| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(HI) + NaClO = I2 + NaCl + H2O
K + water = KOH + H =>
K + H2O = KOH + H
Cl2 + KHCO3 = HCO3 + KCl =>
Cl2 + 2 KHCO3 = 2 HCO3 + 2 KCl
Ag3AsO4 + SnSO4 + H2SO4 = Sn(SO4)2 + AsH3 + Ag + H2O =>
2 Ag3AsO4 + 11 SnSO4 + 11 H2SO4 = 11 Sn(SO4)2 + 2 AsH3 + 6 Ag + 8 H2O
K2SO4 + FeSO4 = K2Fe2S3O12 =>
K2SO4 + 2 FeSO4 = K2Fe2S3O12
C8H18 + CuO2 = CO2 + Cu + H2O =>
2 C8H18 + 25 CuO2 = 16 CO2 + 25 Cu + 18 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Ca(OH)2 + HClO = Ca(ClO)2 + H2O =>
Ca(OH)2 + 2 HClO = Ca(ClO)2 + 2 H2O
C13H8O + NaBH4 + CH3OH = C13H9OH + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H9OH + NaB(OCH3)4
Co(NO3)2 + H3PO4 = HNO3 + Co3(PO4)2 =>
3 Co(NO3)2 + 2 H3PO4 = 6 HNO3 + Co3(PO4)2
HNO3 + Cr = Cr(NO3)3 + NO2 + H2O =>
6 HNO3 + Cr = Cr(NO3)3 + 3 NO2 + 3 H2O
Li + H3Po4 = LiPo4 + H2 =>
2 Li + 2 H3Po4 = 2 LiPo4 + 3 H2
B2H9 + O2 = B2O3 + H2O =>
4 B2H9 + 15 O2 = 4 B2O3 + 18 H2O
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
CrO7{2-} + H{+} + CH3CH2OH = Cr{3+} + C2H4O2 + H2O =>
4 CrO7{2-} + 20 H{+} + 9 CH3CH2OH = 4 Cr{3+} + 9 C2H4O2 + 19 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
C3H6O3 + C2H5OH = C5H10O3 + H2O =>
C3H6O3 + C2H5OH = C5H10O3 + H2O
NH4MgPO4 + HCl = MgCl2 + H3PO4 + NH4Cl =>
NH4MgPO4 + 3 HCl = MgCl2 + H3PO4 + NH4Cl
Mn(NO3)3 + Na2CO3 = Mn2(CO3)3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2CO3 = Mn2(CO3)3 + 6 NaNO3
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2 =>
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2
SiO2*2CaO + HCl = CaCl2 + H2O + SiO2 =>
SiO2*2CaO + 4 HCl = 2 CaCl2 + 2 H2O + SiO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
CH2CH2 + HCl = CH2ClCH3 =>
CH2CH2 + HCl = CH2ClCH3
S + KClO3 + H2O = K2SO3 + H2SO4 + Cl2 =>
2 S + 2 KClO3 + H2O = K2SO3 + H2SO4 + Cl2
NaOH + HC1 = NaC1 + H2O =>
NaOH + HC1 = NaC1 + H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
SOClBr + H2O = HCl + HBr + H2SO3 =>
SOClBr + 2 H2O = HCl + HBr + H2SO3
AgNo3 + FeS = Ag2S + FeNo3 + S =>
2 AgNo3 + 2 FeS = Ag2S + 2 FeNo3 + S
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
C6H4(OH)CO2H + CH3OH = H2O + C6H4(HO)COOCH3 =>
C6H4(OH)CO2H + CH3OH = H2O + C6H4(HO)COOCH3
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
*NaNO3 + KCl = *NaCl + KNO3 =>
*NaNO3 + KCl = *NaCl + KNO3
MCl + AgNO3 = M(NO3) + AgCl =>
MCl + AgNO3 = M(NO3) + AgCl
KCl + NaClO2 = KClO + NaClO =>
KCl + NaClO2 = KClO + NaClO
S + NaOH = Na2S + Na2SO3 + H2O(g) =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O(g)
C2H6O + NaOH = C2H5ONa + H2O =>
C2H6O + NaOH = C2H5ONa + H2O
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
Na3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2(s) + NaNO3 =>
2 Na3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2(s) + 6 NaNO3
NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
Mg2O + HCl = MgCl + H2O =>
Mg2O + 2 HCl = 2 MgCl + H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
K3[Fe(CN)6] + HCl = KCl + H3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 HCl = 3 KCl + H3[Fe(CN)6]
FePO4 + H{+} = Fe{3+} + HPO4{2-} =>
FePO4 + H{+} = Fe{3+} + HPO4{2-}
RbF + Sc(NO3)3 = RbSc3F10 + RbNO3 =>
10 RbF + 3 Sc(NO3)3 = RbSc3F10 + 9 RbNO3
NaCl + P = PCl + Na =>
NaCl + P = PCl + Na
Li2S + S = Li2S8 =>
Li2S + 7 S = Li2S8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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