| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + 2 NH4 = (NH4)2CO3 + 2 H
Ba(OH)2(aq) + H3PO4 = BaPO4(s) + H3(OH)2(aq) =>
Ba(OH)2(aq) + H3PO4 = BaPO4(s) + H3(OH)2(aq)
CS2 + O6 = CO2 + SO4 =>
3 CS2 + 5 O6 = 3 CO2 + 6 SO4
K2CO3 + NaHCO3 = KHCO3 + Na2CO3 =>
K2CO3 + 2 NaHCO3 = 2 KHCO3 + Na2CO3
As2S3 + ClO3{-} + H2O = AsO4{3-} + S + Cl{-} + H{+} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 AsO4{3-} + 9 S + 5 Cl{-} + 18 H{+}
CH3CHO + KMnO4 + H2SO4 = H2O + MnO2 + CH3COOH + K2SO4 =>
3 CH3CHO + 2 KMnO4 + H2SO4 = H2O + 2 MnO2 + 3 CH3COOH + K2SO4
CrCl7 = Cr + Cl2 =>
2 CrCl7 = 2 Cr + 7 Cl2
C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr
Fe2O3 + CHCOOH = Fe(CHCOO)3 + H2O =>
Fe2O3 + 6 CHCOOH = 2 Fe(CHCOO)3 + 3 H2O
K2CrO4 + HCl = CrCl3 + KOH + Cl + H2O =>
K2CrO4 + 6 HCl = CrCl3 + 2 KOH + 3 Cl + 2 H2O
HI + K2Cr2O7 + HClO4 = I2 + KClO4 + Cr(ClO4)3 + H2O =>
6 HI + K2Cr2O7 + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cr(ClO4)3 + 7 H2O
LiOH + CO = LiCO + HO =>
LiOH + CO = LiCO + HO
CrCl3 + H2O = CrO4H8Cl3 =>
CrCl3 + 4 H2O = CrO4H8Cl3
Potassium + H2O = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
Cu(CH3COO)2 + C2H5OH = Cu(OH)2 + C2H5 + COO =>
9 Cu(CH3COO)2 + 14 C2H5OH = 9 Cu(OH)2 + 24 C2H5 + 16 COO
CH3NH2 + HCl = CH3NH3 + Cl32 =>
32 CH3NH2 + 32 HCl = 32 CH3NH3 + Cl32
BrO2 + S2O3 = SO3 + Br =>
3 BrO2 + 2 S2O3 = 4 SO3 + 3 Br
(CH3CH2OH) + O2 = H2OCH3COOH =>
(CH3CH2OH) + O2 = H2OCH3COOH
HBr + Fe = H2 + FeBr2 =>
2 HBr + Fe = H2 + FeBr2
K2MnO4 + H2C2O4 = MnC2O4 + K2C2O4 + CO2 + H2O =>
K2MnO4 + 4 H2C2O4 = MnC2O4 + K2C2O4 + 4 CO2 + 4 H2O
PH3 + C12 = PC13 + HC1 =>
3 PH3 + 4 C12 = 3 PC13 + 9 HC1
NH3(aq) + O2(g) = NO(g) + H2O() =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O()
AlBr{3} + Cl = AlClBr{3} =>
AlBr{3} + Cl = AlClBr{3}
Zn + NaIO3 = ZnO + NaIO2 =>
Zn + NaIO3 = ZnO + NaIO2
Fe(NO3)3 + Al2(SO4)3 = Fe2(SO4)3 + Al(NO3)3 =>
2 Fe(NO3)3 + Al2(SO4)3 = Fe2(SO4)3 + 2 Al(NO3)3
NaOH + AI + H2O = NaAI(OH)4 + H2 =>
2 NaOH + 2 AI + 6 H2O = 2 NaAI(OH)4 + 3 H2
CaCO3 + H3PO4 + H2O = Ca10(PO4)6(OH)2 + H2CO3 =>
10 CaCO3 + 6 H3PO4 + 2 H2O = Ca10(PO4)6(OH)2 + 10 H2CO3
H2SO3 + LiCl = HCl + Li2SO3 =>
H2SO3 + 2 LiCl = 2 HCl + Li2SO3
KNO3 + S + C = K3S + N3 + CO =>
3 KNO3 + S + 9 C = K3S + N3 + 9 CO
Fe(OH)3 + Na2CO3 = NaFeO2 + H2O + CO2 =>
2 Fe(OH)3 + Na2CO3 = 2 NaFeO2 + 3 H2O + CO2
CuO(s) + H2SO4(l) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(aq) + H2O(l)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
HgCl + KOH = KCl + HgOH =>
HgCl + KOH = KCl + HgOH
Na3[PO4] + Mg[OH]2 = Mg3[PO4]2 + Na[OH] =>
2 Na3[PO4] + 3 Mg[OH]2 = Mg3[PO4]2 + 6 Na[OH]
H2 + Al = AlH =>
H2 + 2 Al = 2 AlH
WO3(s) + H2(s) = W(s) + H2O =>
WO3(s) + 3 H2(s) = W(s) + 3 H2O
Na2CO3 + Bi2O5 = NaBiO3 + CO2 =>
Na2CO3 + Bi2O5 = 2 NaBiO3 + CO2
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
CrI2 + KOH + Cl = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 KOH + 20 Cl = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
NaI(aq) + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI(aq) + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
NiSO4 + H2CO3 = NiCO3 + H2SO4 =>
NiSO4 + H2CO3 = NiCO3 + H2SO4
Br5 + O2 = Br2O5 =>
4 Br5 + 25 O2 = 10 Br2O5
Na[Al(OH)4] + NH4Cl = NH4OH + NaCl + AlCl3 =>
Na[Al(OH)4] + 4 NH4Cl = 4 NH4OH + NaCl + AlCl3
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
MgSO4 + Ba(NO3)2 = Mg(NO3)2 + BaS + O4 =>
MgSO4 + Ba(NO3)2 = Mg(NO3)2 + BaS + O4
LiH + Al = LiAl + H2 =>
2 LiH + 2 Al = 2 LiAl + H2
NH2NH3 + H2O = H3O + NH2NH2 =>
NH2NH3 + H2O = H3O + NH2NH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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