| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 2 Cr = 2 CrBr3
C6H14 + AgNO3 = C6NO3 + AgH14 =>
C6H14 + AgNO3 = C6NO3 + AgH14
KI + CCl4 + Cl2 = KCl3 + CI2 =>
2 KI + CCl4 + Cl2 = 2 KCl3 + CI2
FeCl2 + H2S = Fe2S2 + HCl =>
2 FeCl2 + 2 H2S = Fe2S2 + 4 HCl
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn =>
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
OH + Hg = HgO + H2O =>
2 OH + Hg = HgO + H2O
CuNO3 + Fe = Fe(NO3)3 + Cu =>
3 CuNO3 + Fe = Fe(NO3)3 + 3 Cu
NaOH + N2SO4 = NOH + Na2SO4 =>
2 NaOH + N2SO4 = 2 NOH + Na2SO4
NaO2 + NaOH = Na2O2 + H2O =>
2 NaO2 + 4 NaOH = 3 Na2O2 + 2 H2O
Cr(HS)3 + KOH = KHS + Cr(OH)3 =>
Cr(HS)3 + 3 KOH = 3 KHS + Cr(OH)3
NaO2 + NaOH = Na2O2 + H2O =>
2 NaO2 + 4 NaOH = 3 Na2O2 + 2 H2O
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
ZnBr2 + KOH = KBr + K2Zn(OH)4 =>
ZnBr2 + 4 KOH = 2 KBr + K2Zn(OH)4
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
NaCrO2 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 NaCrO2 + 3 NaClO4 + 8 NaOH = 8 Na2CrO4 + 3 NaCl + 4 H2O
FeCl2 + H2S = Fe2S2 + HCl =>
2 FeCl2 + 2 H2S = Fe2S2 + 4 HCl
NaMnO4 + NaI + H2O = MnO2 + HIO3 + NaOH =>
2 NaMnO4 + NaI + 2 H2O = 2 MnO2 + HIO3 + 3 NaOH
KOH + CO2 = KCO3 + H2 =>
2 KOH + 2 CO2 = 2 KCO3 + H2
Li2 + HCl = LiCl + H2 =>
Li2 + 2 HCl = 2 LiCl + H2
Ca3(PO4)2 + Cl2 = CaCl2 + PO4 =>
Ca3(PO4)2 + 3 Cl2 = 3 CaCl2 + 2 PO4
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
AgNo3 + CaCl2 = Ca(No3)2 + AgCl =>
2 AgNo3 + CaCl2 = Ca(No3)2 + 2 AgCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
C18H29SO3{-} + O2 = CO2 + H2O + H{+} + SO4{2-} =>
2 C18H29SO3{-} + 51 O2 = 36 CO2 + 28 H2O + 2 H{+} + 2 SO4{2-}
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
PbO2 + NaCrO3 + NaOH = Na2CrO4 + Na[Pb(OH)3] =>
PbO2 + 2 NaCrO3 + 3 NaOH = 2 Na2CrO4 + Na[Pb(OH)3]
Ca + Mg = Ca2Mg3 =>
2 Ca + 3 Mg = Ca2Mg3
Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Al2S3 + HOH = Al2O3 + H2S =>
Al2S3 + 3 HOH = Al2O3 + 3 H2S
C10H22 + Br2 = C10H22Br2 =>
C10H22 + Br2 = C10H22Br2
KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + NH4OH = NH4Cl2 + CuOH =>
CuCl2 + NH4OH = NH4Cl2 + CuOH
AlCl3(aq) + AgNO3(aq) = Al(NO3)3(aq) + AgCl(s) =>
AlCl3(aq) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 AgCl(s)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
LiNO3 + H3PO4 = Li3PO4 + HNO3 =>
3 LiNO3 + H3PO4 = Li3PO4 + 3 HNO3
NaCo3 + BaCl = NaCl + BaCo3 =>
NaCo3 + BaCl = NaCl + BaCo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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