| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11*H2O = 4 C3H6O3
KH3(C2O4)2*2H2O + KMnO4 + H{+} = Mn{2+} + K{+} + H2O + CO2 =>
5 KH3(C2O4)2*2H2O + 4 KMnO4 + 17 H{+} = 4 Mn{2+} + 9 K{+} + 26 H2O + 20 CO2
CH4(g) + F2(g) = CF4(g) + HF(g) =>
CH4(g) + 4 F2(g) = CF4(g) + 4 HF(g)
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Ba(NO2)2 + KMnO4 + H2SO4 = Ba(NO3)2 + K2SO4 + MnSO4 + H2O =>
5 Ba(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ba(NO3)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
FeNH4(SO4)2 + NH4SCN = Fe(SCN)SO4 + (NH4)2SO4 =>
FeNH4(SO4)2 + NH4SCN = Fe(SCN)SO4 + (NH4)2SO4
Ca3(PO4) + F + H2SO4 = H3PO4 + CaSO4 + HF =>
Ca3(PO4) + 3 F + 3 H2SO4 = H3PO4 + 3 CaSO4 + 3 HF
CuO + NH4H2PO4 = Cu2P2O7 + NH3 + H2O =>
2 CuO + 2 NH4H2PO4 = Cu2P2O7 + 2 NH3 + 3 H2O
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
Cr(SO4)3 + Na3PO4 = Cr(PO4)2 + Na2SO4 =>
Cr(SO4)3 + 2 Na3PO4 = Cr(PO4)2 + 3 Na2SO4
H2O2 + CrCl2 + KOH = K2CrO4 + KCl + H2O =>
2 H2O2 + CrCl2 + 4 KOH = K2CrO4 + 2 KCl + 4 H2O
PH3 + KMnO4 + H2SO4 = H2O + H3PO4 + K2SO4 + MnSO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 5 H3PO4 + 4 K2SO4 + 8 MnSO4
H + N = HN4 =>
H + 4 N = HN4
Copper(ii)chloride + sodiumhydroxide = sodiumchloride + copper(ii)hydroxide =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
Pb(s) + HgBr2(ac) = PbBr2 + Hg =>
Pb(s) + HgBr2(ac) = PbBr2 + Hg
C2H6O + NaOH = NaC2H5O + H2O =>
C2H6O + NaOH = NaC2H5O + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O =>
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O
Ba(s) + HBr(aq) = BaBr2(aq) + H2(g) =>
Ba(s) + 2 HBr(aq) = BaBr2(aq) + H2(g)
Ca + AlI3 = Al + CaI2 =>
3 Ca + 2 AlI3 = 2 Al + 3 CaI2
C4H10(g) + O(g) = CO(g) + H2O(g) =>
C4H10(g) + 9 O(g) = 4 CO(g) + 5 H2O(g)
CaF2 = F + Ca =>
CaF2 = 2 F + Ca
HHHHHHHH = HHHHHHHHHHHHH =>
13 HHHHHHHH = 8 HHHHHHHHHHHHH
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2 =>
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O3 + K2O = KCrO2 =>
Cr2O3 + K2O = 2 KCrO2
NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
Hg(NO3)3 + Sn = Sn(NO3)2 + Hg =>
2 Hg(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Hg
AlBr3 + LiNO3 = LiBr + Al(NO3)3 =>
AlBr3 + 3 LiNO3 = 3 LiBr + Al(NO3)3
(NH4)2CO3 + ZnBr2 = NH4Br + ZnCO3 =>
(NH4)2CO3 + ZnBr2 = 2 NH4Br + ZnCO3
NaCl(ac) + H2SO4(l) = Na2SO4(ac) + HCl =>
2 NaCl(ac) + H2SO4(l) = Na2SO4(ac) + 2 HCl
CH3CH2CH2CH2CCCH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CCCH2OH + 19 O2 = 14 CO2 + 12 H2O
Sn(NO3)4 + NaI = SnI4 + NaNO3 =>
Sn(NO3)4 + 4 NaI = SnI4 + 4 NaNO3
AgNO3 + NaCl = Na2NO3 + AgCl2 =>
AgNO3 + 2 NaCl = Na2NO3 + AgCl2
Fe = Fe2 =>
2 Fe = Fe2
H + Ag = AgH =>
H + Ag = AgH
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
AlOH + H2SO4 = H2OH + AlSO4 =>
AlOH + H2SO4 = H2OH + AlSO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
BiCl3 + Na2SnO2 + NaOH = Na2SnO3 + H2O + Bi + NaCl =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 3 H2O + 2 Bi + 6 NaCl
Fe + CuCl2 = FeCl3 + Cu(s) =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu(s)
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
KMnO4 + Na2S2O3 + HCl = KCl + MnCl2 + Na2S4O6 + NaCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 8 H2O
NaH + HNO3 = NaNO3 + H2 =>
NaH + HNO3 = NaNO3 + H2
Mg + Mn3O4 = MgO + Mn =>
4 Mg + Mn3O4 = 4 MgO + 3 Mn
P2O + H2O = POH =>
P2O + H2O = 2 POH
Li3AsO3 + HF = LiF + H3AsO3 =>
Li3AsO3 + 3 HF = 3 LiF + H3AsO3
MnC2O4*3H2O(s) + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H2O(s) + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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