| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + 5 N2 = 2 C2N5
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C5H5N + HCl = C5H5NH{+} + Cl{-} =>
C5H5N + HCl = C5H5NH{+} + Cl{-}
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HCH2COOH + KOH = CH3CO2K + H2O =>
HCH2COOH + KOH = CH3CO2K + H2O
MoO2 + S = MoS2 + SO2 =>
MoO2 + 3 S = MoS2 + SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCrO4 + Ba(NO3)2 = NaNO3 + Ba(CrO4)2 =>
2 NaCrO4 + Ba(NO3)2 = 2 NaNO3 + Ba(CrO4)2
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu =>
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
KOH + AlPO4 = Al(OH)3 + K3PO4 =>
3 KOH + AlPO4 = Al(OH)3 + K3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(NH4)2 + SO3 = (NH4)2SO3 =>
(NH4)2 + SO3 = (NH4)2SO3
PH3 + Ba(OH)2 = Ba3P2 + H2O =>
2 PH3 + 3 Ba(OH)2 = Ba3P2 + 6 H2O
TiO + Na = NaO + Ti =>
TiO + Na = NaO + Ti
CuCl2 + Ba = BaCl2 + Cu =>
CuCl2 + Ba = BaCl2 + Cu
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
CuC4H8O5 + NaOH = CuC4H9O5 + NaO =>
CuC4H8O5 + NaOH = CuC4H9O5 + NaO
KCl + H2O + AgNO3 = AgCl + HNO3 + KOH =>
KCl + H2O + AgNO3 = AgCl + HNO3 + KOH
PbO2 + KOH + H2O = K[Pb(OH)6] + H2 =>
2 PbO2 + 2 KOH + 6 H2O = 2 K[Pb(OH)6] + H2
KClH2C4H4O6 = KHC4H4O6HCl =>
KClH2C4H4O6 = KHC4H4O6HCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
CH2CHCH2OH + NaBr + H2SO4 = CH3CHBrCH2Br + NaHSO4 + H2O =>
CH2CHCH2OH + 2 NaBr + 2 H2SO4 = CH3CHBrCH2Br + 2 NaHSO4 + H2O
lead + nitrogen = PbN =>
2 Pb + N2 = 2 PbN
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H(OH) =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H(OH)
Ba(s) + HBr(aq) = H + BaBr =>
Ba(s) + HBr(aq) = H + BaBr
HIO + NH4OH = NH4IO + H2O =>
HIO + NH4OH = NH4IO + H2O
CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O
Zn + HCI2 = ZnCI2 + H2 =>
2 Zn + 2 HCI2 = 2 ZnCI2 + H2
Bi + H2 = HBi =>
2 Bi + H2 = 2 HBi
CH4N2O + H3PO4 = CH7N2O5P =>
CH4N2O + H3PO4 = CH7N2O5P
Al + NaHO + H2O = NaAlO4H4 + H2 =>
2 Al + 2 NaHO + 6 H2O = 2 NaAlO4H4 + 3 H2
Cr2O3 + Si = CrO + SiO2 =>
2 Cr2O3 + Si = 4 CrO + SiO2
Ni + KF = NiF + K =>
Ni + KF = NiF + K
(NH4)2 + SO3 = (NH4)2SO3 =>
(NH4)2 + SO3 = (NH4)2SO3
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4] =>
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4]
Br2(g) + KI(s) = KBr(s) + I2(s) =>
Br2(g) + 2 KI(s) = 2 KBr(s) + I2(s)
NH2NO3 = N2 + O2 + H2O =>
NH2NO3 = N2 + O2 + H2O
calcium + H2SO4 = calciumsulfate + hydrogen =>
Ca + H2SO4 = CaSO4 + H2
K2SO3 + K2Cr2O7 + H1SO4 = K2SO4 + Cr(SO4)3 + H2O =>
7 K2SO3 + 2 K2Cr2O7 + 14 H1SO4 = 9 K2SO4 + 4 Cr(SO4)3 + 7 H2O
ZnON2O5 = ZnO5N2O =>
ZnON2O5 = ZnO5N2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
H3PO4 + CaH2O2 = H2O + Ca3P2O8 =>
2 H3PO4 + 3 CaH2O2 = 6 H2O + Ca3P2O8
H4C2O2(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2CO3(aq) =>
H4C2O2(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2CO3(aq)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Ta(OH)5 + H2SO4 = Ta2(SO4)5 + H2O =>
2 Ta(OH)5 + 5 H2SO4 = Ta2(SO4)5 + 10 H2O
Ni(NO3)2 + NaOH(xs) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH(xs) = Ni(OH)2 + 2 NaNO3
Pb(NO3)4 + KBr = PbBr4 + KNO3 =>
Pb(NO3)4 + 4 KBr = PbBr4 + 4 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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