| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + 9 Cl2 = 6 CHCl3
C20H42 = C6H6 + H2 =>
3 C20H42 = 10 C6H6 + 33 H2
Co + H2 + P + O2 = Co(HPO4)3 =>
2 Co + 3 H2 + 6 P + 12 O2 = 2 Co(HPO4)3
H3P + O2 = P4O10 + H2O =>
4 H3P + 8 O2 = P4O10 + 6 H2O
TeF6 + H2O = HF + TeO3 =>
TeF6 + 3 H2O = 6 HF + TeO3
Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O
Ca(OH)2(s) + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
H2SO4(ac) + KOH(ac) = K2SO4(ac) + H2O(l) =>
H2SO4(ac) + 2 KOH(ac) = K2SO4(ac) + 2 H2O(l)
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
FeTiO3 + Cl + C = TiCl4 + FeCl2 + CO =>
FeTiO3 + 6 Cl + 3 C = TiCl4 + FeCl2 + 3 CO
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
Al2(SO4)3 + NaI = AlI3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaI = 2 AlI3 + 3 Na2(SO4)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C10H18O + NaBH4 = C10H20O + Na + BH3 =>
C10H18O + 2 NaBH4 = C10H20O + 2 Na + 2 BH3
KCIO3 + H2SO4 = HCIO4 + CIO2 + K2SO4 + H2O =>
6 KCIO3 + 3 H2SO4 = 2 HCIO4 + 4 CIO2 + 3 K2SO4 + 2 H2O
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
Fe2O3 + HI = FeI3 + H2O =>
Fe2O3 + 6 HI = 2 FeI3 + 3 H2O
C19H26O + O2 = CO2 + H2O =>
C19H26O + 25 O2 = 19 CO2 + 13 H2O
Ba(OH)2 + H3PO3 = Ba(H2PO3)2 + H2O =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO3)2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Hg2O + HCl = Hg2Cl2 + H2O =>
Hg2O + 2 HCl = Hg2Cl2 + H2O
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
C6H18O(g) + O2(g) = CO2(g) + H2O(l) =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O(l)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
N2O3(g) = N2(g) + O2(g) =>
2 N2O3(g) = 2 N2(g) + 3 O2(g)
XeF6 + Ba(OH)2 = BaXeO6 + BaF2 + H2O + Xe =>
5 XeF6 + 18 Ba(OH)2 = 3 BaXeO6 + 15 BaF2 + 18 H2O + 2 Xe
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
(COOH)2*2H2O + KOH = COOK + H2O =>
(COOH)2*2H2O + 2 KOH = 2 COOK + 4 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
CaCO3MgCO3 = CaOMgO + CO2 =>
CaCO3MgCO3 = CaOMgO + 2 CO2
S8 + O8 = SO3 =>
S8 + 3 O8 = 8 SO3
C17H21O4NC12H22O11 + O2 = CO2 + H2O + N2 =>
4 C17H21O4NC12H22O11 + 129 O2 = 116 CO2 + 86 H2O + 2 N2
Pb(CH3COO)2 + NaBr = PbBr2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaBr = PbBr2 + 2 NaCH3COO
Ba3(PO4)2 + KI = Ba3I2 + KPO4 =>
Ba3(PO4)2 + 2 KI = Ba3I2 + 2 KPO4
Ca(NO3)2*H2O + Na3PO4*H2O = Ca3(PO4)2 + NaNO3 + H2O =>
3 Ca(NO3)2*H2O + 2 Na3PO4*H2O = Ca3(PO4)2 + 6 NaNO3 + 5 H2O
Cr(OH)3 + H3AsO4 = Cr2(HAsO4)3 + H2O =>
2 Cr(OH)3 + 3 H3AsO4 = Cr2(HAsO4)3 + 6 H2O
Al + NaHCO3 = NaAlO2 + CO + H2 =>
2 Al + 2 NaHCO3 = 2 NaAlO2 + 2 CO + H2
MgSO4*7H2O + Na2CO3 = Na2SO4 + Mg(OH)2*MgCO3 + CO2 + H2O =>
2 MgSO4*7H2O + 2 Na2CO3 = 2 Na2SO4 + Mg(OH)2*MgCO3 + CO2 + 13 H2O
C6H6 + Fe + HCl = C6H12 + FeCl2 =>
C6H6 + 3 Fe + 6 HCl = C6H12 + 3 FeCl2
Li(s) + AlCl3(aq) = Al(s) + LiCl(aq) =>
3 Li(s) + AlCl3(aq) = Al(s) + 3 LiCl(aq)
C5H10O5 + H2O = C3H8O3 + O2 =>
6 C5H10O5 + 10 H2O = 10 C3H8O3 + 5 O2
Hg(NO3)2 + LiI(aq) = LiNO3 + HgI2 =>
Hg(NO3)2 + 2 LiI(aq) = 2 LiNO3 + HgI2
Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O
MnCl3 + O2 = Mn2O3 + Cl2 =>
4 MnCl3 + 3 O2 = 2 Mn2O3 + 6 Cl2
BaCO3 + C = BaC2 + CO2 =>
2 BaCO3 + 5 C = 2 BaC2 + 3 CO2
Mg + H(OH) = H + MgO =>
Mg + H(OH) = 2 H + MgO
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
C3H8S + O2 = CO2 + H2O + SO2 =>
C3H8S + 6 O2 = 3 CO2 + 4 H2O + SO2
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3(s) + NaClO4(aq) =>
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaClO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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