| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
H2SO4 + K2Cr2O7 + H2O2 = K2SO4 + H2O + Cr2O7 =>
H2SO4 + K2Cr2O7 + H2O2 = K2SO4 + 2 H2O + Cr2O7
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
KPO4 + Na(NO3)2 = K(NO3)2 + NaPO4 =>
KPO4 + Na(NO3)2 = K(NO3)2 + NaPO4
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
Fe{2+} + I{3+} = Fe{3+} + I2 =>
6 Fe{2+} + 2 I{3+} = 6 Fe{3+} + I2
CH3C4C8CH3 + O2 = CO2 + H2O =>
2 CH3C4C8CH3 + 31 O2 = 28 CO2 + 6 H2O
St + O2 = StO =>
2 St + O2 = 2 StO
S8 + O2 + FeCl + H2 = HClFeSO4 =>
S8 + 16 O2 + 8 FeCl + 4 H2 = 8 HClFeSO4
Ammoniumhydroxide = ammonia + water =>
NH4OH = NH3 + H2O
WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgS + Br2 + HF = MgF2 + HBr + S8 =>
8 MgS + 8 Br2 + 16 HF = 8 MgF2 + 16 HBr + S8
H2(g) + O2 = H2O(e) =>
2 H2(g) + O2 = 2 H2O(e)
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
NO + KBrO3 + KOH = KNO3 + Br2 + H2 =>
4 NO + 2 KBrO3 + 2 KOH = 4 KNO3 + Br2 + H2
O3 = O(g) =>
O3 = 3 O(g)
C4H10 + O3 = CO2 + H2O =>
3 C4H10 + 13 O3 = 12 CO2 + 15 H2O
[Cu(NH3)4]{2+} + S{2-} = NH3 + CuS =>
[Cu(NH3)4]{2+} + S{2-} = 4 NH3 + CuS
H2SO4 + Ag2(CO3)2 = Ag2(SO4)2 + CO2 + H2O =>
2 H2SO4 + Ag2(CO3)2 = Ag2(SO4)2 + 2 CO2 + 2 H2O
CaC2O4 + KMnO4 + H2TeO4 = Ca2TeO4 + Mn2(TeO4)3 + K2TeO4 + CO2 + H2O =>
8 CaC2O4 + 2 KMnO4 + 8 H2TeO4 = 4 Ca2TeO4 + Mn2(TeO4)3 + K2TeO4 + 16 CO2 + 8 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Cu{2}SO4 + Fe = Cu + Fe{3}SO4 =>
3 Cu{2}SO4 + 2 Fe = 3 Cu + 2 Fe{3}SO4
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
NaOH + CO2 = HNa + CO3 =>
NaOH + CO2 = HNa + CO3
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
Ba(ClO4)2 + H3PO4 = Ba3(PO4)2 + HClO4 =>
3 Ba(ClO4)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HClO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na3PO4 + FeNO3 = Na3NO3 + FePO4 =>
Na3PO4 + FeNO3 = Na3NO3 + FePO4
SnO + H2 = Sn2 + H2O =>
2 SnO + 2 H2 = Sn2 + 2 H2O
C6H12O6 + HNO3 = N2 + CO2 + H2O =>
5 C6H12O6 + 24 HNO3 = 12 N2 + 30 CO2 + 42 H2O
C3H6 + Br2 = C3Br2H6 =>
C3H6 + Br2 = C3Br2H6
Ra + Cl2 = RaCl2 =>
Ra + Cl2 = RaCl2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Pb(OH)3 + HBr = H2O + PbBr3 =>
Pb(OH)3 + 3 HBr = 3 H2O + PbBr3
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
H2 + (PO4) = H3(PO4) =>
3 H2 + 2(PO4) = 2 H3(PO4)
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Ca(OH)2 + NH4NO3*5Ca(NO3)2*10H2O = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4NO3*5Ca(NO3)2*10H2O = 11 Ca(NO3)2 + 2 NH3 + 22 H2O
K2Cr2O7 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Na2CO3 + H2O2 = NaOH + H2CO3 + O2 =>
Na2CO3 + 2 H2O2 = 2 NaOH + H2CO3 + O2
Ra + C = RaC2 =>
Ra + 2 C = RaC2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
NH3(g) + CO2 = H2O + OC(NH2)2 =>
2 NH3(g) + CO2 = H2O + OC(NH2)2
Fe + NaNO3 = Fe(NO3)2 + Na =>
Fe + 2 NaNO3 = Fe(NO3)2 + 2 Na
C2H5OH + NaClO = CHCl + CH5O2Na =>
C2H5OH + NaClO = CHCl + CH5O2Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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