| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + K = HK
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
CoCl2 + (NH4)2CO3 = CoCO3 + (NH4)Cl =>
CoCl2 + (NH4)2CO3 = CoCO3 + 2(NH4)Cl
HClO3(aq) = HClO4 + ClO2 + H2O(l) =>
3 HClO3(aq) = HClO4 + 2 ClO2 + H2O(l)
(Ag(NH3)2)OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2(Ag(NH3)2)OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
Si + Ba(OH)2 + H2O = BaSiO3 + H2 =>
Si + Ba(OH)2 + H2O = BaSiO3 + 2 H2
NaOH + HIn = NaIn + H2O =>
NaOH + HIn = NaIn + H2O
C7H8 + Br2 = C7H8Br2 =>
C7H8 + Br2 = C7H8Br2
Fe + HBr3 = FeBr3 + H2 =>
2 Fe + 2 HBr3 = 2 FeBr3 + H2
Ca(Cl)2 + Na2(SO4) = Ca(SO4) + NaCl =>
Ca(Cl)2 + Na2(SO4) = Ca(SO4) + 2 NaCl
Fe{2} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
KI + Ag(NO3)3 = K(NO3) + AgI3 =>
3 KI + Ag(NO3)3 = 3 K(NO3) + AgI3
Br2 + InI3 = Br2I3 + In =>
Br2 + InI3 = Br2I3 + In
Pb + H2SO3 = Pb2(SO3)3 + H2 =>
2 Pb + 3 H2SO3 = Pb2(SO3)3 + 3 H2
C3H6Br2 + KOH = C3H5Br + KBr + H2O =>
C3H6Br2 + KOH = C3H5Br + KBr + H2O
NaBr + V(NO3)3 = NaBrV(NO3)3 =>
NaBr + V(NO3)3 = NaBrV(NO3)3
Pt + O = Pt2O4 =>
2 Pt + 4 O = Pt2O4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(C6H10O5)4 + H2O = C6H12O6 =>
(C6H10O5)4 + 4 H2O = 4 C6H12O6
CuNO3 + Pb = CuPb + NO3 =>
CuNO3 + Pb = CuPb + NO3
Fe(s) + S8 = FeS(s) =>
8 Fe(s) + S8 = 8 FeS(s)
Mg(H2PO4)2 + KOH = Mg(OH)2 + K3PO4 + H2O =>
Mg(H2PO4)2 + 6 KOH = Mg(OH)2 + 2 K3PO4 + 4 H2O
NaHSO4 + NaOH = NaOHSO4 + NaH =>
NaHSO4 + NaOH = NaOHSO4 + NaH
Cu(OH)2 + CO = CO2 + Cu + H2O =>
Cu(OH)2 + CO = CO2 + Cu + H2O
CaC2 + H2O = CaC2H2O =>
CaC2 + H2O = CaC2H2O
Hg(NO3)2 + H2S = HgS + H2(NO3)2 =>
Hg(NO3)2 + H2S = HgS + H2(NO3)2
S{2-} + H2O = H2S + OH{-} =>
S{2-} + 2 H2O = H2S + 2 OH{-}
H2SO4 + NaHCO3(s) = Na2SO4 + H2O(l) + CO2(g) =>
H2SO4 + 2 NaHCO3(s) = Na2SO4 + 2 H2O(l) + 2 CO2(g)
HNO3 + HBr = Br2 + HNO + H2O =>
HNO3 + 4 HBr = 2 Br2 + HNO + 2 H2O
NaSiO3 + FeCl3 = Fe(SiO3)3 + NaCl =>
3 NaSiO3 + FeCl3 = Fe(SiO3)3 + 3 NaCl
AgNO3(ac) + Na2SO4(ac) = Ag2SO4(ac) + NaNO3 =>
2 AgNO3(ac) + Na2SO4(ac) = Ag2SO4(ac) + 2 NaNO3
C7H127 + O2 = CO2 + H2O =>
4 C7H127 + 155 O2 = 28 CO2 + 254 H2O
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(s) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(s) + 3 CuCl2(aq)
KI + H2SeO3 = Se + KIO3 + H2O =>
2 KI + 3 H2SeO3 = 3 Se + 2 KIO3 + 3 H2O
C6H12 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H10(OH)2 + 4 MnO2 + 4 KOH
FOH = H2O + F2O =>
2 FOH = H2O + F2O
A3 + B3C2 = A2B3 + C2 =>
2 A3 + 3 B3C2 = 3 A2B3 + 3 C2
(C6H10O5)4 + H2O = C6H12O6 =>
(C6H10O5)4 + 4 H2O = 4 C6H12O6
Cr2O7{2-} + H2O2 + H3O{+} = CrO(O2)2 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO(O2)2 + 7 H2O
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
Ba(NO3)2 + Sn(PO4)2 = Ba(PO4)2 + Sn(NO3)2 =>
Ba(NO3)2 + Sn(PO4)2 = Ba(PO4)2 + Sn(NO3)2
HC6H7O6 + CaCO3 = CO2 + H2O + Ca(C6H7O6)2 =>
2 HC6H7O6 + CaCO3 = CO2 + H2O + Ca(C6H7O6)2
Ba + H = BaH2 =>
Ba + 2 H = BaH2
KNO3 + H2SO4 + Fe = K2SO4 + NO + FeSO4 + H2O =>
2 KNO3 + 4 H2SO4 + 3 Fe = K2SO4 + 2 NO + 3 FeSO4 + 4 H2O
Ca3P2 + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Na2B4O7(s) + H2O(l) = NaB(OH)4 + B(OH)3 =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4 + 2 B(OH)3
BrF = BrF3 + Br2 =>
3 BrF = BrF3 + Br2
Na2SO3 + HCl = Na2Cl2 + SO2 + H2O =>
Na2SO3 + 2 HCl = Na2Cl2 + SO2 + H2O
C6H6O + H2O2 = C6H6O2 + H2O =>
C6H6O + H2O2 = C6H6O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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