| Équations équilibrées la veille |
NiCl2 + 2 NaOH = NiO + 2 NaCl + H2O
Li + D2O = LiOD + D2 =>
2 Li + 2 D2O = 2 LiOD + D2
Ca(H2PO4)2 + K2SO4 + H2O = KH2PO4 + CaSO4*2H2O =>
Ca(H2PO4)2 + K2SO4 + 2 H2O = 2 KH2PO4 + CaSO4*2H2O
Al(OH)3 + H2SO4 = (SO4)3Al2 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (SO4)3Al2 + 6 H2O
Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO9(g) + H2(g) = C8H18(l) + H2O =>
8 CO9(g) + 81 H2(g) = C8H18(l) + 72 H2O
C3H5COOH + O2 = CO2 + H2O =>
2 C3H5COOH + 9 O2 = 8 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K(OH) + H2SO4 = H2SO4(OH)2 + K =>
2 K(OH) + H2SO4 = H2SO4(OH)2 + 2 K
SiO2 + Na2CO3 = Na2(SiO3) + CO2 =>
SiO2 + Na2CO3 = Na2(SiO3) + CO2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Ce2 + KOH = KCeO3 + KCe + H2O =>
3 Ce2 + 6 KOH = KCeO3 + 5 KCe + 3 H2O
AgCl3 + NaNO3 = Ag(NO3)3 + NaCl =>
AgCl3 + 3 NaNO3 = Ag(NO3)3 + 3 NaCl
CH3COONa + COOH = CH3COOH + COONa =>
CH3COONa + COOH = CH3COOH + COONa
NaOH + K3PO4 = K3OH + Na(PO4) =>
NaOH + K3PO4 = K3OH + Na(PO4)
C12H22O11 + CuO = CO2 + H2O + Cu2O =>
C12H22O11 + 48 CuO = 12 CO2 + 11 H2O + 24 Cu2O
ZnO + CO2 = Zn2(CO3)2 =>
2 ZnO + 2 CO2 = Zn2(CO3)2
BaCl2 + Ca(NO3)2 = BaCa + ClNO3 =>
BaCl2 + Ca(NO3)2 = BaCa + 2 ClNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
TiCl4(g) + Mg(s) = MgCl2(l) + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2(l) + Ti(s)
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C3H6O + HCl = C3H2Cl + H + O =>
C3H6O + HCl = C3H2Cl + 5 H + O
Ca3(PO4)2 + Na2CO3 = Na3(PO4) + Ca(CO3) =>
Ca3(PO4)2 + 3 Na2CO3 = 2 Na3(PO4) + 3 Ca(CO3)
Ba(NO3)2 + Y2O3 + ZrO(NO3)3 = NO2 + O2 + YBa2Zr2O7 =>
8 Ba(NO3)2 + 2 Y2O3 + 8 ZrO(NO3)3 = 40 NO2 + 13 O2 + 4 YBa2Zr2O7
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2SO4 + PbS = K2S + PbSO4 =>
K2SO4 + PbS = K2S + PbSO4
Na2C2O4 + K2SO4 = Na2SO4 + K2C2O4 =>
Na2C2O4 + K2SO4 = Na2SO4 + K2C2O4
C9H17NO5 + H2O = C9H16NO5 + H3O =>
C9H17NO5 + H2O = C9H16NO5 + H3O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NiCl + Mg(OH)2 = MgCl2 + NiOH =>
2 NiCl + Mg(OH)2 = MgCl2 + 2 NiOH
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(C2H3O2)2 + HCl = PbCl2 + H*C2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 H*C2H3O2
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH
Cu + Fe2NO3 = Fe + Cu2NO3 =>
2 Cu + Fe2NO3 = 2 Fe + Cu2NO3
Y(NO3)3*6H2O = Y2O3 + H2O + O2 + N2 =>
4 Y(NO3)3*6H2O = 2 Y2O3 + 24 H2O + 15 O2 + 6 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
C4H8 + KMnO4 + HOH = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 HOH = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
Cu3SbS4 + HNO3 = Cu(NO3)2 + Sb(NO3)3 + H2SO4 + NO2 + H2O =>
Cu3SbS4 + 42 HNO3 = 3 Cu(NO3)2 + Sb(NO3)3 + 4 H2SO4 + 33 NO2 + 17 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
HClO + AgNO3 = AgCl + HNO3 + O2 =>
2 HClO + 2 AgNO3 = 2 AgCl + 2 HNO3 + O2
ZnBr2 + K2CO3 = KBr + ZnCO3 =>
ZnBr2 + K2CO3 = 2 KBr + ZnCO3
SiBr4 + F2 = SiF2 + Br4 =>
SiBr4 + F2 = SiF2 + Br4
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Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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