Équations équilibrées la veille |
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2 =>
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2
Ag2(S2O3) + HNO3 = Ag(NO3) + H2(S2O3) =>
Ag2(S2O3) + 2 HNO3 = 2 Ag(NO3) + H2(S2O3)
Cr2O3 + NaOH = NaCrO2 + H2O =>
Cr2O3 + 2 NaOH = 2 NaCrO2 + H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na(OH) + Zn(No3)2 = NaNo3 + Zn(OH)2 =>
2 Na(OH) + Zn(No3)2 = 2 NaNo3 + Zn(OH)2
CoCl2H2O + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 4 H2O
Pb(ClO3)2 + BaBr2 = Ba(ClO3)2 + PbBr2 =>
Pb(ClO3)2 + BaBr2 = Ba(ClO3)2 + PbBr2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
NiCl + Mg(OH)2 = MgCl2 + NiOH =>
2 NiCl + Mg(OH)2 = MgCl2 + 2 NiOH
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + HOH =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HOH
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
HOOCCH2CHOHCOOH + NaOH = HOOCCH2CHOHCOONa + H2O =>
HOOCCH2CHOHCOOH + NaOH = HOOCCH2CHOHCOONa + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NH4OH2 = H2O + NH4NO3 =>
10 HNO3 + 8 NH4OH2 = 11 H2O + 9 NH4NO3
H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(aq) + 2 H2O(l)
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
H2 + SO3 = H2S + O2 =>
2 H2 + 2 SO3 = 2 H2S + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
*Mg + O2 = MgO =>
2*Mg + O2 = 2 MgO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C3H6 + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
2 C3H6 + 12 KMnO4 + 12 KOH = 3 C2H4O2 + 12 K2MnO4 + 6 H2O
NiCl + Mg(OH)2 = MgCl2 + NiOH =>
2 NiCl + Mg(OH)2 = MgCl2 + 2 NiOH
C7H7Br + Na = C14H14 + NaBr =>
2 C7H7Br + 2 Na = C14H14 + 2 NaBr
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
H2Te = H + Te =>
H2Te = 2 H + Te
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C10H20O2 + KOH = C10H19O2K + H2O =>
C10H20O2 + KOH = C10H19O2K + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Al(OH)3 + C3 = Al + H2O + CO2 =>
4 Al(OH)3 + C3 = 4 Al + 6 H2O + 3 CO2
H2Te = H + Te =>
H2Te = 2 H + Te
H2MnSO4 + (NH4)2S2O8H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
H2MnSO4 + 2(NH4)2S2O8H2O = MnO2 + 3 H2SO4 + 2(NH4)2SO4
SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O
H{+} + Cr2O7{-2} + I2 = Cr{+3} + IO3{-3} + H2O =>
2 H{+} + Cr2O7{-2} + I2 = 2 Cr{+3} + 2 IO3{-3} + H2O
Al(OH)3 + C3 = Al + H2O + CO2 =>
4 Al(OH)3 + C3 = 4 Al + 6 H2O + 3 CO2
POBr3 + Ba(OH)2 = Ba3(PO4)2 + BaBr2 + H2O =>
2 POBr3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaBr2 + 6 H2O
H2CrO4 = CrO3 + H2O =>
H2CrO4 = CrO3 + H2O
CH3CHCH3 + Cl2 = CH3CHCH2Cl + HCl =>
CH3CHCH3 + Cl2 = CH3CHCH2Cl + HCl
FrNO3 + H2SO4 = FrHSO4 + HNO3 =>
FrNO3 + H2SO4 = FrHSO4 + HNO3
Ni(OH)3 + HCl = NiCl2 + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 NiCl2 + Cl2 + 6 H2O
K2O + Zn = K + ZnO =>
K2O + Zn = 2 K + ZnO
SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + H2O
Na2SO4 + Cu(OH)2 = CuSO4 + NaOH =>
Na2SO4 + Cu(OH)2 = CuSO4 + 2 NaOH
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Équations équilibrées sur01/05/25
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