| Équations équilibrées la veille |
2 KBrICl = 2 KCl + I2 + Br2
MgI2 + Fe = FeI2 + Mg =>
MgI2 + Fe = FeI2 + Mg
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2 + H4SIO = CaSI + H2O =>
Ca(OH)2 + H4SIO = CaSI + 3 H2O
H2S + O2 = SOH2O =>
H2S + O2 = SOH2O
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
Ca3PO42 + SiO2 + C = CaSiO3 + CO2 + P =>
2 Ca3PO42 + 6 SiO2 + 39 C = 6 CaSiO3 + 39 CO2 + 2 P
KOH + AgNO3 = KHO4 + AgN =>
KOH + AgNO3 = KHO4 + AgN
MgCl + Ca(OH)2 = Ca + MgClOH =>
2 MgCl + Ca(OH)2 = Ca + 2 MgClOH
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl =>
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Ca(OH)2 + H2PHO3 = Ca(HPHO3)2 + H2O =>
Ca(OH)2 + 2 H2PHO3 = Ca(HPHO3)2 + 2 H2O
NaBr + HCl + NaOCl = Br2 + NaCl + H2O =>
2 NaBr + 2 HCl + NaOCl = Br2 + 3 NaCl + H2O
CH3CH2OH + Cu2O = C2H4O + Cu + H2O =>
CH3CH2OH + Cu2O = C2H4O + 2 Cu + H2O
Fe2P + S = FeS + P4S10 =>
4 Fe2P + 18 S = 8 FeS + P4S10
Al3 + NaOH + H2O = H2 + Na[Al(OH)4] =>
2 Al3 + 6 NaOH + 18 H2O = 9 H2 + 6 Na[Al(OH)4]
Al2S3 + Na2CO3 + H2O = Al(OH)3 + Na2S + CO2 =>
Al2S3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2S + 3 CO2
NO2 + Au = AuNO2 =>
NO2 + Au = AuNO2
Al + Sn(SO4)2 = Al(SO4)3 + Sn =>
2 Al + 3 Sn(SO4)2 = 2 Al(SO4)3 + 3 Sn
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Cl2 + I2 = ICl =>
Cl2 + I2 = 2 ICl
CaO + Na2CO3 = CaCO3 + Na2O =>
CaO + Na2CO3 = CaCO3 + Na2O
Mg(NO2)2 + H2O = HNO2 + Mg(OH)2 =>
Mg(NO2)2 + 2 H2O = 2 HNO2 + Mg(OH)2
HBr + NaH = NaBr + H2 =>
HBr + NaH = NaBr + H2
WO3 = W + O2 =>
2 WO3 = 2 W + 3 O2
MgI + Fe = FeI + Mg =>
MgI + Fe = FeI + Mg
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O
NaCl + O2 = Cl2 + NaO =>
2 NaCl + O2 = Cl2 + 2 NaO
AgNO3(aq) + Na2SO4(s) = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4(s) = Ag2SO4 + 2 NaNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
P2O5 + BeO = BeO5 + P2O3 =>
2 P2O5 + BeO = BeO5 + 2 P2O3
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
H{+} + Sn + H2O2 = Sn{2+} + H2O =>
2 H{+} + Sn + H2O2 = Sn{2+} + 2 H2O
NH4NO3 + Al = N2 + H2O + Al2O3 =>
3 NH4NO3 + 2 Al = 3 N2 + 6 H2O + Al2O3
Al + Cr(NO3)2 = AlCr + NO3 =>
Al + Cr(NO3)2 = AlCr + 2 NO3
Al + Cl2 + O2 = Al(ClO2)3 =>
2 Al + 3 Cl2 + 6 O2 = 2 Al(ClO2)3
CuSO4 + Li2CO3 = CuCO3 + Li2SO4 =>
CuSO4 + Li2CO3 = CuCO3 + Li2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
LiI + Cl2 = LiCl*I =>
2 LiI + Cl2 = 2 LiCl*I
C6H8O9N2 + O2 = N2 + CO2 + H2O =>
2 C6H8O9N2 + 7 O2 = 2 N2 + 12 CO2 + 8 H2O
Fe2(C2O4)3 = Fe2C2O4 + CO2 =>
Fe2(C2O4)3 = Fe2C2O4 + 4 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NiI4 + HCl = NiCl4 + HI =>
NiI4 + 4 HCl = NiCl4 + 4 HI
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
K + Cu3(PO4)2 = K3(PO4) + Cu =>
6 K + Cu3(PO4)2 = 2 K3(PO4) + 3 Cu
ZrO + NaOH = ZrOH2 + NaO =>
ZrO + 2 NaOH = ZrOH2 + 2 NaO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C3H5(ONO2)3 = CO2 + H2O + N2 + NO =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 5 N2 + 2 NO
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
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