| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
B2H6 = B + H =>
B2H6 = 2 B + 6 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
SO4 + BaCl2 = Ba(SO4)2 + Cl =>
2 SO4 + BaCl2 = Ba(SO4)2 + 2 Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
H2CrO4 + H2SO4 = Cr(SO4)3 + H2O =>
H2CrO4 + 3 H2SO4 = Cr(SO4)3 + 4 H2O
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Pb + P = Pb2P =>
2 Pb + P = Pb2P
FeCl3 + NH3 = Cl2 + Fe(NH3)3 =>
2 FeCl3 + 6 NH3 = 3 Cl2 + 2 Fe(NH3)3
AgI2 = Ag + I2 =>
AgI2 = Ag + I2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CO2 + H2 = CH2CH2 + H2O =>
2 CO2 + 6 H2 = CH2CH2 + 4 H2O
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
CH10 + O = CO + HO =>
CH10 + 11 O = CO + 10 HO
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
CH3COOC5H11 + H2O = C5H11OH + CH3COOH =>
CH3COOC5H11 + H2O = C5H11OH + CH3COOH
SO4 + BaCl2 = Ba(SO4)2 + Cl =>
2 SO4 + BaCl2 = Ba(SO4)2 + 2 Cl
NaCl + NaClO3 + H2SO4 = ClO2 + Na2SO4 + H2O =>
NaCl + 5 NaClO3 + 3 H2SO4 = 6 ClO2 + 3 Na2SO4 + 3 H2O
SrO + HCl = SrOHCl =>
SrO + HCl = SrOHCl
C2H2 + KMnO4 + H2O = MnO2 + C2H4O2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2 + 2 KOH
C3H5NO3 + O2 = NO3 + CO2 + H2O =>
4 C3H5NO3 + 17 O2 = 4 NO3 + 12 CO2 + 10 H2O
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
HI(aq) + Ca(HCO3)2(aq) = Ca(s) + HI(HCO3)(aq) =>
2 HI(aq) + Ca(HCO3)2(aq) = Ca(s) + 2 HI(HCO3)(aq)
CH3COONa + HNO3 = CH3COOH + NaNO3 =>
CH3COONa + HNO3 = CH3COOH + NaNO3
K3PO4 + (NH4)2MoO4 = (NH4)3PO4 + K2MoO4 =>
2 K3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 K2MoO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H3PO4 + NaHCO3 = Na3PO4 + H2CO3 =>
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 H2CO3
AgCl(s) + NH3(aq) = Ag + N + HCl =>
3 AgCl(s) + NH3(aq) = 3 Ag + N + 3 HCl
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2
NaNO3 + O2 = NaNO5 =>
NaNO3 + O2 = NaNO5
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
PtS + O2 = Pt2O3 + SO2 =>
4 PtS + 7 O2 = 2 Pt2O3 + 4 SO2
H2O + Cu2 = Cu2O + H2 =>
H2O + Cu2 = Cu2O + H2
Ag3PO4 + K = K3PO4 + Ag =>
Ag3PO4 + 3 K = K3PO4 + 3 Ag
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
SO4 + BaCl2 = Ba(SO4)2 + Cl =>
2 SO4 + BaCl2 = Ba(SO4)2 + 2 Cl
CH3COCl + H2O = CH3COOH + HCl =>
CH3COCl + H2O = CH3COOH + HCl
NO2 + P2O3 + KOH = K3PO4 + NO + H2O =>
2 NO2 + P2O3 + 6 KOH = 2 K3PO4 + 2 NO + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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