| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + FeO = AlO + Fe(OH)3
C4H12IN + I2 = C4H12I5N =>
C4H12IN + 2 I2 = C4H12I5N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Xe2 + F2 = XeF5 =>
Xe2 + 5 F2 = 2 XeF5
MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF
Li(s) + HCl(aq) = LiCl(s) + H2(g) =>
2 Li(s) + 2 HCl(aq) = 2 LiCl(s) + H2(g)
HCl + SnOH = SnCl + H2O =>
HCl + SnOH = SnCl + H2O
H2PO4 + OH = HPO42 + H2O =>
H2PO4 + 77 OH = HPO42 + 39 H2O
P4 + Cl2 = P3Cl8 =>
3 P4 + 16 Cl2 = 4 P3Cl8
Zn + BiCl5 = ZnCl5 + Bi =>
Zn + BiCl5 = ZnCl5 + Bi
AgCNS + NH4OH = Ag + CNS(NH4OH)2 =>
AgCNS + 2 NH4OH = Ag + CNS(NH4OH)2
C65H122N18O14 + O2 = CO2 + H2O + NO4 =>
2 C65H122N18O14 + 249 O2 = 130 CO2 + 122 H2O + 36 NO4
MgF2 + S = MgS + F2 =>
MgF2 + S = MgS + F2
C2H3Cl + KClO4 = KCl + CO2 + H2O + HCl =>
4 C2H3Cl + 5 KClO4 = 5 KCl + 8 CO2 + 4 H2O + 4 HCl
CoBr2 + AgC2H3O2 = Co(C2H3O2)2 + AgBr =>
CoBr2 + 2 AgC2H3O2 = Co(C2H3O2)2 + 2 AgBr
Al786786 + O43453 = Al783783O33 =>
6559970.6492019Al786786 + 5001 O43453 = 6585104.6363636Al783783O33
Zn3 + Fe2(SO4)3 = Zn(SO4) + Fe2(SO4) =>
2 Zn3 + 3 Fe2(SO4)3 = 6 Zn(SO4) + 3 Fe2(SO4)
C6H5COOH + MgOH = H2O + MgC6H5COO =>
C6H5COOH + MgOH = H2O + MgC6H5COO
NI3 + Cl2 = ClI + N2 =>
2 NI3 + 3 Cl2 = 6 ClI + N2
K + HFO4 = KFO4 + H2 =>
2 K + 2 HFO4 = 2 KFO4 + H2
Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3
Ba(NO3)2 + H2SO4 = Ba(SO4) + HNO3 =>
Ba(NO3)2 + H2SO4 = Ba(SO4) + 2 HNO3
CuCl + K2SO4 = CuO + SO2 + KCl =>
2 CuCl + K2SO4 = 2 CuO + SO2 + 2 KCl
CaCO3 + H2SiO3 = CaSiO3 + H2O + CO2 =>
CaCO3 + H2SiO3 = CaSiO3 + H2O + CO2
Cu(NO3)2(H2O)9 + Zn(NO3)2(H2O)9 + Fe(NO3)3(H2O)9 + C6H8O7 = Cu6Zn4Fe20O40 + CO2 + H2O + N2 =>
54 Cu(NO3)2(H2O)9 + 36 Zn(NO3)2(H2O)9 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7 = 9 Cu6Zn4Fe20O40 + 1200 CO2 + 3230 H2O + 360 N2
FeS + O1 = Fe2O3 + SO2 =>
2 FeS + 7 O1 = Fe2O3 + 2 SO2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + CH3CO2H + H2O + K2SO4 =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3CO2H + 11 H2O + 2 K2SO4
Cu(S) + AgNO3 = Cu(NO3) + AgS =>
Cu(S) + AgNO3 = Cu(NO3) + AgS
H2SO4 + Mg = MgSO4 + SO2 + H2O =>
2 H2SO4 + Mg = MgSO4 + SO2 + 2 H2O
F2O3 = F2 + O3 =>
F2O3 = F2 + O3
X2 + MY = MX + Y2 =>
X2 + 2 MY = 2 MX + Y2
C6H12N4 + HNO3 = C3H6N6O6 + H2O + CH2O =>
3 C6H12N4 + 12 HNO3 = 4 C3H6N6O6 + 6 H2O + 6 CH2O
NH4VO3(s) = NH3(g) + V2O5(s) + H2O(g) =>
2 NH4VO3(s) = 2 NH3(g) + V2O5(s) + H2O(g)
HI + KHCO3 = KI + CO2 + H2O =>
HI + KHCO3 = KI + CO2 + H2O
MnO4{-} + H3O{+} + C2H5OH = Mn{2+} + H2O + CH3COOH =>
4 MnO4{-} + 12 H3O{+} + 5 C2H5OH = 4 Mn{2+} + 23 H2O + 5 CH3COOH
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3OO + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + K2Cr2O7 + 4 H2SO4 = 2 CH3OO + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3CHO + Ca(OH)2 = CH3COOH + Ca2O + H2O =>
CH3CHO + 2 Ca(OH)2 = CH3COOH + Ca2O + 2 H2O
Li2SO4 + BrCl2 = BrSO4 + LiCl =>
Li2SO4 + BrCl2 = BrSO4 + 2 LiCl
Mg + AlCl = MgCl + Al3 =>
3 Mg + 3 AlCl = 3 MgCl + Al3
Br + HClO8 + H2O = HBrO3 + HCl =>
16 Br + 5 HClO8 + 8 H2O = 16 HBrO3 + 5 HCl
BaO + SO3 = Ba2S + O2 =>
4 BaO + 2 SO3 = 2 Ba2S + 5 O2
NaHCO3 + CH3COOH = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + CH3COOH = CO2 + NaC2H3O2 + H2O
C65H122N18O14 + O2 = CO3 + H2O + NO3 =>
C65H122N18O14 + 148 O2 = 65 CO3 + 61 H2O + 18 NO3
Pb(NO3)2 + Cu = Pb4 + Cu(NO3)2 =>
4 Pb(NO3)2 + 4 Cu = Pb4 + 4 Cu(NO3)2
CaCO3 + H2O = CH3OH + Ca(OH)2 + O2 =>
2 CaCO3 + 6 H2O = 2 CH3OH + 2 Ca(OH)2 + 3 O2
C3H5NH2 + HNO3 = C3H5OH + N2 + H2O =>
5 C3H5NH2 + 3 HNO3 = 5 C3H5OH + 4 N2 + 4 H2O
KBr + H2SO4 = H2O + H2S + Br2 + K2SO4 =>
8 KBr + 5 H2SO4 = 4 H2O + H2S + 4 Br2 + 4 K2SO4
Na + MgCI2 = NaCI2 + Mg =>
Na + MgCI2 = NaCI2 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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