| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2(aq) + Na2CrO4(aq) = ZnCrO4(aq) + 2 NaCl(s)
AlOH + HY = AlY + H2O =>
AlOH + HY = AlY + H2O
Cr3(SO3)3 + H2SO4 = Cr2SO4 + HSO3 =>
2 Cr3(SO3)3 + 3 H2SO4 = 3 Cr2SO4 + 6 HSO3
Cl2 + FeSO4 = Fe + Cl2SO4 =>
Cl2 + FeSO4 = Fe + Cl2SO4
Mg + LiNO3 = Li + Mg3NO3 =>
3 Mg + LiNO3 = Li + Mg3NO3
NaHSO3 + HClO = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HClO = H2SO4 + 2 HCl + Na2SO4
HHOO = HHO + OO =>
2 HHOO = 2 HHO + OO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HMnO4 + B(OH)3 = B(MnO4)3 + H2O =>
3 HMnO4 + B(OH)3 = B(MnO4)3 + 3 H2O
Cr5 + O2 = Cr2O5 =>
4 Cr5 + 25 O2 = 10 Cr2O5
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Ca(OH)2 + H2 = Ca + H2O =>
Ca(OH)2 + H2 = Ca + 2 H2O
CrBr2 + Zn = ZnBr2 + Cr =>
CrBr2 + Zn = ZnBr2 + Cr
Sr(OH)2 + HBr(aq) = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr(aq) = 2 H2O + SrBr2
LiCI + K = KCI + Li =>
LiCI + K = KCI + Li
HCOH + KOH = HCOOK + CH3OH =>
2 HCOH + KOH = HCOOK + CH3OH
ICl + H2O = HIO3 + HCl + I2 =>
5 ICl + 3 H2O = HIO3 + 5 HCl + 2 I2
Ph(NO3)2 + KI = PhI2 + KNO3 =>
Ph(NO3)2 + 2 KI = PhI2 + 2 KNO3
NH4CN + Fe(CN)3 = (NH4)3[Fe(CN)6] =>
3 NH4CN + Fe(CN)3 = (NH4)3[Fe(CN)6]
CH3COOCOCH3 + NH3 = CH3CONH2 + CH3COONH4 =>
CH3COOCOCH3 + 2 NH3 = CH3CONH2 + CH3COONH4
MgF2 + HOH = OHF2 + HMg =>
MgF2 + HOH = OHF2 + HMg
Ca + H2 = Ca3H2 =>
3 Ca + H2 = Ca3H2
HCl + H2SO4 = H2Cl + SO4 =>
2 HCl + H2SO4 = 2 H2Cl + SO4
(CH3(CH2)2CH3)(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)2CH3)(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
H3PO4 + KHCO3 = KPO4 + CO3H3 + H =>
H3PO4 + KHCO3 = KPO4 + CO3H3 + H
CH2CHCH2CH23 = CH2CHCHCH2 + H2 =>
CH2CHCH2CH23 = CH2CHCHCH2 + 11 H2
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
Al(SO4)2{-} + Na2O + H2O = OH{-} + NaAlO2 + Na2SO4 =>
2 Al(SO4)2{-} + 5 Na2O + H2O = 2 OH{-} + 2 NaAlO2 + 4 Na2SO4
BeCl2 + Al(NO3)3 = Be(NO3)2 + (AlCl3) =>
3 BeCl2 + 2 Al(NO3)3 = 3 Be(NO3)2 + 2(AlCl3)
C10H16N5O14P3 + H2O = C10H16N5O9P + H3PO4 =>
C10H16N5O14P3 + 3 H2O = C10H16N5O9P + 2 H3PO4
H3PO4 + Ca(OH)2 = Ca(PO)4 + H2O + O2 =>
8 H3PO4 + 2 Ca(OH)2 = 2 Ca(PO)4 + 14 H2O + 7 O2
H2S + HClO3 = S + HCl + H2O =>
3 H2S + HClO3 = 3 S + HCl + 3 H2O
CH3NH2 + HClO4 = (CH3NH3)ClO4 =>
CH3NH2 + HClO4 = (CH3NH3)ClO4
NaOH + CUCl2 = CU(OH)2 + NaCl =>
2 NaOH + CUCl2 = CU(OH)2 + 2 NaCl
(Cr(H2O)6)Cl3 + SOCl2 = CrCl3 + SO2 + HCl =>
(Cr(H2O)6)Cl3 + 6 SOCl2 = CrCl3 + 6 SO2 + 12 HCl
NO + Cl = NOCl =>
NO + Cl = NOCl
AlO + C = AlC + O =>
AlO + C = AlC + O
CUSO4Fe = CUFeSO4 =>
CUSO4Fe = CUFeSO4
BaCO3 + Na2SO4 + HCl = BaSO4 + NaCl + H2O + CO2 =>
BaCO3 + Na2SO4 + 2 HCl = BaSO4 + 2 NaCl + H2O + CO2
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + Na(ClO2) =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 Na(ClO2)
Ni2O3 + H2 = H2NiO2 + NiO =>
Ni2O3 + H2 = H2NiO2 + NiO
Sr(OH)2 + HNO3 = Sr(OH)(NO3) + H2O =>
Sr(OH)2 + HNO3 = Sr(OH)(NO3) + H2O
Li2CO3 + Pb(NO3)2 = Li(NO3) + PbCO3 =>
Li2CO3 + Pb(NO3)2 = 2 Li(NO3) + PbCO3
Ca3N2 + NaI = CaI2 + Na3N =>
Ca3N2 + 6 NaI = 3 CaI2 + 2 Na3N
MnS(aq) + HBr(aq) = MnBr2(aq) + H2S(aq) =>
MnS(aq) + 2 HBr(aq) = MnBr2(aq) + H2S(aq)
Al2O3 + B4C = Al4C3 + CO2 + B =>
2 Al2O3 + 6 B4C = Al4C3 + 3 CO2 + 24 B
CH3(CH2)3CH3 + O2 = CO2 + HOH =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 HOH
BaCrO4 + H2SO4 + (NH4)2SO4 = (NH4)2Cr2O7 + BaSO4 + H2O =>
2 BaCrO4 + H2SO4 + (NH4)2SO4 = (NH4)2Cr2O7 + 2 BaSO4 + H2O
H2Se(aq) + Ba(OH)2(aq) = BaSe + H2O(l) =>
H2Se(aq) + Ba(OH)2(aq) = BaSe + 2 H2O(l)
Li + B = LiB =>
Li + B = LiB
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/25
Équations équilibrées sur04/14/24
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