| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S04 = H2 + S04
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
KI + H2O2 + HCl = KCl + H2O + I2 =>
2 KI + H2O2 + 2 HCl = 2 KCl + 2 H2O + I2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Cl2 + Fe = Fe4Cl3 =>
3 Cl2 + 8 Fe = 2 Fe4Cl3
NH4ClO4 = N2 + Cl2 + O2 + H3O =>
6 NH4ClO4 = 3 N2 + 3 Cl2 + 8 O2 + 8 H3O
NaO = ONa =>
NaO = ONa
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
SO2(g) + H2O(i) = H2SO3(aq) =>
SO2(g) + H2O(i) = H2SO3(aq)
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
K + Ca(ClO3)2 = KClO3 + Ca =>
2 K + Ca(ClO3)2 = 2 KClO3 + Ca
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
C + NO = CNO =>
C + NO = CNO
NaBr + Na2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Na2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Al3 + NaOH + H2O = NaAlO2 + H2 =>
2 Al3 + 6 NaOH + 6 H2O = 6 NaAlO2 + 9 H2
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
CH3C6H4OH + CH2CHCH3 = ((CH3)2CH)CH3C6H3OH =>
CH3C6H4OH + CH2CHCH3 = ((CH3)2CH)CH3C6H3OH
MgCl2 + B = BCl3 + Mg =>
3 MgCl2 + 2 B = 2 BCl3 + 3 Mg
NaOH + NH4Cl = NH4OH + NaCl =>
NaOH + NH4Cl = NH4OH + NaCl
(CH3)2CHCH2OH + PBr3 = (CH3)2CHCH2Br + H3PO3 =>
3(CH3)2CHCH2OH + PBr3 = 3(CH3)2CHCH2Br + H3PO3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Mg(c) + CO2(g) = MgO + C =>
2 Mg(c) + CO2(g) = 2 MgO + C
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C1742H3247O200 + O2 = CO2 + H2O =>
4 C1742H3247O200 + 9815 O2 = 6968 CO2 + 6494 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
AgCl(aq) + H2S(aq) = Ag2S(s) + HCl(aq) =>
2 AgCl(aq) + H2S(aq) = Ag2S(s) + 2 HCl(aq)
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cr + NiSO4 = Cr2(SO4)3 + Ni =>
2 Cr + 3 NiSO4 = Cr2(SO4)3 + 3 Ni
Na2SO3 + HCI = H2O + NaCI + SO2 =>
Na2SO3 + 2 HCI = H2O + 2 NaCI + SO2
CuSO4 + HCl = CuCl4H2 + H2SO4 =>
CuSO4 + 4 HCl = CuCl4H2 + H2SO4
CH3CHO + [Ag(NH3)2]OH = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2[Ag(NH3)2]OH = CH3COOH + 4 NH3 + 2 Ag + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
O6N3 + H2 = H2O + N2 =>
2 O6N3 + 12 H2 = 12 H2O + 3 N2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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