| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + I2 = MgI2
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
AL(OH)3 + NAOH = NAALO2 + H2O =>
AL(OH)3 + NAOH = NAALO2 + 2 H2O
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + ZnO + CH4N2O = Ca3Al4ZnO10 + CO2 + H2O + N2 =>
3 Ca(NO3)2*4H2O + 4 Al(NO3)3*9H2O + ZnO + 15 CH4N2O = Ca3Al4ZnO10 + 15 CO2 + 78 H2O + 24 N2
H2SO4 + S8 = SO2 + H2O =>
16 H2SO4 + S8 = 24 SO2 + 16 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + H2NO3 = KNO3 + H2OH =>
KOH + H2NO3 = KNO3 + H2OH
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KBrO3 + KBr + HCl = Br2 + H2O + KCl =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 3 H2O + 6 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3COOH + HCl = H20 + CH3COOCl =>
10 CH3COOH + 10 HCl = H20 + 10 CH3COOCl
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
F(g) + KCl(aq) = KF(aq) + Cl(g) =>
F(g) + KCl(aq) = KF(aq) + Cl(g)
LiI + Br2 = LiBr + I2 =>
2 LiI + Br2 = 2 LiBr + I2
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
HCl + Zn = H + ZnCl =>
HCl + Zn = H + ZnCl
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C6H10 + O2 = H2O + CO =>
2 C6H10 + 11 O2 = 10 H2O + 12 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CrCl3 + NaOH + H2O2 = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 6 NaCl
C6H10 + O2 = H2O + C =>
2 C6H10 + 5 O2 = 10 H2O + 12 C
AlCl3 + Na = NaCl + Al =>
AlCl3 + 3 Na = 3 NaCl + Al
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + Zn(NO3)2 + CH4N2O = Ca3Al4ZnO10 + CO2 + H2O + N2 =>
9 Ca(NO3)2*4H2O + 12 Al(NO3)3*9H2O + 3 Zn(NO3)2 + 50 CH4N2O = 3 Ca3Al4ZnO10 + 50 CO2 + 244 H2O + 80 N2
Al2(SO4)3(ac) + NaOH(ac) = Na2SO4(ac) + Al(OH)3(s) =>
Al2(SO4)3(ac) + 6 NaOH(ac) = 3 Na2SO4(ac) + 2 Al(OH)3(s)
O2 + C2H6O = H2O + CO2 =>
3 O2 + C2H6O = 3 H2O + 2 CO2
SiCl4 + H2 = SiH4 + HCl =>
SiCl4 + 4 H2 = SiH4 + 4 HCl
Fe{+3} + C2O4{-2} + H2O = FeC2O4*2H2O + CO2 =>
2 Fe{+3} + 3 C2O4{-2} + 4 H2O = 2 FeC2O4*2H2O + 2 CO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Al + HNO3 = Al(NO3)2 + N2 + H2O =>
5 Al + 12 HNO3 = 5 Al(NO3)2 + N2 + 6 H2O
HClO + HCl = Cl2 + H2O =>
HClO + HCl = Cl2 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
O2 + C2H6O = H2O + CO2 =>
3 O2 + C2H6O = 3 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/15
Équations équilibrées sur05/07/14
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