| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8(s) + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O
AlCl3 + Al(OH)3 = Al(OH)Cl2 =>
2 AlCl3 + Al(OH)3 = 3 Al(OH)Cl2
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
Cl + F = ClF =>
Cl + F = ClF
IU = UI =>
IU = UI
SrCl2 + (NH4)2SO4 = SrSO4 + Cl(NH4) =>
SrCl2 + (NH4)2SO4 = SrSO4 + 2 Cl(NH4)
FeO + SO2 = Fe3O4 + FeS =>
10 FeO + SO2 = 3 Fe3O4 + FeS
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
KOHRb = KRbOH =>
KOHRb = KRbOH
Mg(OH)2 + FePO4 = Mg3(PO4)2 + Fe(OH)3 =>
3 Mg(OH)2 + 2 FePO4 = Mg3(PO4)2 + 2 Fe(OH)3
N2H2 + Cl2 = HCl + N2 =>
N2H2 + Cl2 = 2 HCl + N2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Al(OH)2NO3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)2NO3 + 2 HNO3 = Al(NO3)3 + 2 H2O
ICl + K2CO3 = KCl + CO2 + KIO =>
ICl + K2CO3 = KCl + CO2 + KIO
SCl2 + NaOH = Na2SO3 + S + NaCl + H2O =>
2 SCl2 + 6 NaOH = Na2SO3 + S + 4 NaCl + 3 H2O
CaH2PO4 + NaHCO3 = Ca3PO4 + Na2HPO4 + CO2 + H2O =>
3 CaH2PO4 + 4 NaHCO3 = Ca3PO4 + 2 Na2HPO4 + 4 CO2 + 4 H2O
K2Cr2O7 + C3H7OH + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
C6H4(OH)COOH + BaCl2 + H2O = BaOH + CH2(COOH) + HCl =>
2 C6H4(OH)COOH + 7 BaCl2 + 15 H2O = 7 BaOH + 7 CH2(COOH) + 14 HCl
AgNO3 + H2O = HNO3(OH) + Ag =>
AgNO3 + H2O = HNO3(OH) + Ag
BaCl2 + Pb3(PO4)2 = PbCl2 + Ba3(PO4)2 =>
3 BaCl2 + Pb3(PO4)2 = 3 PbCl2 + Ba3(PO4)2
KOH + Cl2 = KClO3 + H2O + KCl =>
6 KOH + 3 Cl2 = KClO3 + 3 H2O + 5 KCl
Ag2O + HNO3 = AgNO3 + HOH =>
Ag2O + 2 HNO3 = 2 AgNO3 + HOH
HNO2 + HS = H2S + NO2 =>
HNO2 + HS = H2S + NO2
C44H90 + O2 = CO2 + H2O =>
2 C44H90 + 133 O2 = 88 CO2 + 90 H2O
HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O
CuSO4 + MgCO3 = CuCO3 + MgSO4 =>
CuSO4 + MgCO3 = CuCO3 + MgSO4
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{2-} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
CH3COOKH2SO4 = CH2COOHKSO4H2 =>
CH3COOKH2SO4 = CH2COOHKSO4H2
Fe(No3)2 + Br2 = FeBr3 + Fe(No3)3 =>
6 Fe(No3)2 + 3 Br2 = 2 FeBr3 + 4 Fe(No3)3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgC2H3O2(aq) + AlCl3(aq) = AgCl(s) + Al(C2H3O2)3(aq) =>
3 AgC2H3O2(aq) + AlCl3(aq) = 3 AgCl(s) + Al(C2H3O2)3(aq)
CO + H2O + F2 = C2H3F + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3F + 7 O2
H2SO4(aq) + NaOH = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH = Na2SO4(aq) + 2 H2O
C4H8O2 + CH4 = C5H10O2 + H2O =>
7 C4H8O2 + 2 CH4 = 6 C5H10O2 + 2 H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
AlCl3 + H2O = AlOHCl3 + H2 =>
2 AlCl3 + 2 H2O = 2 AlOHCl3 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(OH)3 + Na2O2 = Na2Cr2O7 + NaOH + H2O =>
2 Cr(OH)3 + 3 Na2O2 = Na2Cr2O7 + 4 NaOH + H2O
NH3CH3Cl = CH3NH3Cl =>
NH3CH3Cl = CH3NH3Cl
KBr + Cl2 = Br2 + K2Cl2 =>
2 KBr + Cl2 = Br2 + K2Cl2
HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g) =>
2 HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g)
NH4PO4 + ZnClO = ZnPO4 + NH4ClO =>
NH4PO4 + ZnClO = ZnPO4 + NH4ClO
Br + C + I = BrCI =>
Br + C + I = BrCI
CH3CH2CH2OH + CH3CH2COOH = CH3CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2OH + CH3CH2COOH = CH3CH2CH2CH2COOCH3 + H2O
Mn7 = Mn =>
Mn7 = 7 Mn
NaOH + S = NaS + H2O + Na2S2O3 =>
6 NaOH + 6 S = 4 NaS + 3 H2O + Na2S2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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