| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4ClO4)2 = N2 + Cl2 + 2 O2 + 4 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + Ni3(PO4)2 = K3PO4 + Ni =>
6 K + Ni3(PO4)2 = 2 K3PO4 + 3 Ni
K2CO3 + HClO3 = KClO3 + CO2 + H2O =>
K2CO3 + 2 HClO3 = 2 KClO3 + CO2 + H2O
CaSO4*05H2O = CaSO4 + H2O =>
CaSO4*05H2O = CaSO4 + 5 H2O
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
TiOSO4 + Zn = ZnSO4 + TiO =>
TiOSO4 + Zn = ZnSO4 + TiO
Ca2N3 = N2 + Ca =>
2 Ca2N3 = 3 N2 + 4 Ca
FeBr3 + CuSO4 = Fe2(SO4)3 + CuBr2 =>
2 FeBr3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuBr2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Na2CO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + 2 NaHSO4 = 2 Na2SO4 + CO2 + H2O
CaO + H2O = OH + HCaO =>
CaO + H2O = OH + HCaO
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3(g)
SnSO4 + NaOH = (SnOH)2SO4 + Na2SO4 =>
2 SnSO4 + 2 NaOH = (SnOH)2SO4 + Na2SO4
Mn(NO3)2 + NaHCO3 = MnCO3 + NaNO3 + CO2 + H2O =>
Mn(NO3)2 + 2 NaHCO3 = MnCO3 + 2 NaNO3 + CO2 + H2O
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Be3N2 + HCl = BeCl2 + NH4Cl =>
Be3N2 + 8 HCl = 3 BeCl2 + 2 NH4Cl
CH3SO3H + NaOH = CH3SO3Na + H2O =>
CH3SO3H + NaOH = CH3SO3Na + H2O
Cl{2+} + KI = I{2+} + KCl =>
Cl{2+} + KI = I{2+} + KCl
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
K2CO3(ac) + Ba(NO3)2(ac) = KNO3 + BaCO3 =>
K2CO3(ac) + Ba(NO3)2(ac) = 2 KNO3 + BaCO3
Ca(OH)2 + H3O{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H3O{+} = Ca{2+} + 4 H2O
Al2(SO3)3 + NaOH = Al(OH)3 + Na2SO3 =>
Al2(SO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO3
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3 =>
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CuCl2 + NaF = CuF2 + NaCl =>
CuCl2 + 2 NaF = CuF2 + 2 NaCl
Ca + Zn(NO3)3 = Ca(NO3)2 + Zn =>
3 Ca + 2 Zn(NO3)3 = 3 Ca(NO3)2 + 2 Zn
PO4{3-} + H2O = H3PO4 + O{2-} =>
2 PO4{3-} + 3 H2O = 2 H3PO4 + 3 O{2-}
(NH4)2Fe(SO4)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
3(NH4)2Fe(SO4)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3(NH4)2SO4 + 3 K2SO4
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
NH3(g) + O2(g) = NO + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO + 6 H2O(g)
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
HCO2H + NaOH = NaCO2H + H2O =>
HCO2H + NaOH = NaCO2H + H2O
V + CuCl2 = Cu + VCl5 =>
2 V + 5 CuCl2 = 5 Cu + 2 VCl5
FePO4 + Na2(SO4) = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3PO4
P4O10(s) + H2O(i) = H3PO4(aq) =>
P4O10(s) + 6 H2O(i) = 4 H3PO4(aq)
CdS + H{+} = H2S + Cd{+2} =>
CdS + 2 H{+} = H2S + Cd{+2}
C + HCI = CCI + H2 =>
2 C + 2 HCI = 2 CCI + H2
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Sr(OH)2 + Fe(NO3)3 = Sr(NO3)2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 Fe(NO3)3 = 3 Sr(NO3)2 + 2 Fe(OH)3
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CaCl2 + C6H5OH = C6H5Cl2 + CaOH =>
CaCl2 + C6H5OH = C6H5Cl2 + CaOH
Sb2S5 + Cl2 = SbCl3 + S =>
Sb2S5 + 3 Cl2 = 2 SbCl3 + 5 S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + (NO3)2 + NaCN = NaNO3 + Fe(CN)2 =>
Fe + (NO3)2 + 2 NaCN = 2 NaNO3 + Fe(CN)2
NiSO4*6H2O = NiSO4 + H2O =>
NiSO4*6H2O = NiSO4 + 6 H2O
FeSO4 + NH4OH + H2O2 = Fe(OH)3 + (NH4)2SO4 =>
2 FeSO4 + 4 NH4OH + H2O2 = 2 Fe(OH)3 + 2(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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