| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H8 + 4 O2 = 2 CO2 + 4 H2O
OCH + K2 = OKC + OK + H2C =>
2 OCH + K2 = OKC + OK + H2C
FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3
F2(aq) + AlCl3(aq) = AlF3(aq) + Cl2(g) =>
3 F2(aq) + 2 AlCl3(aq) = 2 AlF3(aq) + 3 Cl2(g)
H3PO4 + K3PO4 = KH2PO4 =>
2 H3PO4 + K3PO4 = 3 KH2PO4
C3H8 + NO2 = C3H7NO2 + H2 =>
2 C3H8 + 2 NO2 = 2 C3H7NO2 + H2
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
Pb(ClO3)2(aq) + Na3PO4(aq) = NaClO3(aq) + Pb3(PO4)2 =>
3 Pb(ClO3)2(aq) + 2 Na3PO4(aq) = 6 NaClO3(aq) + Pb3(PO4)2
PbCl2 + K3(PO4) = Pb3(PO4)2 + KCl =>
3 PbCl2 + 2 K3(PO4) = Pb3(PO4)2 + 6 KCl
H2SO4(ac) + Al(OH)3(s) = Al2(SO4)3(ac) + H2O(l) =>
3 H2SO4(ac) + 2 Al(OH)3(s) = Al2(SO4)3(ac) + 6 H2O(l)
Sb2O4 + SO2 = Sb2S + O2 =>
Sb2O4 + SO2 = Sb2S + 3 O2
Zn(s) + CuSO{4} = Cu(s) + ZnSO{4} =>
Zn(s) + CuSO{4} = Cu(s) + ZnSO{4}
SiO2 + Co(NO3)2*6H2O + Te + (NH2)2CO = CoSiTeO + N + CO + H2O =>
2 SiO2 + 2 Co(NO3)2*6H2O + 2 Te + 7(NH2)2CO = 2 CoSiTeO + 18 N + 7 CO + 26 H2O
Al2(SO4)3 + Mg(OH)2 = Al2(OH)3 + Mg(SO4)2 =>
2 Al2(SO4)3 + 3 Mg(OH)2 = 2 Al2(OH)3 + 3 Mg(SO4)2
C15H31COOC16H33 + O2 = H2O + CO2 =>
C15H31COOC16H33 + 47 O2 = 32 H2O + 32 CO2
C3H7ONO + NaO + H2O = C3H8O + NaNO2 + O =>
2 C3H7ONO + 2 NaO + H2O = 2 C3H8O + 2 NaNO2 + O
NH + F2 = NF3 + HF =>
NH + 2 F2 = NF3 + HF
KMnO4 + MnO = MnO2 + K2O =>
2 KMnO4 + 3 MnO = 5 MnO2 + K2O
H3PO4 + NiCO3 = Ni3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 NiCO3 = Ni3(PO4)2 + 3 H2O + 3 CO2
Zn(NO3)2 + KCl = ZnCl2 + K(NO3) =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 K(NO3)
C + H17 + Na + O2 + S = C11H17NaO2S =>
11 C + H17 + Na + O2 + S = C11H17NaO2S
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O =>
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O
MnSO4 + H2O = MnO + H2SO4 =>
MnSO4 + H2O = MnO + H2SO4
Fe2S = Fe + S =>
Fe2S = 2 Fe + S
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
CuCO3(s) + HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g)
AlCl3 + Br2 = AlBr3 + Cl2 =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 3 Cl2
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
H3SbO4 + Bi2S3 = Bi(SbO4) + H2S =>
2 H3SbO4 + Bi2S3 = 2 Bi(SbO4) + 3 H2S
Ir + C = IrC =>
Ir + C = IrC
HgCl2 + NaBr = NaCl + HgBr2 =>
HgCl2 + 2 NaBr = 2 NaCl + HgBr2
NaNO2 + CH3COOH + NaY = Y2 + CH3COONa + H2O + NO =>
2 NaNO2 + 4 CH3COOH + 2 NaY = Y2 + 4 CH3COONa + 2 H2O + 2 NO
AgF + Li2S = LiF + Ag2S =>
2 AgF + Li2S = 2 LiF + Ag2S
Zn + BaSO4 = Ba + ZnSO4 =>
Zn + BaSO4 = Ba + ZnSO4
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
LiOH(aq) + CO2 = Li2CO3(aq) + H2O =>
2 LiOH(aq) + CO2 = Li2CO3(aq) + H2O
Sb3{+} + Zn + H3O{+} = SbH3 + Zn{+2} + H2O =>
Sb3{+} + 5 Zn + 9 H3O{+} = 3 SbH3 + 5 Zn{+2} + 9 H2O
Br2 + CHBr3 = CBr4 + HBr =>
Br2 + CHBr3 = CBr4 + HBr
FeC2O4 + K2Cr2O7 + H2SO4 = Fe2(SO4)2 + Cr2(SO4)3 + CO2 + H2O + K2 =>
4 FeC2O4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)2 + Cr2(SO4)3 + 8 CO2 + 7 H2O + K2
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
H3PO4 + Pb(OH)4 = H2O + Pb3(PO4)4 =>
4 H3PO4 + 3 Pb(OH)4 = 12 H2O + Pb3(PO4)4
KCr2O7 + AgNO3 = AgCr2O7 + KNO3 =>
KCr2O7 + AgNO3 = AgCr2O7 + KNO3
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
Au3{+} + Ag = Ag{+} + Au =>
Au3{+} + Ag = Ag{+} + 3 Au
SbS + NaOH = SbOH + NaS =>
SbS + NaOH = SbOH + NaS
O2 + P4 = P3O5 =>
10 O2 + 3 P4 = 4 P3O5
SO4{2-} + C = S{2-} + CO =>
SO4{2-} + 4 C = S{2-} + 4 CO
Al2(SO4)3(aq) + Pb(NO3)2(aq) = PbSO4 + Al(NO3)3 =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 3 PbSO4 + 2 Al(NO3)3
RbOH + P2O5 = RbPO3 + H2O =>
2 RbOH + P2O5 = 2 RbPO3 + H2O
H2C2O4 + MnO4 + H{+} = CO2 + Mn{+} + H2O =>
7 H2C2O4 + 2 MnO4 + 2 H{+} = 14 CO2 + 2 Mn{+} + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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