| Équations équilibrées la veille | Équations équilibrées le lendemain |
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Fe(NO3)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4NO3
Na + S2 = Na2S2 =>
2 Na + S2 = Na2S2
N2H4 + Ag2O = N2 + Ag + H2O =>
N2H4 + 2 Ag2O = N2 + 4 Ag + 2 H2O
(NH)2(CrO4)4 + MgCl2 = NHCl4 + MgCrO4 =>
(NH)2(CrO4)4 + 4 MgCl2 = 2 NHCl4 + 4 MgCrO4
Fe(NO3)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4NO3
(NH)2(CrO4)4 + MgCl2 = NHCl4 + MgCrO4 =>
(NH)2(CrO4)4 + 4 MgCl2 = 2 NHCl4 + 4 MgCrO4
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
MgCl2(aq) + Ag(NO3)2(aq) = Mg(NO3)2 + AgCl2 =>
MgCl2(aq) + Ag(NO3)2(aq) = Mg(NO3)2 + AgCl2
Al3 + H2O = Al(H2O) =>
Al3 + 3 H2O = 3 Al(H2O)
K2CrO4 + H2S + HNO3 = KNO3 + Cr(NO3)3 + S2 + H2O =>
4 K2CrO4 + 6 H2S + 20 HNO3 = 8 KNO3 + 4 Cr(NO3)3 + 3 S2 + 16 H2O
C6H13NO2 + O2 = CO2 + H2O + N2 =>
4 C6H13NO2 + 33 O2 = 24 CO2 + 26 H2O + 2 N2
Li + MnO = Li2O + Mn =>
2 Li + MnO = Li2O + Mn
PCl3 + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3 + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Na3PO4 + KI = NaI + K3(PO4) =>
Na3PO4 + 3 KI = 3 NaI + K3(PO4)
NH2OH + BrO3{-} + OH{-} = NO3{-} + Br{-} + H2 = =>
3 NH2OH + BrO3{-} + 3 OH{-} = 3 NO3{-} + Br{-} + 6 H2
Ni(NO3)2 + HOH = Ni + O2 + HNO3 =>
2 Ni(NO3)2 + 2 HOH = 2 Ni + O2 + 4 HNO3
AlCl2 + Pb(NO3) = PbCl2 + Al(NO3) =>
AlCl2 + Pb(NO3) = PbCl2 + Al(NO3)
C3H7OH + O2 = CO2 + H2O(OH) =>
6 C3H7OH + 31 O2 = 18 CO2 + 16 H2O(OH)
NH4NCO = (NH2)2CO =>
NH4NCO = (NH2)2CO
CH4 + O2 = OH4 + C2 =>
2 CH4 + O2 = 2 OH4 + C2
HBr + CaCO3 = BrCa + HCO3 =>
HBr + CaCO3 = BrCa + HCO3
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2 =>
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2
OF2 + S = SO2 + SF =>
2 OF2 + 5 S = SO2 + 4 SF
H2IO6{3-} + H{+} + {-} = IO3{-} + H2O =>
H2IO6{3-} + 4 H{+} + 2e = IO3{-} + 3 H2O
(NH)2(CrO4)4 + MgCl2 = NHCl4 + MgCrO4 =>
(NH)2(CrO4)4 + 4 MgCl2 = 2 NHCl4 + 4 MgCrO4
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
(NH)2(CrO4)4 + MgCl2 = NHCl4 + MgCrO4 =>
(NH)2(CrO4)4 + 4 MgCl2 = 2 NHCl4 + 4 MgCrO4
Ag2S + CN{-} + O2 + H2O = S + Ag(CN)2 + OH{-} =>
Ag2S + 4 CN{-} + O2 + 2 H2O = S + 2 Ag(CN)2 + 4 OH{-}
CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + O2 + N + P = C60H87O23N12P + H2O =>
240 CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + 1021 O2 + 912 N + 76 P = 76 C60H87O23N12P + 774 H2O
C6H12 + O2 = HOOCCH2CH2CH2CH2COOH + H2O =>
2 C6H12 + 5 O2 = 2 HOOCCH2CH2CH2CH2COOH + 2 H2O
AlCl2 + Pb(NO3) = PbCl2 + Al(NO3) =>
AlCl2 + Pb(NO3) = PbCl2 + Al(NO3)
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2 =>
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
KMnO4 + HNO2 = Mn(NO3)2 + KNO2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO2 + KNO3 + 3 H2O
CrI3 + KOH + Br2 = KIO4 + K2Cr4 + KBr + H2O =>
4 CrI3 + 96 KOH + 41 Br2 = 12 KIO4 + K2Cr4 + 82 KBr + 48 H2O
NiCO3 + HCl = CO2 + NiCl2 + H2O =>
NiCO3 + 2 HCl = CO2 + NiCl2 + H2O
Al + Sn2(SO4)4 = Sn + Al2(SO4)3 =>
8 Al + 3 Sn2(SO4)4 = 6 Sn + 4 Al2(SO4)3
MnO2 + H2O + NH3 + KCl = MnCl2 + KOH + KNO3 =>
4 MnO2 + 2 H2O + NH3 + 8 KCl = 4 MnCl2 + 7 KOH + KNO3
Al3 + H2O = Al(H2O) =>
Al3 + 3 H2O = 3 Al(H2O)
FeSO4 + KBr = KSO4 + FeBr =>
FeSO4 + KBr = KSO4 + FeBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(OH)2 + H2SO4 = BaSO4 + H2 + OH =>
Ba(OH)2 + H2SO4 = BaSO4 + H2 + 2 OH
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH4 + CuO = Cu + H2O + N =>
NH4 + 2 CuO = 2 Cu + 2 H2O + N
(NH4)2SO4 + NaOH = Na2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH4OH
Al2O3(s) + NaOH(aq) + H2O(l) = NaAl(OH)4 =>
Al2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaAl(OH)4
SnCl2 + KClO3 + KOH = K2SnO3 + KCl + H2O =>
3 SnCl2 + KClO3 + 12 KOH = 3 K2SnO3 + 7 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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