| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KOH + 4 Cl2 = KClO4 + 7 KCl + 4 H2O
Si + ClCl = SiClClClCl =>
Si + 2 ClCl = SiClClClCl
K2S + NaClO + H2SO4 = S + Na2SO4 + KCl + H2O =>
3 K2S + 6 NaClO + 2 H2SO4 = 2 S + 3 Na2SO4 + 6 KCl + 2 H2O
Li3N + K2SO4 = Li2SO4 + K3N =>
2 Li3N + 3 K2SO4 = 3 Li2SO4 + 2 K3N
NaCO3 + HCl = NaH + ClCO3 =>
NaCO3 + HCl = NaH + ClCO3
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
Ca2CO3 + CH3COOH = CH3COOCa + H2O + CO2 =>
Ca2CO3 + 2 CH3COOH = 2 CH3COOCa + H2O + CO2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO3 + H2O =>
2 KMnO4 + 6 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 6 Na2SO4 + K2SO3 + 3 H2O
C11H15NO2 + CH3OH + CH2Cl2 = C10H15NHCl + CH3CHOHCH2 + H2O =>
2 C11H15NO2 + 39 CH3OH + CH2Cl2 = 2 C10H15NHCl + 14 CH3CHOHCH2 + 29 H2O
NO3 + H3 = N + H2O =>
NO3 + 2 H3 = N + 3 H2O
NaCO3 + NH4I = NaI + NH4CO3 =>
NaCO3 + NH4I = NaI + NH4CO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cu + HNO5 = NO + Cu(NO5)2 + H2O =>
7 Cu + 16 HNO5 = 2 NO + 7 Cu(NO5)2 + 8 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
K2SO4 + Al(OH)3 = Al2(SO4)3 + KOH =>
3 K2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 KOH
KOH + P4 + H2O = PH3 + K3PO4 =>
9 KOH + 2 P4 + 3 H2O = 5 PH3 + 3 K3PO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C2H4 + Ca(OH)2 = C2H4(OH)2 + Ca =>
C2H4 + Ca(OH)2 = C2H4(OH)2 + Ca
CH3NO2 + O = CO2 + NO2 + H2O =>
2 CH3NO2 + 7 O = 2 CO2 + 2 NO2 + 3 H2O
C2 + D2 = C2D3 =>
2 C2 + 3 D2 = 2 C2D3
CH3NO2 + NaOH = CH4N2O + Na2CO3 + H2O =>
2 CH3NO2 + 2 NaOH = CH4N2O + Na2CO3 + 2 H2O
D2 + C2 = D2C =>
2 D2 + C2 = 2 D2C
NaCl + CuBr2 = CuCl2 + NaBr =>
2 NaCl + CuBr2 = CuCl2 + 2 NaBr
ZnCl2(ac) + Na3PO4(ac) = Zn3(PO4)2(ac) + NaCl(ac) =>
3 ZnCl2(ac) + 2 Na3PO4(ac) = Zn3(PO4)2(ac) + 6 NaCl(ac)
C6H6 + CuO = CO2 + H2O + Cu =>
C6H6 + 15 CuO = 6 CO2 + 3 H2O + 15 Cu
F2 + CuCl = CuF2 + Cl =>
F2 + CuCl = CuF2 + Cl
K + H2SO4 = K2SO4O4 + S + H2O =>
6 K + 8 H2SO4 = 3 K2SO4O4 + 5 S + 8 H2O
FeSO4 + K4Fe(CN)6 = K2SO4 + Fe4[Fe(CN)6]2 =>
4 FeSO4 + 2 K4Fe(CN)6 = 4 K2SO4 + Fe4[Fe(CN)6]2
Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O
SO4 + Ca(OH)2 = CaSO5 + H2O =>
SO4 + Ca(OH)2 = CaSO5 + H2O
Mn + Cr(NO3)3 = Mn(NO3)2 + Cr =>
3 Mn + 2 Cr(NO3)3 = 3 Mn(NO3)2 + 2 Cr
Li2O + HCOOH = HCOOLi + H2O =>
Li2O + 2 HCOOH = 2 HCOOLi + H2O
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
Na2CO3 + H2O = NaOH + H2O*CO2 =>
Na2CO3 + 2 H2O = 2 NaOH + H2O*CO2
Al + CH3COOH = AlCH3COOH =>
Al + CH3COOH = AlCH3COOH
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
C12H22O11(s) = C + H2O =>
C12H22O11(s) = 12 C + 11 H2O
Ni3 + NaOH = NiOH + Na3Ni =>
4 Ni3 + 9 NaOH = 9 NiOH + 3 Na3Ni
Na2Co3 + Ca3P2 = CaCo3 + Na3P =>
3 Na2Co3 + Ca3P2 = 3 CaCo3 + 2 Na3P
Pb + N2 + O2 = Pb(NO3)2 =>
Pb + N2 + 3 O2 = Pb(NO3)2
NaOH + H2C2O4*H2O = H2O + Na2C2O4 =>
2 NaOH + H2C2O4*H2O = 3 H2O + Na2C2O4
H4SiO4 + Va(OH)5 = Va4(SiO4)5 + H2O =>
5 H4SiO4 + 4 Va(OH)5 = Va4(SiO4)5 + 20 H2O
CaCl + OH = Ca + ClOH =>
CaCl + OH = Ca + ClOH
K2SO4 + Al(OH)3 = Al2(SO4)3 + KOH =>
3 K2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 KOH
LiBr(s) = Li + Br =>
LiBr(s) = Li + Br
NaCl + CuBr2 = CuCl2 + NaBr =>
2 NaCl + CuBr2 = CuCl2 + 2 NaBr
Fe{3+} + FeS2 = Fe{2+} + S =>
2 Fe{3+} + FeS2 = 3 Fe{2+} + 2 S
KMg3AlSi3O10(OH)2 + H{+} = Al2Si2O5(OH)4 + K{+} + Mg{2+} + SiO2 + H2O =>
2 KMg3AlSi3O10(OH)2 + 14 H{+} = Al2Si2O5(OH)4 + 2 K{+} + 6 Mg{2+} + 4 SiO2 + 7 H2O
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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