| Équations équilibrées la veille |
CH4 + 2 O2 = CO2 + 2 H2O
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
MgO2 = Mg + O =>
MgO2 = Mg + 2 O
Na(OH) + Ag2(CO3) = AgOH + Na2CO3 =>
2 Na(OH) + Ag2(CO3) = 2 AgOH + Na2CO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na(OH) + Ag2(CO3) = AgOH + Na2CO3 =>
2 Na(OH) + Ag2(CO3) = 2 AgOH + Na2CO3
Ga + Cl = GaCl3 =>
Ga + 3 Cl = GaCl3
CaCl2 + Na3N = Ca3N2 + NaCl =>
3 CaCl2 + 2 Na3N = Ca3N2 + 6 NaCl
K{+} + CrO4{2-} = K2CrO4 =>
2 K{+} + CrO4{2-} = K2CrO4
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
HCOONa + H2SO4 = Na2SO4 + HCOOH =>
2 HCOONa + H2SO4 = Na2SO4 + 2 HCOOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + CrO4 = Ag2CrO4 =>
2 Ag + CrO4 = Ag2CrO4
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
I3{-} + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I3{-} + 22 MnO4{-} + 26 H2O = 9 H4IO6{-} + 22 MnO2 + 16 OH{-}
Ca(OH)2 + CO2 = CaO + C(OH)4 =>
2 Ca(OH)2 + CO2 = 2 CaO + C(OH)4
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + H2O + K2SO4 =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 KNO3 + 4 H2O + K2SO4
H2SO4 + KMnO4 + C6H3Cl3 = HClO3 + CO2 + MnSO4 + K2SO4 + H2O =>
63 H2SO4 + 42 KMnO4 + 5 C6H3Cl3 = 15 HClO3 + 30 CO2 + 42 MnSO4 + 21 K2SO4 + 63 H2O
MgCl2 + Ag = AgCl3 + Mg =>
3 MgCl2 + 2 Ag = 2 AgCl3 + 3 Mg
Mn + CaO = Ca + MnO =>
Mn + CaO = Ca + MnO
Fe + NiCl2 = FeCl + Ni =>
2 Fe + NiCl2 = 2 FeCl + Ni
MgBr2 + H2CO3 = MgCO3 + HBr =>
MgBr2 + H2CO3 = MgCO3 + 2 HBr
LiMnO4 + H2SO4 + H2Te = Li2SO4 + MnSO4 + Te + H2O =>
2 LiMnO4 + 3 H2SO4 + 5 H2Te = Li2SO4 + 2 MnSO4 + 5 Te + 8 H2O
Si + NaOH + H2O = Na2SiO3 + H =>
Si + 2 NaOH + H2O = Na2SiO3 + 4 H
NaCl + C3H8O = NaO + C3H8Cl =>
NaCl + C3H8O = NaO + C3H8Cl
C7H + Br2 = C7Br2 + H =>
C7H + Br2 = C7Br2 + H
H2O2 + KOH + C6N6FeK4 = H2K4 + FeO2 + KN6 + C6OH =>
H2O2 + KOH + C6N6FeK4 = H2K4 + FeO2 + KN6 + C6OH
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3(PO4) + BaBr2 = Ba3(PO4)2 + NaBr =>
2 Na3(PO4) + 3 BaBr2 = Ba3(PO4)2 + 6 NaBr
F2 + KCl = Cl + K2F2 =>
F2 + 2 KCl = 2 Cl + K2F2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li2S(aq) + Ni(NO3)2(aq) = LiNO3(aq) + NiS(s) =>
Li2S(aq) + Ni(NO3)2(aq) = 2 LiNO3(aq) + NiS(s)
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
PbNO3 + Na2CO3 = Pb2CO3 + NaNO3 =>
2 PbNO3 + Na2CO3 = Pb2CO3 + 2 NaNO3
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
KMnO4 + NaOH + MnCl2 = MnO2 + H2O + NaCl + KCl =>
2 KMnO4 + 4 NaOH + 3 MnCl2 = 5 MnO2 + 2 H2O + 4 NaCl + 2 KCl
H3PO4 + RbOH = Rb3PO4 + H2O =>
H3PO4 + 3 RbOH = Rb3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn + HBr = SnBr2 + H2 =>
Sn + 2 HBr = SnBr2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
P + NaIO3 + NaOH = Na3PO4 + NaI + H2O =>
6 P + 5 NaIO3 + 18 NaOH = 6 Na3PO4 + 5 NaI + 9 H2O
BICl3 + H2O = BIOCl + HCl =>
BICl3 + H2O = BIOCl + 2 HCl
Ca5F(PO4)3 + SiO2 + C = CaSiO3 + CaF2 + CO + P =>
2 Ca5F(PO4)3 + 9 SiO2 + 15 C = 9 CaSiO3 + CaF2 + 15 CO + 6 P
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
KMnO4 + Fe3(PO4)2 = K3PO4 + Fe(MnO4)2 =>
6 KMnO4 + Fe3(PO4)2 = 2 K3PO4 + 3 Fe(MnO4)2
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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