| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ag(NH3)2]Cl + 2 HBr = AgCl + 2 NH4Br
Sb2S5 + HNO3 = H2O + S + NO + HSbO3 =>
3 Sb2S5 + 10 HNO3 = 2 H2O + 15 S + 10 NO + 6 HSbO3
SO2 + KOH + KBrO3 = KBr + K2SO4 + H2O =>
3 SO2 + 6 KOH + KBrO3 = KBr + 3 K2SO4 + 3 H2O
Cl2 + ROH + H2 = RCl + H2O =>
Cl2 + 2 ROH + H2 = 2 RCl + 2 H2O
Cu(NO3)2 + H2O = Cu(NO3)2*3H2O =>
Cu(NO3)2 + 3 H2O = Cu(NO3)2*3H2O
KBr + Hg2(NO3)2 = KNO3 + Hg2Br2 =>
2 KBr + Hg2(NO3)2 = 2 KNO3 + Hg2Br2
KMnO4 + H2C2O4*2H2O = K2C2O4 + MnCO4*2H2O + CO2 + H2O =>
2 KMnO4 + 4 H2C2O4*2H2O = K2C2O4 + 2 MnCO4*2H2O + 4 CO2 + 8 H2O
MoO2 + Al + KOH = KMoO2 + KAlO2 + H2O =>
3 MoO2 + Al + 4 KOH = 3 KMoO2 + KAlO2 + 2 H2O
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
PbS2O3 + K2CO3 = PbCO3 + K2S2O3 =>
PbS2O3 + K2CO3 = PbCO3 + K2S2O3
H2O + Sr = H2Sr + O =>
H2O + Sr = H2Sr + O
NaCl2 + O2 = Cl2 + NaO =>
2 NaCl2 + O2 = 2 Cl2 + 2 NaO
Cl2Mg + NaH2PO4 = Cl2PO4 + MgNaH2 =>
Cl2Mg + NaH2PO4 = Cl2PO4 + MgNaH2
MnSO4 + NH3 = Mn(NH3)4SO4 =>
MnSO4 + 4 NH3 = Mn(NH3)4SO4
C3H8 + O = CO2 + H2O = =>
C3H8 + 10 O = 3 CO2 + 4 H2O
MgNH4PO46H2O + NH4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO46H2O + 168 NH4 = Mg2P2O7 + 170 NH3 + 87 H2O
H + Cl2 = HCl2 =>
H + Cl2 = HCl2
Ni3CO3(OH)4 + C2H2O4 = NiC2O4 + CO2 + H2O =>
Ni3CO3(OH)4 + 3 C2H2O4 = 3 NiC2O4 + CO2 + 5 H2O
KMnO4 + H2SO4 + C6H12O = K2SO4 + MnSO4 + CO2 + H2O =>
34 KMnO4 + 51 H2SO4 + 5 C6H12O = 17 K2SO4 + 34 MnSO4 + 30 CO2 + 81 H2O
MnSO4 + NaOH + NaNO3 = Na2MnO4 + NaNO2 + Na2SO4 + H2O =>
MnSO4 + 4 NaOH + 2 NaNO3 = Na2MnO4 + 2 NaNO2 + Na2SO4 + 2 H2O
H2SO4 + NaOCl = Na2SO4 + HOCl =>
H2SO4 + 2 NaOCl = Na2SO4 + 2 HOCl
In + Bi = In3Bi3 =>
3 In + 3 Bi = In3Bi3
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO3 + H2O =>
6 KMnO4 + 5 Na2C2O4 + 14 H2SO4 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO3 + 14 H2O
Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2
Rb + HNO3 = RbNO3 + N2O + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + N2O + 5 H2O
phosphine + oxygen = water + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Na(l) + Br2(s) = NaBr2(s) =>
Na(l) + Br2(s) = NaBr2(s)
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4 =>
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4
ClI7 = Cl7 + I =>
7 ClI7 = Cl7 + 49 I
Li2O + Si + CaO = CaSiO3 + Li =>
2 Li2O + Si + CaO = CaSiO3 + 4 Li
Na2[Sn(OH)4] + HNO3 + K2Cr2O7 = NaNO3 + Sn(NO3)4 + KNO3 + Cr(NO3)3 + H2O =>
3 Na2[Sn(OH)4] + 26 HNO3 + K2Cr2O7 = 6 NaNO3 + 3 Sn(NO3)4 + 2 KNO3 + 2 Cr(NO3)3 + 19 H2O
Ru2O3 = Ru + O2 =>
2 Ru2O3 = 4 Ru + 3 O2
BaO + H2O = Ba(OH)2*8H2O =>
BaO + 9 H2O = Ba(OH)2*8H2O
C6H3COOH + H2 = C6H5COOH =>
C6H3COOH + H2 = C6H5COOH
CO2 + NH3 = H2NCONH2 + H2O =>
CO2 + 2 NH3 = H2NCONH2 + H2O
Te + Xe + As = TeXeAs =>
Te + Xe + As = TeXeAs
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*7H2O + (NH4)2SO4 + H2SO4 + H2O
Pd + Br = PdBr2 =>
Pd + 2 Br = PdBr2
AlCl3 + Cl{-} = (AlCl5){2-} =>
AlCl3 + 2 Cl{-} = (AlCl5){2-}
Al + NH4OH = NH4Al + OH =>
Al + NH4OH = NH4Al + OH
CH3CHSHCH3 + H2O2 = (CH3CHSCH3)2 + H2O =>
2 CH3CHSHCH3 + H2O2 = (CH3CHSCH3)2 + 2 H2O
Cu + Cl{-2} = CuCl{-2} =>
Cu + Cl{-2} = CuCl{-2}
C12H16O2 + O2 = CO2 + H2O =>
C12H16O2 + 15 O2 = 12 CO2 + 8 H2O
Ca(PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba + PO4 =>
Ca(PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba + 2 PO4
Al + HNO3 = Al(NO3)29 + NO2 + H2O =>
Al + 58 HNO3 = Al(NO3)29 + 29 NO2 + 29 H2O
Na + F2 = Na3F =>
6 Na + F2 = 2 Na3F
Na2CO3 + HNO3 = Na2NO3 + CO3 + H2 =>
2 Na2CO3 + 2 HNO3 = 2 Na2NO3 + 2 CO3 + H2
BaN + NH4CO3 = BaCO3 + NH4N =>
BaN + NH4CO3 = BaCO3 + NH4N
Pb(NO3)2 + NaOHAl = Pb(OHAl)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOHAl = Pb(OHAl)2 + 2 NaNO3
Ag2SO4 + NaO3 = Ag2O3 + NaSO4 =>
Ag2SO4 + NaO3 = Ag2O3 + NaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
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