| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TlOHSO4 + H2SO4 = Tl2(SO4)3 + 2 H2O
Al + HNO3 = Al(HNO3) =>
Al + HNO3 = Al(HNO3)
KMnO4 + HCl = ClMn2 + KCl + Cl2 + H2O =>
4 KMnO4 + 32 HCl = 2 ClMn2 + 4 KCl + 13 Cl2 + 16 H2O
Al + HNO3 = Al(HNO3) =>
Al + HNO3 = Al(HNO3)
Cl2 + Na2SO3 = NaCl + SO2 + NaClO =>
Cl2 + Na2SO3 = NaCl + SO2 + NaClO
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
NaH + H2SO4 = NaSO4 + H3 =>
NaH + H2SO4 = NaSO4 + H3
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
FeCl2 = Cl2 + Fe =>
FeCl2 = Cl2 + Fe
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KCl{+} + Cl2{-} = KCl + Cl2 =>
KCl{+} + Cl2{-} = KCl + Cl2
RbMnO4 + HCl = MnCl2 + RbCl + Cl2 + H2O =>
2 RbMnO4 + 16 HCl = 2 MnCl2 + 2 RbCl + 5 Cl2 + 8 H2O
BaO + Ca(NO3)2 = CaO + Ba(NO3)2 =>
BaO + Ca(NO3)2 = CaO + Ba(NO3)2
C10H12O + Br2 = C10H11OBr + HBr =>
C10H12O + Br2 = C10H11OBr + HBr
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2 =>
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2
CH3COOOH + H2O = CH3CO2H + H2O2 =>
CH3COOOH + H2O = CH3CO2H + H2O2
ZnO + KNO3 = ZnNO3 + KO =>
ZnO + KNO3 = ZnNO3 + KO
K2Cr2O7 + K2Se + H2SO4 = Se + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2Se + 7 H2SO4 = 3 Se + Cr2(SO4)3 + 7 H2O + 4 K2SO4
FeCl3 + K3[Fe(CN)6] + SnCl2 = SnCl4 + Fe3[Fe(CN)6]2 + KCl =>
6 FeCl3 + 4 K3[Fe(CN)6] + 3 SnCl2 = 3 SnCl4 + 2 Fe3[Fe(CN)6]2 + 12 KCl
Mg(OH)Br + HCl = MgCl2 + H2O + HBr =>
Mg(OH)Br + 2 HCl = MgCl2 + H2O + HBr
K2Cr2O7 + K2Se + H2SO4 = Se + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2Se + 7 H2SO4 = 3 Se + Cr2(SO4)3 + 7 H2O + 4 K2SO4
NaOCl + Na2SO = Na2SO3 + NaCl =>
2 NaOCl + Na2SO = Na2SO3 + 2 NaCl
CH3COOOH + H2O = CH3CO2H + H2O2 =>
CH3COOOH + H2O = CH3CO2H + H2O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
Ni(NO3)2(H2O)6 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = Ni3Co7Fe20O40 + CO2 + H2O + N =>
27 Ni(NO3)2(H2O)6 + 63 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7 = 9 Ni3Co7Fe20O40 + 1200 CO2 + 2960 H2O + 720 N
MnCO3 + O2 + NaOH = MnO2 + H2O + Na2CO3 =>
2 MnCO3 + O2 + 4 NaOH = 2 MnO2 + 2 H2O + 2 Na2CO3
P2O5 + H2O = HPO4 + H2 =>
P2O5 + 3 H2O = 2 HPO4 + 2 H2
CO3{-2} + HCl = Cl{-} + H2O + CO2 =>
CO3{-2} + 2 HCl = 2 Cl{-} + H2O + CO2
CH3COOH + S2Cl2 = CH3COCl + SO2 + S + HCl =>
2 CH3COOH + 2 S2Cl2 = 2 CH3COCl + SO2 + 3 S + 2 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NaHCO3 + C3H4(OH)(COOH)3 = C3H4(OH)(COONa)3 + CO2 + H2O =>
3 NaHCO3 + C3H4(OH)(COOH)3 = C3H4(OH)(COONa)3 + 3 CO2 + 3 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
CoCl2*6H2O + O2 = CoO + H2O + Cl =>
2 CoCl2*6H2O + O2 = 2 CoO + 12 H2O + 4 Cl
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-2} + H2O =>
CrI3 + 12 H2O2 + 8 OH{-} = CrO4{2-} + 3 IO4{-2} + 16 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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