| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCe + AgNO3 = HNO3 + AgCe
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Ca(OH)2 + HBr = CaOHBr + H2O =>
Ca(OH)2 + HBr = CaOHBr + H2O
HCl + HI = ClI + H2 =>
HCl + HI = ClI + H2
NaOH + HPO3 = H2O + NaPO3 =>
NaOH + HPO3 = H2O + NaPO3
CaSO3 + HI = CaSO3I + H =>
CaSO3 + HI = CaSO3I + H
HPO3 + NaOH = NaHPO4 + H2 =>
2 HPO3 + 2 NaOH = 2 NaHPO4 + H2
CaSO3 + HI = CaSO3I + H =>
CaSO3 + HI = CaSO3I + H
CuOH + Na2CO3 = Cu2CO3 + NaOH =>
2 CuOH + Na2CO3 = Cu2CO3 + 2 NaOH
MgOH + SO2 + H2O = MgSO4 + H =>
MgOH + SO2 + H2O = MgSO4 + 3 H
K2SiO3 + NaOH = Na2SiO3 + KOH =>
K2SiO3 + 2 NaOH = Na2SiO3 + 2 KOH
(a)NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2(a)NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Ca(OH)2 + HBr = CaOHBr + H2O =>
Ca(OH)2 + HBr = CaOHBr + H2O
HPO3 + NaOH = NaH2PO4 =>
HPO3 + NaOH = NaH2PO4
KClO3 + NaCl + H2SO4 = Cl2 + Na2SO4 + K2SO4 + H2O =>
2 KClO3 + 10 NaCl + 6 H2SO4 = 6 Cl2 + 5 Na2SO4 + K2SO4 + 6 H2O
Cu + Mg(SO4) = CuSO4 + Mg =>
Cu + Mg(SO4) = CuSO4 + Mg
K[Al(OH)4] = KOH + Al2O3 + H2O =>
2 K[Al(OH)4] = 2 KOH + Al2O3 + 3 H2O
H3PO4 + Sr(OH)2 = (SrOH)2HPO4 + H2O =>
H3PO4 + 2 Sr(OH)2 = (SrOH)2HPO4 + 2 H2O
Na2S2O3 + Cl2 + H2O = HCl + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + H2SO4 + Na2SO4
H2SiO4 + NaOH = NaHSiO4 + H2O =>
H2SiO4 + NaOH = NaHSiO4 + H2O
MgOH + SO2 + H2O = MgSO4 + H =>
MgOH + SO2 + H2O = MgSO4 + 3 H
Al203 + H2O = AlOH3 + O2 =>
4 Al203 + 1218 H2O = 812 AlOH3 + 203 O2
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
K2SiO3 + NaOH = Na2SiO3 + KOH =>
K2SiO3 + 2 NaOH = Na2SiO3 + 2 KOH
()FeCl3 + ()NaOH = ()Fe(OH)3 + ()NaCl =>
()FeCl3 + 3()NaOH = ()Fe(OH)3 + 3()NaCl
CaSO3 + HI = CaSO3I + H =>
CaSO3 + HI = CaSO3I + H
Na2SO4 + KClO = Na2ClO + KSO4 =>
Na2SO4 + KClO = Na2ClO + KSO4
Ca(OH)2 + HBr = CaOHBr + H2O =>
Ca(OH)2 + HBr = CaOHBr + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
HPO3 + NaOH = NaHPO4 + H2 =>
2 HPO3 + 2 NaOH = 2 NaHPO4 + H2
Al(OH)3 + HBrO3 = Al(BrO3)3 + H2O =>
Al(OH)3 + 3 HBrO3 = Al(BrO3)3 + 3 H2O
Na + Cl2 + O2 = NaClO3 =>
2 Na + Cl2 + 3 O2 = 2 NaClO3
Mg(NO3)2 + KMnO4 = KNO3 + Mg(MnO4)2 =>
Mg(NO3)2 + 2 KMnO4 = 2 KNO3 + Mg(MnO4)2
K2SiO3 + NaOH = Na2SiO3 + KOH =>
K2SiO3 + 2 NaOH = Na2SiO3 + 2 KOH
MgS + Ca(OH)2 = Mg(OH)2 + CaS =>
MgS + Ca(OH)2 = Mg(OH)2 + CaS
FeCl3(aq) + K3PO4(aq) = FePO4(s) + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4(s) + 3 KCl(aq)
Pb(NO3)2 + HCl = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2 + 2 HCl = PbCl2(s) + 2 HNO3(aq)
Na2[Be(OH)4] + HCl = NaCl + Be(OH)2 + H2O =>
Na2[Be(OH)4] + 2 HCl = 2 NaCl + Be(OH)2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na2[Be(OH)4] + HCl = BeCl2 + NaCl + H2O =>
Na2[Be(OH)4] + 4 HCl = BeCl2 + 2 NaCl + 4 H2O
Mn + O7 = MnO7 =>
Mn + O7 = MnO7
CH3CHO + H2O = CH3COOCH3 + CH3OH =>
2 CH3CHO + H2O = CH3COOCH3 + CH3OH
FeSO4 + CuCl2 = CuSO4 + FeCl2 =>
FeSO4 + CuCl2 = CuSO4 + FeCl2
MgOH + SO2 + H2O = MgSO4 + H =>
MgOH + SO2 + H2O = MgSO4 + 3 H
K[Al(OH)4] = KOH + Al2O3 + H2O =>
2 K[Al(OH)4] = 2 KOH + Al2O3 + 3 H2O
HAsO3 = H + AsO3 =>
HAsO3 = H + AsO3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C3H7OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
H2O2 + Fe(NO3)3 = HNO3 + FeO3 =>
3 H2O2 + 2 Fe(NO3)3 = 6 HNO3 + 2 FeO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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