| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10 + 5 Cl2 = 5 C + 10 HCl
CaSiO3 + H3PO4 + H2O + SrO = Ca(HPO4)*2H2O + H2SiO4 + Sr =>
CaSiO3 + H3PO4 + 2 H2O + SrO = Ca(HPO4)*2H2O + H2SiO4 + Sr
CuSO4*5H2O + H2O = CuSO4*6H2O =>
CuSO4*5H2O + H2O = CuSO4*6H2O
H + I = HI =>
H + I = HI
(C4H10) + (O2) = (H2O) + (CO2) =>
2(C4H10) + 13(O2) = 10(H2O) + 8(CO2)
H2PO + OH = HPO3 + H2O =>
H2PO + 5 OH = HPO3 + 3 H2O
CoCl2 + Fe2O3 = CoO + FeCl3 =>
3 CoCl2 + Fe2O3 = 3 CoO + 2 FeCl3
Mg(NO3)2 + K2CO3 = K(NO3) + MgCO3 =>
Mg(NO3)2 + K2CO3 = 2 K(NO3) + MgCO3
Fe(Cl)3 + KI = Fe(I)3 + KCl =>
Fe(Cl)3 + 3 KI = Fe(I)3 + 3 KCl
CuSO4*5H2O = CuSO4 + H2O = CuO =>
CuSO4*5H2O = CuSO4 + 5 H2O
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
C18H28O2 + C6H10 = C22H42O2 + C6H6 =>
6 C18H28O2 + 15 C6H10 = 6 C22H42O2 + 11 C6H6
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
K2Cr2O7 + KCl2 + NaOH = KCrO4 + KCl + NaCl + H2O =>
K2Cr2O7 + 2 KCl2 + 2 NaOH = 2 KCrO4 + 2 KCl + 2 NaCl + H2O
(ZnOH)2SO4 + NaOH = Na2(Zn(OH)4) + Na2SO4 =>
(ZnOH)2SO4 + 6 NaOH = 2 Na2(Zn(OH)4) + Na2SO4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(s) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(s)
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
Cu(OH)2 + Al2(SO4)3 = CuSO4 + Al(OH)3 =>
3 Cu(OH)2 + Al2(SO4)3 = 3 CuSO4 + 2 Al(OH)3
CH3COOH(aq) + CaCO3(s) = Ca2{+} + CH3COO{-} + CO2(g) + H2O(l) =>
11 CH3COOH(aq) + 16 CaCO3(s) = 8 Ca2{+} + 8 CH3COO{-} + 22 CO2(g) + 10 H2O(l)
FeO + LiOH + H2O = Li2[Fe(OH)4] =>
FeO + 2 LiOH + H2O = Li2[Fe(OH)4]
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Ag + HgCl2 = AgCl + Hg =>
2 Ag + HgCl2 = 2 AgCl + Hg
SiO2 + CaC2 = CaCO3 + CO2 + Si =>
5 SiO2 + 2 CaC2 = 2 CaCO3 + 2 CO2 + 5 Si
Cr2(SO4)3 + Br2 + NaOH = Na2SO4 + NaCrO4 + H2O + NaBr =>
Cr2(SO4)3 + 4 Br2 + 16 NaOH = 3 Na2SO4 + 2 NaCrO4 + 8 H2O + 8 NaBr
BaCl2 + H2O = BaOH2 + Cl2 =>
BaCl2 + H2O = BaOH2 + Cl2
Cu + P8 = CuP =>
8 Cu + P8 = 8 CuP
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
CI + O2 = CIO2 =>
CI + O2 = CIO2
(NH4)2CO3 + AgNO3 = NH4 + NO3 + AgCO3 =>
(NH4)2CO3 + AgNO3 = 2 NH4 + NO3 + AgCO3
H2S + ClO3 = H2SO4 + Cl =>
3 H2S + 4 ClO3 = 3 H2SO4 + 4 Cl
Al2(SO4)3 + KSCN = K3[Al(SCN)6] + K2SO4 =>
Al2(SO4)3 + 12 KSCN = 2 K3[Al(SCN)6] + 3 K2SO4
Al(NO3)3 + K = AlK + NO3 =>
Al(NO3)3 + K = AlK + 3 NO3
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq) =>
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq)
CrCl3 + S(NH4)2 = Cr(NH4)2 + SCl3 =>
CrCl3 + S(NH4)2 = Cr(NH4)2 + SCl3
KMnO4 + C2O4H2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 C2O4H2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 + LiCl = Ca(Cl)2 + (Li)2CO3 =>
CaCO3 + 2 LiCl = Ca(Cl)2 + (Li)2CO3
MgCl2*6H2O + C2H5NO2 = MgC2H3NO2 + H2O + HCl =>
MgCl2*6H2O + C2H5NO2 = MgC2H3NO2 + 6 H2O + 2 HCl
Zn(OH)2 + (HCl) = (H2O) + ZnCl2 =>
Zn(OH)2 + 2(HCl) = 2(H2O) + ZnCl2
Fe + NaCH{3}COO = Na + FeCH{3}COO =>
Fe + NaCH{3}COO = Na + FeCH{3}COO
Os(OH)6 + H2CO2 = Os(CHO2)6 + H2O =>
Os(OH)6 + 6 H2CO2 = Os(CHO2)6 + 6 H2O
C3H7NO2 + O2 = NH3 + H2O + CO2 =>
C3H7NO2 + 3 O2 = NH3 + 2 H2O + 3 CO2
CaC2 + NaClO + H2O = C + Ca(OH)2 + NaCl =>
CaC2 + NaClO + H2O = 2 C + Ca(OH)2 + NaCl
NO2 + Ca(OH)2 = Ca(NO3)2 + HNO2 =>
4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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