| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2(g) + 5 O2(g) = 2 N2O5(g)
Al(C2H3O2)3 + (NH4)2CO3 = Al2(CO3)3 + NH4(C2H3O2) =>
2 Al(C2H3O2)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4(C2H3O2)
N2(g) + O2(g) = N2O4(g) =>
N2(g) + 2 O2(g) = N2O4(g)
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
N2(g) + O2(g) = N2O4(g) =>
N2(g) + 2 O2(g) = N2O4(g)
C2(H6)2 + (O2)2 = C2(O2)4 + H2O2 =>
C2(H6)2 + 5(O2)2 = C2(O2)4 + 6 H2O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + Ni(NO3)2 = Ni + Zn(NO3)3 =>
2 Zn + 3 Ni(NO3)2 = 3 Ni + 2 Zn(NO3)3
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4(s) =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4(s)
CuOH2 + NaO = CuO + NaOH =>
CuOH2 + 2 NaO = CuO + 2 NaOH
Al(NO3)3(aq) + Ba(OH)2(aq) = Ba(NO3)3 + Al(OH)2 =>
Al(NO3)3(aq) + Ba(OH)2(aq) = Ba(NO3)3 + Al(OH)2
Ba + Ag(NO3) = Ba(NO3)2 + Ag =>
Ba + 2 Ag(NO3) = Ba(NO3)2 + 2 Ag
AgNO3 + CaBr2 = AgBr2 + CaNO3 =>
AgNO3 + CaBr2 = AgBr2 + CaNO3
C12H26 = C6H14 + C2H4 =>
C12H26 = C6H14 + 3 C2H4
PCl5 + Na2CO3 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
PCl5 + 7 Na2CO3 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
NaIKMnO4 = NaMnO4KI =>
NaIKMnO4 = NaMnO4KI
CH3Cl + Na = CH3 + NaCl =>
CH3Cl + Na = CH3 + NaCl
H3PO4 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H3PO4 + 4 Zn + 4 H2SO4 = PH3 + 4 ZnSO4 + 4 H2O
Ba(OH)2 + NO = Ba(NO3)2 + N2O + H2O =>
Ba(OH)2 + 8 NO = Ba(NO3)2 + 3 N2O + H2O
ZnBr2 + NH4OH = Zn(OH)2 + BrNH4 =>
ZnBr2 + 2 NH4OH = Zn(OH)2 + 2 BrNH4
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
HC + HNO3 = CO2 + NO2 + H2O =>
HC + 5 HNO3 = CO2 + 5 NO2 + 3 H2O
C6H6CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
10 C6H6CH3 + 14 KMnO4 + 21 H2SO4 = 10 C6H5COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
FeClAgNO3 = AgClFeNO3 =>
FeClAgNO3 = AgClFeNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Ag3PO4 + CuSO4 = Cu3(PO4)2 + Ag2SO4 =>
2 Ag3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Ag2SO4
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2CrO4 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 8 H2O = 2 H2CrO4 + 3(NH4)2SO4 + 6 H2SO4
NH4NO + O2 = N2O + H2O =>
NH4NO + O2 = N2O + 2 H2O
Cl2 + NaOH = NaCl + NaClO3 + H3 =>
3 Cl2 + 6 NaOH = 4 NaCl + 2 NaClO3 + 2 H3
Fe{2+}O{3-} + CO = Fe + CO{2} =>
Fe{2+}O{3-} + CO = Fe + CO{2}
HI + RbOH = RbI + H2O =>
HI + RbOH = RbI + H2O
NaHCO3 + C2H4O2 = HCO3 + H2O + NaC2H3O2 =>
10 NaHCO3 + 9 C2H4O2 = 8 HCO3 + 4 H2O + 10 NaC2H3O2
CuCl2*2H2O + Al + HCl = Cu + AlCl3 + H3O =>
3 CuCl2*2H2O + 4 Al + 6 HCl = 3 Cu + 4 AlCl3 + 6 H3O
C6H12O6 + Cr2O7 + H{+} = Cr{3+} + CO2 + H2O =>
C6H12O6 + 3 Cr2O7 + 18 H{+} = 6 Cr{3+} + 6 CO2 + 15 H2O
Cr(NO3)3 + Na(OH) = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 Na(OH) = Cr(OH)3 + 3 NaNO3
C9H11NO2 + HCl = C9H11NO2H + Cl =>
C9H11NO2 + HCl = C9H11NO2H + Cl
O + C6H12O6 = CO2 + H2O =>
12 O + C6H12O6 = 6 CO2 + 6 H2O
CH3SH + H2O2 = CH3SO3H + H2O =>
CH3SH + 3 H2O2 = CH3SO3H + 3 H2O
NaBr + AgF = NaF + AgBr =>
NaBr + AgF = NaF + AgBr
AgNO3 + KClO4 = AgClO4 + KNO3 =>
AgNO3 + KClO4 = AgClO4 + KNO3
(CH3CH2)2O + O2 = CO2 + H2O =>
(CH3CH2)2O + 6 O2 = 4 CO2 + 5 H2O
SO2 + HF = HSO2F =>
SO2 + HF = HSO2F
C42H32 + O2 = CO2 + H2O =>
C42H32 + 50 O2 = 42 CO2 + 16 H2O
Al + C = AlC =>
Al + C = AlC
Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2
NH4NO2 + CaBr2 = Ca(NO2)2 + NH4Br =>
2 NH4NO2 + CaBr2 = Ca(NO2)2 + 2 NH4Br
potassiumcarbonate + sulfuricacid = potassiumsulfate + water + carbondioxide =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
SnCl2 + KHCrO4 + HCl = SnCl4 + KHCrO3 + H2O =>
SnCl2 + KHCrO4 + 2 HCl = SnCl4 + KHCrO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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