| Équations équilibrées la veille | Équations équilibrées le lendemain |
W + 2 HNO3 + 6 HF = WF6 + 2 NO + 4 H2O
(C6H10O5) + H2O = C6H12O6 =>
(C6H10O5) + H2O = C6H12O6
Na2CO3*10H2O + FeCl3*6H2O = Fe(OH)3 + NaCl + CO2 + H2O =>
3 Na2CO3*10H2O + 2 FeCl3*6H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2 + 39 H2O
NaCl + PbI2 = NaI + PbCl2 =>
2 NaCl + PbI2 = 2 NaI + PbCl2
Zn + CuSO4(aq) = ZnSO4(an) + Cu(s) =>
Zn + CuSO4(aq) = ZnSO4(an) + Cu(s)
TiCl3 + LiOH = TiOH + LiCl3 =>
TiCl3 + LiOH = TiOH + LiCl3
Cu + PbNO3 = Cu(NO3) + Pb =>
Cu + PbNO3 = Cu(NO3) + Pb
NaHCO3 + H3PO4 = Na2 + HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2 + HPO4 + 2 H2O + 2 CO2
MgCl2(aq) + Ag(NO3)(aq) = AgCl2(aq) + Mg(NO3) =>
MgCl2(aq) + Ag(NO3)(aq) = AgCl2(aq) + Mg(NO3)
SrSO4 + C2H4O2 = Sr(CH2COO)2 + H2O + SO2 =>
SrSO4 + 2 C2H4O2 = Sr(CH2COO)2 + 2 H2O + SO2
Ba + P = Ba2P3 =>
2 Ba + 3 P = Ba2P3
PbO + C = PbCO =>
PbO + C = PbCO
Na + AlS = Al + NaS =>
Na + AlS = Al + NaS
NO + NO2 + K2CO3 = KNO2 + CO2 =>
NO + NO2 + K2CO3 = 2 KNO2 + CO2
NaNo3 + HI = NaI + HNo3 =>
NaNo3 + HI = NaI + HNo3
NaHCO3 + H3PO4 = Na2 + HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2 + HPO4 + 2 H2O + 2 CO2
I2 + CCl4 = IC + Cl2 =>
I2 + 2 CCl4 = 2 IC + 4 Cl2
Na + LiO = Li + Na2O =>
2 Na + LiO = Li + Na2O
KCrO2 + HNO3 = Cr(NO3)3 + H2O + KNO3 =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + 2 H2O + KNO3
K3Fe(CN)6 + Fe(NO3)3 = KNO3 + Fe(CN)3 =>
K3Fe(CN)6 + Fe(NO3)3 = 3 KNO3 + 2 Fe(CN)3
SbH3 + Cl2O + H2O = H4Sb2O7 + H{+} + Cl{-} =>
2 SbH3 + 4 Cl2O + 3 H2O = H4Sb2O7 + 8 H{+} + 8 Cl{-}
I4O9 = I2 + O6 =>
2 I4O9 = 4 I2 + 3 O6
NaHCO3 + H3PO4 = Na2 + HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2 + HPO4 + 2 H2O + 2 CO2
Mg(ClO3)2 + H2SO4 = MgSO4 + HClO3 =>
Mg(ClO3)2 + H2SO4 = MgSO4 + 2 HClO3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
KOH + CrBr2 = KBr2 + OHCr =>
KOH + CrBr2 = KBr2 + OHCr
HCOOH + Mg2 = (HCOO)2Mg + H2 =>
4 HCOOH + Mg2 = 2(HCOO)2Mg + 2 H2
AgO + HCl = AgCl + H2 + O2 =>
2 AgO + 2 HCl = 2 AgCl + H2 + O2
FeCl3 + KSCN = KCl + FeSCNCl2 =>
FeCl3 + KSCN = KCl + FeSCNCl2
CH4(g) + O2(l) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(l) = CO2(g) + 2 H2O(g)
CaC2 + C2H2 = CaH2 + C3 =>
3 CaC2 + 3 C2H2 = 3 CaH2 + 4 C3
KI + H2SO4 = K2(SO4) + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2(SO4) + 4 I2 + H2S + 4 H2O
CuO + C6H12O6 = Cu + CO2 + H2O =>
12 CuO + C6H12O6 = 12 Cu + 6 CO2 + 6 H2O
NaHPO3 + H2O = H2PO3 + NaOH =>
NaHPO3 + H2O = H2PO3 + NaOH
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
BeCl2 + NH4OH = Be(OH)2 + NH4Cl =>
BeCl2 + 2 NH4OH = Be(OH)2 + 2 NH4Cl
Cr + CaCO3 = Cr2(CO3)3 + Ca =>
2 Cr + 3 CaCO3 = Cr2(CO3)3 + 3 Ca
NaCl2 + CaSO4 = CaCl2 + NaSO4 =>
NaCl2 + CaSO4 = CaCl2 + NaSO4
NaCO3 + H3PO4 = NaPO4 + H2O + HCO2 =>
NaCO3 + H3PO4 = NaPO4 + H2O + HCO2
HI + K2CrO4 = I2 + KI + CrI3 + H2O =>
16 HI + 2 K2CrO4 = 3 I2 + 4 KI + 2 CrI3 + 8 H2O
C7H8 + Br2 = C7H5Br3 + HBr =>
C7H8 + 3 Br2 = C7H5Br3 + 3 HBr
K + H2SIO3 = KSIO3 + H =>
K + H2SIO3 = KSIO3 + 2 H
NaOH(aq) + CH3COOH = CH3COONa + H2O =>
NaOH(aq) + CH3COOH = CH3COONa + H2O
Fe2(SO4)3 + SO2 + I2 + H2O = FeI2 + H2SO4 =>
Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O = 2 FeI2 + 6 H2SO4
K(MnO7) + HBr = MnBr2 + KBr + H2O + Br2 =>
2 K(MnO7) + 28 HBr = 2 MnBr2 + 2 KBr + 14 H2O + 11 Br2
Si + HCl = SiHCl3 + H2 =>
Si + 3 HCl = SiHCl3 + H2
BaCl2 + NH3 = [Ba(NH3)4]Cl2 =>
BaCl2 + 4 NH3 = [Ba(NH3)4]Cl2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
(Co(NH3)6)SO4(OH) + Na2S = CoS + S + NaOH + Na2SO4 + NH3 =>
2(Co(NH3)6)SO4(OH) + 3 Na2S = 2 CoS + S + 2 NaOH + 2 Na2SO4 + 12 NH3
Pb(NO3)2(aq) + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3 = PbCO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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