| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3*HCl = AlCl3 + 3 H2O
Na(OH) + HClO = H(OH) + NaClO =>
Na(OH) + HClO = H(OH) + NaClO
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
HBr + MgOH = MgBr + H2O =>
HBr + MgOH = MgBr + H2O
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
CoSO4 + CuCl2 = CuSO4 + CoCl2 =>
CoSO4 + CuCl2 = CuSO4 + CoCl2
Bi(NO3)3 + NaOH + SnCl2 = Bi + Na2SnO3 + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 18 NaOH + 3 SnCl2 = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 NaCl + 9 H2O
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
Cu(NO3)2 + K(SCN) = Cu(SCN)2 + K(NO3) =>
Cu(NO3)2 + 2 K(SCN) = Cu(SCN)2 + 2 K(NO3)
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
Cr6{+} + S5{+} = Cr3{+} + S =>
Cr6{+} + S5{+} = 2 Cr3{+} + 5 S
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
SO2 + KOH = HKSO3 =>
SO2 + KOH = HKSO3
Fe(NO3)3 + NH4NCS = Fe(NCS)3 + (NH4(NO3)) =>
Fe(NO3)3 + 3 NH4NCS = Fe(NCS)3 + 3(NH4(NO3))
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
HBr + MgOH = MgBr + H2O =>
HBr + MgOH = MgBr + H2O
SO2 + KOH = HKSO3 =>
SO2 + KOH = HKSO3
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
Na + ZnCl2 = NaCl + Zn =>
2 Na + ZnCl2 = 2 NaCl + Zn
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
Al2(O3) = Al2O3 =>
Al2(O3) = Al2O3
Cr3 + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr3 + 9 NH3 + 9 H2O = 3 Cr(OH)3 + 9 NH4
K3PO4 + Mg(NO3)2 = Mg + (PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = 3 Mg + (PO4)2 + 6 KNO3
CuCO3 + HNO3 = Cu(NO3) + CO3 + H2 =>
2 CuCO3 + 2 HNO3 = 2 Cu(NO3) + 2 CO3 + H2
K2O + CaO = K2Ca + O2 =>
K2O + CaO = K2Ca + O2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2O + ClO = NaCl + O2 =>
2 Na2O + 4 ClO = 4 NaCl + 3 O2
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
NH4{+} + OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + H2O =>
4 NH4{+} + 4 OH{-} + CuSO4 = [Cu(NH3)4]{2+} + SO4{2-} + 4 H2O
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
CH3COOH + Mg = CH3 + MgCO2 + H =>
CH3COOH + Mg = CH3 + MgCO2 + H
K2TcO4 + O2 + H2O = KTcO4 + KOH =>
4 K2TcO4 + O2 + 2 H2O = 4 KTcO4 + 4 KOH
Li2O + SiO2 = Li2SiO3 =>
Li2O + SiO2 = Li2SiO3
Bi(NO3)3 + NaOH + SnCl2 = Bi + Na2SnO3 + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 18 NaOH + 3 SnCl2 = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 NaCl + 9 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Na2C2O4 + KBrO2 + H2O = CO2 + KBr + NaOH =>
2 Na2C2O4 + KBrO2 + 2 H2O = 4 CO2 + KBr + 4 NaOH
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
PbS + O2 = PbOSO2 =>
2 PbS + 3 O2 = 2 PbOSO2
Zn(ClO)2 + Sn4 = Sn(ClO)4 + Zn =>
8 Zn(ClO)2 + Sn4 = 4 Sn(ClO)4 + 8 Zn
K2TcO4 + O2 + H2O = KTcO4 + KOH =>
4 K2TcO4 + O2 + 2 H2O = 4 KTcO4 + 4 KOH
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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