| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + 2 NH4Cl = PbCl2 + 2 NH3 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaH2 + Ta2O5 = CaO + Ta + H2O =>
5 CaH2 + 2 Ta2O5 = 5 CaO + 4 Ta + 5 H2O
Cl2O3 + H2 = Cl + H2O =>
Cl2O3 + 3 H2 = 2 Cl + 3 H2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
CH3CH2Cl + O2 = CO2 + H2O + HCl =>
CH3CH2Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Si12H3 + O2 = SiO2 + H2O3 =>
4 Si12H3 + 57 O2 = 48 SiO2 + 6 H2O3
SO3 + H2O2 = SO4 + H2O =>
SO3 + H2O2 = SO4 + H2O
Al(ClO4)3 + LiOH = Al(OH)3 + LiClO4 =>
Al(ClO4)3 + 3 LiOH = Al(OH)3 + 3 LiClO4
KOH + NaOH + H2CO3 = KNaCO3 + H2O =>
KOH + NaOH + H2CO3 = KNaCO3 + 2 H2O
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
Pb + HgNO3 = Pb(NO3)2 + Hg =>
Pb + 2 HgNO3 = Pb(NO3)2 + 2 Hg
OH{-} + Cl2 = Cl{-} + ClO4{-} + H2O =>
8 OH{-} + 4 Cl2 = 7 Cl{-} + ClO4{-} + 4 H2O
Cu2 + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu2 + 2 Zn(NO3)2 = 2 Cu(NO3)2 + 2 Zn
NH4ClPb(NO3)2 = PbClNH4(NO3)2 =>
NH4ClPb(NO3)2 = PbClNH4(NO3)2
C6H13OH + HBr = H2O + C6H13Br =>
C6H13OH + HBr = H2O + C6H13Br
AgF + K = KF + Ag =>
AgF + K = KF + Ag
Cu2Cl2 + O2 + H2O = CuCl2*3Cu(OH)2*H2O + CuCl2 =>
6 Cu2Cl2 + 3 O2 + 8 H2O = 2 CuCl2*3Cu(OH)2*H2O + 4 CuCl2
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
NH3 + H2O = NH3*H2O = NH4 + OH =>
NH3 + H2O = NH3*H2O
C3H4N2 + H2O = C3H4N2H + OH =>
C3H4N2 + H2O = C3H4N2H + OH
HCO3 + AlOH = H2O + AlCO3 =>
HCO3 + AlOH = H2O + AlCO3
Al + H2O + SO2 = Al2(SO3)3 + H2 =>
2 Al + 3 H2O + 3 SO2 = Al2(SO3)3 + 3 H2
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
{-}5x = {-}3x =>
{-}5x = {-}3x
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CaH2 + Ta2O5 = CaO + Ta + H2O =>
5 CaH2 + 2 Ta2O5 = 5 CaO + 4 Ta + 5 H2O
Al + Cu(NO3)2(aq) = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2(aq) = 2 Al(NO3)3 + 3 Cu
V2(CO3)3 = V2O3 + CO2 =>
V2(CO3)3 = V2O3 + 3 CO2
ZnSO3 + Cu = ZnCu + SO3 =>
ZnSO3 + Cu = ZnCu + SO3
FeBr2(aq) + NaOH(aq) = Fe(OH)2(s) + NaBr(aq) =>
FeBr2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaBr(aq)
(NH4)2Fe(SO4)2 + Na2S = FeS + (NH4)2SO4 + Na2SO4 =>
(NH4)2Fe(SO4)2 + Na2S = FeS + (NH4)2SO4 + Na2SO4
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
NaClO3 + H2SO4 = HClO4 + NaCl + Na2SO4 =>
8 NaClO3 + 3 H2SO4 = 6 HClO4 + 2 NaCl + 3 Na2SO4
Na2O2 + ClO2 = NaClO2 + O2 =>
Na2O2 + 2 ClO2 = 2 NaClO2 + O2
LiNO3 = O2 + NO2 + Li2O =>
4 LiNO3 = O2 + 4 NO2 + 2 Li2O
FeCl3 + H2S = FeS + H2Cl3 =>
FeCl3 + H2S = FeS + H2Cl3
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
PbAgNo3 = Pb(No3)Ag =>
PbAgNo3 = Pb(No3)Ag
NH2 + CUO = N2 + CU + H2O =>
2 NH2 + 2 CUO = N2 + 2 CU + 2 H2O
AgNO3 + NaHS = Ag2S + NaNO3 + H2S =>
2 AgNO3 + 2 NaHS = Ag2S + 2 NaNO3 + H2S
Rh(s) + Br2(g) = RhBr3(s) =>
2 Rh(s) + 3 Br2(g) = 2 RhBr3(s)
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
ReF6 + Re = ReF4 =>
2 ReF6 + Re = 3 ReF4
CH3CSNH2 + H2O + H = CH3COOH + NH4 + H2S =>
CH3CSNH2 + 2 H2O + H = CH3COOH + NH4 + H2S
AuCl3 + (NH4)2(C2O4) = Au + NH4Cl + CO2 =>
2 AuCl3 + 3(NH4)2(C2O4) = 2 Au + 6 NH4Cl + 6 CO2
C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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