| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 A + N2 = 2 A1N
Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2
HCN + Na2S = NaCN + H2S =>
2 HCN + Na2S = 2 NaCN + H2S
NaCl + Al = Na + AlCl =>
NaCl + Al = Na + AlCl
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
(NH4)3PO4 + CaCl2 = (NH4)Cl + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 6(NH4)Cl + Ca3(PO4)2
CH3NH2NaNO2HCl = CH3OHN2NaClH2O =>
CH3NH2NaNO2HCl = CH3OHN2NaClH2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C3H4O3 + H = C3H6O3 =>
C3H4O3 + 2 H = C3H6O3
CdSO4 + Al = Cd + Al2(SO4)3 =>
3 CdSO4 + 2 Al = 3 Cd + Al2(SO4)3
NH4OH + Ag2SO4 = NH4SO4 + Ag2OH =>
NH4OH + Ag2SO4 = NH4SO4 + Ag2OH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ca(OH)2 + PO4 = Ca5OH(PO4)3 + OH =>
5 Ca(OH)2 + 3 PO4 = Ca5OH(PO4)3 + 9 OH
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Fl + AlCl3 = Cl + AlFl =>
Fl + AlCl3 = 3 Cl + AlFl
Ba(OH)2 + KI = K(OH) + BaI2 =>
Ba(OH)2 + 2 KI = 2 K(OH) + BaI2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cs + S = Cs3S =>
3 Cs + S = Cs3S
FeCrO2 + K2CO3 + O2 = FeO + K2CrO4 + CO2 =>
FeCrO2 + K2CO3 + O2 = FeO + K2CrO4 + CO2
K2CrO4 + SO2 + KOH = K2SO4 + Cr2O3 + H2O =>
2 K2CrO4 + 3 SO2 + 2 KOH = 3 K2SO4 + Cr2O3 + H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HBrO + Cl2 + H2O = HBrO3 + HCl =>
HBrO + 2 Cl2 + 2 H2O = HBrO3 + 4 HCl
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2 =>
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Pb(NO3)2(aq) + H2SO4 = PbSO4(l) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4 = PbSO4(l) + 2 HNO3(aq)
CH3CH2CH2BrKOH = CH3CHCH2KBrH2O =>
CH3CH2CH2BrKOH = CH3CHCH2KBrH2O
XBa(NO3)2 + XNaOH = XBaOH + XNa(NO3)2 =>
XBa(NO3)2 + XNaOH = XBaOH + XNa(NO3)2
K(OH) + P2O3 + KIO4 = K3PO4 + KIO3 + H2O =>
6 K(OH) + P2O3 + 2 KIO4 = 2 K3PO4 + 2 KIO3 + 3 H2O
Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CdSO4 + Al = Cd + Al(SO4)3 =>
3 CdSO4 + Al = 3 Cd + Al(SO4)3
C4H9Li + CH3I = C5H12 + LiI =>
C4H9Li + CH3I = C5H12 + LiI
SbO4 + C = Sb + CO =>
SbO4 + 4 C = Sb + 4 CO
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(g) =>
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(g)
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Mg(NO3)2 + Fe(C2H3O2)2 = Mg(CH3COO)2 + Fe(NO3)2 =>
Mg(NO3)2 + Fe(C2H3O2)2 = Mg(CH3COO)2 + Fe(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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