCl2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HCl + ZN(OH)2 = ZNCl2 + H2O =>
2 HCl + ZN(OH)2 = ZNCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N + Mg = MgN =>
N + Mg = MgN
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KOH + HBR = KBR + H2O =>
KOH + HBR = KBR + H2O
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
Mg + CuC = MgC + Cu =>
Mg + CuC = MgC + Cu
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
K2S + HCLO3 + H2O = KCL + S + KOH =>
3 K2S + HCLO3 + 2 H2O = KCL + 3 S + 5 KOH
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
N2 + Mg = Mg3N2 =>
N2 + 3 Mg = Mg3N2
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/16
Équations équilibrées sur03/16/15
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