| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + 2 O2 = CO2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO4 + HCl = NaCl2 + H2O + NO3 =>
NaNO4 + 2 HCl = NaCl2 + H2O + NO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCL + BACL2 = HCL2 + BACL =>
HCL + BACL2 = HCL2 + BACL
K + H2O = KOH + H =>
K + H2O = KOH + H
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
Na2SO4 + Ba(NO3)2 = NaNO3 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 NaNO3 + BaSO4
Na3Po4 + Ca(NO3)2 = Ca3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ca(NO3)2 = Ca3(Po4)2 + 6 NaNO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
NaI + PbO2 + H2SO4 = NaSO4 + PbSO4 + I2 + H2O =>
2 NaI + 2 PbO2 + 4 H2SO4 = 2 NaSO4 + 2 PbSO4 + I2 + 4 H2O
LiOH + PbNO3 = LiNO3 + PbOH =>
LiOH + PbNO3 = LiNO3 + PbOH
Mg + H2O = MgOH + H =>
Mg + H2O = MgOH + H
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
KOH + AGNO3 = KNO3 + AGOH =>
KOH + AGNO3 = KNO3 + AGOH
Na2S2O3 + Ca(ClO)2 = NaClO + CaS2O3 =>
Na2S2O3 + Ca(ClO)2 = 2 NaClO + CaS2O3
C2H6O + C3H7COOH = CH3CH2CH2COOC2H5 + H2O =>
C2H6O + C3H7COOH = CH3CH2CH2COOC2H5 + H2O
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2O = AlOH + H =>
Al + H2O = AlOH + H
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Zn + H2O = ZnOH + H =>
Zn + H2O = ZnOH + H
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Fe + H2O = FeOH + H =>
Fe + H2O = FeOH + H
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Al + HNO3 = AlNO3 + H2 =>
2 Al + 2 HNO3 = 2 AlNO3 + H2
HCl + MgCO3 = MgCl2 + H2O + CO2 =>
2 HCl + MgCO3 = MgCl2 + H2O + CO2
K2CRO7 + KNO2 + HNO3 = CR(NO3)3 + KNO3 + H2O =>
2 K2CRO7 + 9 KNO2 + 10 HNO3 = 2 CR(NO3)3 + 13 KNO3 + 5 H2O
Cu(CO3)2 + NaSO4 = Cu(SO4)2 + NaCO3 =>
Cu(CO3)2 + 2 NaSO4 = Cu(SO4)2 + 2 NaCO3
Al2O + HNO3 = AlNO3 + H2O =>
Al2O + 2 HNO3 = 2 AlNO3 + H2O
AlOH + HNO3 = AlNO3 + H2O =>
AlOH + HNO3 = AlNO3 + H2O
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + NaMnO4 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 6 CO2 + 4 Na2SO4 + 4 NaMnO4
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Cu(CO3)2 + Na2SO4 = Cu(SO4) + NaCO3 =>
Cu(CO3)2 + Na2SO4 = Cu(SO4) + 2 NaCO3
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
K + HCl = KCl + H =>
K + HCl = KCl + H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + NH4Cl = AgCl + (NH4)NO3 =>
AgNO3 + NH4Cl = AgCl + (NH4)NO3
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
KCN + HCN + Co(CN)2 = K3Co(CN)6 + H2 =>
6 KCN + 2 HCN + 2 Co(CN)2 = 2 K3Co(CN)6 + H2
Cl2 + NaI = NaCl2 + I =>
Cl2 + NaI = NaCl2 + I
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/14
Équations équilibrées sur02/09/13
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