| Équations équilibrées la veille | Équations équilibrées le lendemain |
HLO3 + 5 HL = 3 L2 + 3 H2O
Li + HOH2 = LiOH + H2 =>
Li + HOH2 = LiOH + H2
Zn + Cu2 = Zn2Cu =>
4 Zn + Cu2 = 2 Zn2Cu
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
CaCl2(s) = Ca{2+}(aq) + Cl{-}(aq) =>
CaCl2(s) = Ca{2+}(aq) + 2 Cl{-}(aq)
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
Ta2O5 + HF = H2(TaF7) + H2O =>
Ta2O5 + 14 HF = 2 H2(TaF7) + 5 H2O
KOHSO2 = KHSO3 =>
KOHSO2 = KHSO3
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
P2(CrO4)3 = P4 + (CrO4) =>
2 P2(CrO4)3 = P4 + 6(CrO4)
Fe + Se2 = FeSe =>
2 Fe + Se2 = 2 FeSe
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
Ca2O3 = Ca + O2 =>
2 Ca2O3 = 4 Ca + 3 O2
COCl2NH4OH = COOHNH4Cl2 =>
COCl2NH4OH = COOHNH4Cl2
HClCa(OH)2 = H(OH)2CaCl =>
HClCa(OH)2 = H(OH)2CaCl
Br2 + NH4F = NH4 + Br2F =>
Br2 + NH4F = NH4 + Br2F
Sr(OH)2Zn(OH)2 = Sr[Zn(OH)4] =>
Sr(OH)2Zn(OH)2 = Sr[Zn(OH)4]
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Ar + N = ArN =>
Ar + N = ArN
Ca(ClO)2 + Cu + H2SO4 = CaSO4 + CuCl2 + H2O + O2 =>
2 Ca(ClO)2 + 2 Cu + 2 H2SO4 = 2 CaSO4 + 2 CuCl2 + 2 H2O + O2
MgO + Sn = SnO + Mg =>
MgO + Sn = SnO + Mg
(NH4)2SO4 + CaCO3 = CaSO4 + NH3 + CO2 + H2O =>
(NH4)2SO4 + CaCO3 = CaSO4 + 2 NH3 + CO2 + H2O
C2H5O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C2H5O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2GeO3 + H2O = NaOH + GeO2 =>
Na2GeO3 + H2O = 2 NaOH + GeO2
BaF2 + Sr(OH)2 = Ba(OH)2 + Sr(F)2 =>
BaF2 + Sr(OH)2 = Ba(OH)2 + Sr(F)2
C3H4Cl2 + O2 = C3H3Cl2 + H2O =>
4 C3H4Cl2 + O2 = 4 C3H3Cl2 + 2 H2O
Li3PO4 = Li{+} + PO4{3-}( =>
Li3PO4 = 3 Li{+} + PO4{3-}(
(AuAg) + HNO3 = Au + AgNO3 + H =>
(AuAg) + HNO3 = Au + AgNO3 + H
FeSO4*7H2O + NH3 + H2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O =>
FeSO4*7H2O + 2 NH3 + H2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O
KBrO4 + HCl = KCl + HBrO4 =>
KBrO4 + HCl = KCl + HBrO4
Cl2 + Sr(OH)2 = Sr(OCl)2 + SrCl2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = Sr(OCl)2 + SrCl2 + 2 H2O
AgNo3 + BaCl3 = AgCl + Ba(No3)3 =>
3 AgNo3 + BaCl3 = 3 AgCl + Ba(No3)3
Z + C2O = ZOC + C2 =>
2 Z + 2 C2O = 2 ZOC + C2
Sn + AuCl2 = Au + SnCl =>
2 Sn + AuCl2 = Au + 2 SnCl
Cu2SO4(aq) + Al = Al2(SO4)3(aq) + Cu(s) =>
3 Cu2SO4(aq) + 2 Al = Al2(SO4)3(aq) + 6 Cu(s)
Ba + H3Po4 = Ba3(Po4)2 + H3 =>
3 Ba + 2 H3Po4 = Ba3(Po4)2 + 2 H3
Cr2O3 + H2O = HCrO4 + H =>
Cr2O3 + 5 H2O = 2 HCrO4 + 8 H
BaCl2 + Fe = BaFe + Cl =>
BaCl2 + Fe = BaFe + 2 Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C4H8O(g) + (b)O2(g) = (c)CO2(g) + (d)H20(l) =>
10 C4H8O(g) + 35(b)O2(g) = 40(c)CO2(g) + 4(d)H20(l)
C12H22O11 + O2 = C12O11 + H2O =>
2 C12H22O11 + 11 O2 = 2 C12O11 + 22 H2O
C3H8O = (CH3)2 + CHOH =>
C3H8O = (CH3)2 + CHOH
FeH + HNO3 = Fe(NO3)2 + H =>
FeH + 2 HNO3 = Fe(NO3)2 + 3 H
Zn(NO3)2(aq) + H2S(aq) = ZnS + HNO3 =>
Zn(NO3)2(aq) + H2S(aq) = ZnS + 2 HNO3
KMn4O4 + O2 = MnO2 + K2MnO4 =>
2 KMn4O4 + 5 O2 = 7 MnO2 + K2MnO4
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt =>
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt
SO3(g) + Cl2(l) = O2(g) + SOCl2(g) =>
SO3(g) + Cl2(l) = O2(g) + SOCl2(g)
Mn(OH) + O2 = Mn2O3 + H2O =>
2 Mn(OH) + O2 = Mn2O3 + H2O
NH4 + Cl2 = NCl3 + HCl =>
2 NH4 + 7 Cl2 = 2 NCl3 + 8 HCl
CaCO3 + CH3COOH = CaCH3COO02 + H2O + CO2 =>
8 CaCO3 + 7 CH3COOH = 8 CaCH3COO02 + 2 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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