| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CdCl2 + O2 = 2 CdO + 2 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H18 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
10 C12H18 + 42 KMnO4 + 63 H2SO4 = 15 C8H6O4 + 21 K2SO4 + 42 MnSO4 + 108 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NaCl + Ag(NO3)2 = AgCl + Na(NO3)2 =>
NaCl + Ag(NO3)2 = AgCl + Na(NO3)2
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2 =>
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2
MgCl2(ac) + H2SO4(l) = MgSO4(s) + HCl(ac) =>
MgCl2(ac) + H2SO4(l) = MgSO4(s) + 2 HCl(ac)
CdCl2 + O2 = CdO + Cl2 =>
2 CdCl2 + O2 = 2 CdO + 2 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CdCl2 + O2 = CdO + Cl2 =>
2 CdCl2 + O2 = 2 CdO + 2 Cl2
potassiumbromide = potassium + bromine =>
2 KBr = 2 K + Br2
FeSO4(ac) + (NH4)2S(ac) = FeS(s) + (NH4)2SO4(ac) =>
FeSO4(ac) + (NH4)2S(ac) = FeS(s) + (NH4)2SO4(ac)
Cl2(g) + NaOH(aq) = H2O(l) + NaCl(aq) + NaClO3(aq) =>
3 Cl2(g) + 6 NaOH(aq) = 3 H2O(l) + 5 NaCl(aq) + NaClO3(aq)
HOOC{-}CHOH{-}CHOH{-}COOH + NH4OH = H4NOOC{-}CHOH{-}CHOH{-}COON4H + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + NH4OH = H4NOOC{-}CHOH{-}CHOH{-}COON4H + H2O
H2PO4 + H2O = H3PO4 + OH =>
H2PO4 + H2O = H3PO4 + OH
NH4NO3 + Mg(OH)2 = NH3 + MgNO3 + H2O =>
7 NH4NO3 + 8 Mg(OH)2 = 6 NH3 + 8 MgNO3 + 13 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C11H14O2 + O2 = CO2 + H2O =>
2 C11H14O2 + 27 O2 = 22 CO2 + 14 H2O
CdCl2 + O2 = CdO + Cl2 =>
2 CdCl2 + O2 = 2 CdO + 2 Cl2
SiO2(s) + HCl(g) = SiCl4(g) + H2O(g) =>
SiO2(s) + 4 HCl(g) = SiCl4(g) + 2 H2O(g)
Pb + FeAsO4 = Pb3(AsO4)3 + Fe =>
3 Pb + 3 FeAsO4 = Pb3(AsO4)3 + 3 Fe
NO2 + H2O = HNO3HNO2 =>
2 NO2 + H2O = HNO3HNO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Zn(O2CCH3)2 + LiOH = ZnOH + Li(O2CCH3)2 =>
Zn(O2CCH3)2 + LiOH = ZnOH + Li(O2CCH3)2
FeSO4 + H2S + NH3 = FeS + NH4OH + SO2 =>
3 FeSO4 + 4 H2S + 4 NH3 = 3 FeS + 4 NH4OH + 4 SO2
C9H11NO3 + O2 = CO2 + H2O + N2 =>
4 C9H11NO3 + 41 O2 = 36 CO2 + 22 H2O + 2 N2
MeCO3 + HCl = MeCl2 + CO2 + H2O =>
MeCO3 + 2 HCl = MeCl2 + CO2 + H2O
SCl4 + Mg = S + MgCl2 =>
SCl4 + 2 Mg = S + 2 MgCl2
CH3OCH3(g) + O2(g) = CO2(g) + H2O =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O
NO3NH4 + CH2 = H2O + N2 + CO2 =>
3 NO3NH4 + CH2 = 7 H2O + 3 N2 + CO2
MnO2 + NaClO4 + NaOH = NaCl + Na2MnO4 + H2O =>
4 MnO2 + NaClO4 + 8 NaOH = NaCl + 4 Na2MnO4 + 4 H2O
Na2S2O3 + CuSO4 = Na6[Cu(S2O3)4] + Na2SO4 =>
4 Na2S2O3 + CuSO4 = Na6[Cu(S2O3)4] + Na2SO4
CSe2 + Cl2 = CCl4 + Se =>
CSe2 + 2 Cl2 = CCl4 + 2 Se
Al3C4 + H2 = CH4 + Al =>
Al3C4 + 8 H2 = 4 CH4 + 3 Al
AgN2H6Cl + HCl = AgCl + NH4Cl =>
AgN2H6Cl + 2 HCl = AgCl + 2 NH4Cl
HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH =>
HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH
FeOHBr2 + KOH = Fe(OH)3 + KBr =>
FeOHBr2 + 2 KOH = Fe(OH)3 + 2 KBr
H2 + N2 + H2O = NH4OH =>
3 H2 + N2 + 2 H2O = 2 NH4OH
FeCl3(ac) + KOH(ac) = Fe(OH)3(s) + KCl(ac) =>
FeCl3(ac) + 3 KOH(ac) = Fe(OH)3(s) + 3 KCl(ac)
K(No3) + NaCl = KCl + Na(No3) =>
K(No3) + NaCl = KCl + Na(No3)
Ru + S + H + B = RuSHB =>
Ru + S + H + B = RuSHB
CH3CO + OH = CH3COO + H2O =>
CH3CO + 2 OH = CH3COO + H2O
H2S + SO2 = S + HO =>
H2S + SO2 = 2 S + 2 HO
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O
Cl2 + H2SO4 = HCl + HSO4Cl =>
Cl2 + H2SO4 = HCl + HSO4Cl
ZnSO4*6H2O = ZnSO4 + H2O =>
ZnSO4*6H2O = ZnSO4 + 6 H2O
K + Cl2 = KCl129 =>
2 K + 129 Cl2 = 2 KCl129
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl4 + H2O =>
CrI3 + 54 Cl2 + 32 NaOH = Na2CrO4 + 3 NaIO4 + 27 NaCl4 + 16 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HBr + CaO = CaBr2 + H2O =>
2 HBr + CaO = CaBr2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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