| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCO3 + H2O = LiO + H2CO3
H2O2 + KJ = KOH + J2 =>
H2O2 + 2 KJ = 2 KOH + J2
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Mg + Al(NO3)3 = Mg2(NO3)2 + Al =>
6 Mg + 2 Al(NO3)3 = 3 Mg2(NO3)2 + 2 Al
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
H2SO4() + Ca(OH)2() = Ca(HSO4)2() + H2O() =>
2 H2SO4() + Ca(OH)2() = Ca(HSO4)2() + 2 H2O()
ClO3 + H2O = HClO3 + HClO4 =>
2 ClO3 + H2O = HClO3 + HClO4
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
K2S + FeCl2 = K2Cl2 + FeS =>
K2S + FeCl2 = K2Cl2 + FeS
CrCl3(s) = Cr(s) + Cl2(g) =>
2 CrCl3(s) = 2 Cr(s) + 3 Cl2(g)
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
AlCl3 + HClO4 = Al(ClO4)3 + H2 + ClO3 =>
AlCl3 + 12 HClO4 = Al(ClO4)3 + 6 H2 + 12 ClO3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
KOH + HCI1 = KCI + H2O =>
KOH + HCI1 = KCI + H2O
HCl + ZnF2 = ZnCl2 + HF =>
2 HCl + ZnF2 = ZnCl2 + 2 HF
KNO3 + BeBr2 = KBr2 + BeNO3 =>
KNO3 + BeBr2 = KBr2 + BeNO3
CsHSO3 = CsHO3 + S =>
CsHSO3 = CsHO3 + S
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
H2S + KMnO4 + KOH = S + K2MnO4H2O =>
H2S + 2 KMnO4 + 2 KOH = S + 2 K2MnO4H2O
LiCO3 + H2O = LiO + H2CO3 =>
LiCO3 + H2O = LiO + H2CO3
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
Si + H2SO4 + HF = H2[SiF6] + SO2 + H2O =>
Si + 2 H2SO4 + 6 HF = H2[SiF6] + 2 SO2 + 4 H2O
AgBr + Na2S2O3 = NaAgS2O3 + NaBr =>
AgBr + Na2S2O3 = NaAgS2O3 + NaBr
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
LiCO3 + H2O = LiO + H2CO3 =>
LiCO3 + H2O = LiO + H2CO3
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4(OH) =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4(OH)
P2O5 + HCl = POCl3 + H2O =>
P2O5 + 6 HCl = 2 POCl3 + 3 H2O
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + KOH =>
6 KMnO4 + 12 NaOH + KI = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
LiCO3 + H2O = LiO + H2CO3 =>
LiCO3 + H2O = LiO + H2CO3
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
NaHCO3 + MnO2 = MnHCO3 + NaO2 =>
NaHCO3 + MnO2 = MnHCO3 + NaO2
IO3{-} + AsO3{3-} = I{-} + AsO4{3-} =>
IO3{-} + 3 AsO3{3-} = I{-} + 3 AsO4{3-}
Cr2O3 + Na2CO3 + KHNO3 = Na2CrO4 + CO2 + KHNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KHNO3 = 2 Na2CrO4 + 2 CO2 + 3 KHNO2
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Fe2O3 + ZnO = ZnOFe2O3 =>
Fe2O3 + ZnO = ZnOFe2O3
LiCO3 + H2O = LiO + H2CO3 =>
LiCO3 + H2O = LiO + H2CO3
HNO3 + FeS = H2S + Fe(NO3)2 =>
2 HNO3 + FeS = H2S + Fe(NO3)2
H2S + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
9 H2S + 8 K2CrO7 + 11 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
Pb3(PO4)2(s) + HNO3 = Pb(NO3)2 + H3PO4 =>
Pb3(PO4)2(s) + 6 HNO3 = 3 Pb(NO3)2 + 2 H3PO4
HBr(aq) + Ba(OH)2(s) = H2O + Br2Ba =>
2 HBr(aq) + Ba(OH)2(s) = 2 H2O + Br2Ba
NaHSO4 + KHCO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 NaHSO4 + 2 KHCO3 = K2SO4 + Na2SO4 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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