| Équations équilibrées la veille |
O2 + 2 CH4 = 2 COH4
KNO3 + HCl = KCl + NO3H =>
KNO3 + HCl = KCl + NO3H
AgCl + KNC = KAg(CN)2 + KCl =>
AgCl + 2 KNC = KAg(CN)2 + KCl
H3COOH + NaOH = Na3CCOOH + H2O =>
2 H3COOH + 3 NaOH = Na3CCOOH + 5 H2O
NaHCO3 + H2C4H4O6 = NaC4H4O6 + H2O + CO2 =>
10 NaHCO3 + 9 H2C4H4O6 = 10 NaC4H4O6 + 12 H2O + 6 CO2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
NH4Cl + HNO3 = NO + HCl + H2O =>
3 NH4Cl + 5 HNO3 = 8 NO + 3 HCl + 7 H2O
NaOH + Cl2 = Na + NaClO3 + H2O =>
12 NaOH + Cl2 = 10 Na + 2 NaClO3 + 6 H2O
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
Cl2 + H2O + MnCl2 = HCl + MnO2 =>
Cl2 + 2 H2O + MnCl2 = 4 HCl + MnO2
C3H5(OH)3 = C2H5OH + CO2 + H2O =>
6 C3H5(OH)3 = 7 C2H5OH + 4 CO2 + 3 H2O
KJ + KMnO4 + H2SO4 = J2 + K2SO4 + MnSO4 + H2O =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
ZnCO3 + HBr = Zn(Br)2 + H2CO3 =>
ZnCO3 + 2 HBr = Zn(Br)2 + H2CO3
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
C423429234234234234H1223345345345345460 + O2 = CO9234345345345345328 + H484560980980980980989089O =>
37704.875186564C423429234234234234H1223345345345345460 + 7.3627164897411E + 40 O2 = 1.5965346427144E + 22 CO9234345345345345328 + 5001 H484560980980980980989089O
C6H16O6 + O2 = CO2 + H2O =>
C6H16O6 + 7 O2 = 6 CO2 + 8 H2O
Zn + CUO2 = ZnO + CU =>
2 Zn + CUO2 = 2 ZnO + CU
Na + HNO3 = NaN(O3)2 + NO2 + H2O =>
Na + 8 HNO3 = NaN(O3)2 + 7 NO2 + 4 H2O
CaHPO4 + SiO2 + C = CaSiO3 + H2O + CO + P4 =>
4 CaHPO4 + 4 SiO2 + 10 C = 4 CaSiO3 + 2 H2O + 10 CO + P4
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
K3[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + N2O5 + CO2 + H2O =>
2 K3[Fe(CN)6] + 6 H2SO4 + 60 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 6 N2O5 + 12 CO2 + 66 H2O
C6H5CHCl2 + NaOH = C6H5CH(OH)2 + NaCl =>
C6H5CHCl2 + 2 NaOH = C6H5CH(OH)2 + 2 NaCl
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
CaAl2Si2O8 = Ca3Al2Si3O12 + Al2SiO5 + SiO2 =>
3 CaAl2Si2O8 = Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
BeO + N2 + C = Be3N2 + CO =>
3 BeO + N2 + 3 C = Be3N2 + 3 CO
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2 =>
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
NH4 + CO2 + O2 = (NH4)2CO3 =>
4 NH4 + 2 CO2 + O2 = 2(NH4)2CO3
LiClO3 = Li + ClO3 =>
LiClO3 = Li + ClO3
NH4OH + KCl + O2 = HCl + KNO3 + H2 =>
NH4OH + KCl + O2 = HCl + KNO3 + 2 H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
C9H15S + O2 = CO2 + H2O + SO2 =>
4 C9H15S + 55 O2 = 36 CO2 + 30 H2O + 4 SO2
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Na2SO4(aq) + CaCl2(aq) = Na2Cl2(aq) + CaSO4(aq) =>
Na2SO4(aq) + CaCl2(aq) = Na2Cl2(aq) + CaSO4(aq)
LiF(aq) + HCl(aq) = LiCl(aq) + HF(s) =>
LiF(aq) + HCl(aq) = LiCl(aq) + HF(s)
N + AgCl = NCl2 + Ag =>
N + 2 AgCl = NCl2 + 2 Ag
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
HI(aq) + K2SO3(s) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 IK(aq)
Na2S2O5 + H2O = Na{+} + HSO3{-} =>
Na2S2O5 + H2O = 2 Na{+} + 2 HSO3{-}
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Équations équilibrées sur01/04/25
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