| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 2 Cl3 + 7 H2O
Ni(NO3)2*6H2O + CO(NH2)2 = CO2 + H2O + N2 + NiO =>
3 Ni(NO3)2*6H2O + 5 CO(NH2)2 = 5 CO2 + 28 H2O + 8 N2 + 3 NiO
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CuCrO4 =>
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CuCrO4
Zn + CNO3 = Zn(NO3)2 + C =>
Zn + 2 CNO3 = Zn(NO3)2 + 2 C
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Cu(NH3)2CO3 + H2O = Cu2CO3(OH)2 + NH3 + CO2 =>
2 Cu(NH3)2CO3 + H2O = Cu2CO3(OH)2 + 4 NH3 + CO2
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
Cu2O + MgBr2 = CuBr + MgO =>
Cu2O + MgBr2 = 2 CuBr + MgO
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H4Cl2 + O2 = Cl2 + CO2 + H2O =>
C2H4Cl2 + 3 O2 = Cl2 + 2 CO2 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Mg(CO3) = CO2 + MgO =>
Mg(CO3) = CO2 + MgO
NaOH + H2MoO4 = Na2MoO4 + H2O =>
2 NaOH + H2MoO4 = Na2MoO4 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + KH(IO3)2 = H2O + K(IO3) =>
KOH + KH(IO3)2 = H2O + 2 K(IO3)
H2 + S + OH{-} = S{-} + H2O =>
H2 + 2 S + 2 OH{-} = 2 S{-} + 2 H2O
C6H5CH(CH3)2 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 C6H5CH(CH3)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 Cr2(SO4)3 + 11 K2SO4 + 59 H2O
CuSO4 + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4 + NaPO4 = Cu(PO4) + NaSO4
OOCCH2C(OH)(COO)CH2COO + NaOH = H2O + Na(OOCCH2C(OH)(COO)CHCOO) =>
OOCCH2C(OH)(COO)CH2COO + NaOH = H2O + Na(OOCCH2C(OH)(COO)CHCOO)
Br2 + I2 + Ba(OH)2 = BaBr2 + Ba(IO3)2 + H2O =>
5 Br2 + I2 + 6 Ba(OH)2 = 5 BaBr2 + Ba(IO3)2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K{+}(aq) + Ag(s) = Ag{+}(aq) + K(s) =>
K{+}(aq) + Ag(s) = Ag{+}(aq) + K(s)
Na + Al(OH)3 = Na3[Al(OH)3] =>
3 Na + Al(OH)3 = Na3[Al(OH)3]
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq) =>
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq)
K + HNO3 = K(NO3)2 + NH4NO3 + H2O =>
4 K + 10 HNO3 = 4 K(NO3)2 + NH4NO3 + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
B + K(OH) = K3BO3 + H2 =>
2 B + 6 K(OH) = 2 K3BO3 + 3 H2
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq) =>
AgNO3(aq) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + PbNO3(aq)
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaSCN + Fe(NO3)3 = NaNO3 + Fe(SCN)3 =>
3 NaSCN + Fe(NO3)3 = 3 NaNO3 + Fe(SCN)3
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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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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