| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 5 KBr + KBrO3 = 3 Br2 + 3 K2SO4 + 3 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Na + C1 = NaC1 =>
Na + C1 = NaC1
AgOH + NH4Cl = NH4OH + AgCl =>
AgOH + NH4Cl = NH4OH + AgCl
C2H4O2 + BaO = (C2H3O2)2Ba + H2O =>
2 C2H4O2 + BaO = (C2H3O2)2Ba + H2O
(CH3(CH2)6CH3)(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Fe3O4 + C = FeO + CO =>
Fe3O4 + C = 3 FeO + CO
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O =>
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O
CrCl2 + HNO3 = Cr(NO3)3 + HCl + NO2 + H2O =>
CrCl2 + 4 HNO3 = Cr(NO3)3 + 2 HCl + NO2 + H2O
H2C2O4 + NaOH + WO3 = Na6[W(C2O4)6] + H2O =>
6 H2C2O4 + 6 NaOH + WO3 = Na6[W(C2O4)6] + 9 H2O
Ti2(SO4)3 + Na2CO3 = Ti2(CO3)3 + Na2SO4 =>
Ti2(SO4)3 + 3 Na2CO3 = Ti2(CO3)3 + 3 Na2SO4
Cr(NO3)2 + KOH = Cr(OH)2 + KNO3 =>
Cr(NO3)2 + 2 KOH = Cr(OH)2 + 2 KNO3
N2H4 + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
FeBr3 + Na3PO4 = NaBr + FePO4 =>
FeBr3 + Na3PO4 = 3 NaBr + FePO4
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
AlCl3 + Na2(SO3) = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2(SO3) = Al2(SO3)3 + 6 NaCl
Pb(CO3)2 + HCl = PbCl4 + H2O + CO2 =>
Pb(CO3)2 + 4 HCl = PbCl4 + 2 H2O + 2 CO2
NaHSO3 + KMnO4 + NaOH = NaHSO4 + K2MnO4 + Na2MnO4 + H2O =>
NaHSO3 + 2 KMnO4 + 2 NaOH = NaHSO4 + K2MnO4 + Na2MnO4 + H2O
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
K2Cr2O7 + Ru(NO3)2 = K2(NO3)2 + RuCr2O7 =>
K2Cr2O7 + Ru(NO3)2 = K2(NO3)2 + RuCr2O7
CuSo4(aq)*5H2O(s) + Fe(s) = Fe(So4)(aq) + Cu(s) + H2O =>
CuSo4(aq)*5H2O(s) + Fe(s) = Fe(So4)(aq) + Cu(s) + 5 H2O
Ba(NO3)2 = BaO + N2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2 + 5 O2
CuCO3() = CuO() + CO2() =>
CuCO3() = CuO() + CO2()
Mg + H2O(g) = Mg(OH)2 + H2(g) =>
Mg + 2 H2O(g) = Mg(OH)2 + H2(g)
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
MnO2 + As2O3 + HCl = MnCl3 + As2O5 + H2O =>
4 MnO2 + As2O3 + 12 HCl = 4 MnCl3 + As2O5 + 6 H2O
HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O
C62H12 + O2 = CO2 + H2O =>
C62H12 + 65 O2 = 62 CO2 + 6 H2O
CoSO4 + Ba(OH)2 = Co(OH)2 + BaSO4 =>
CoSO4 + Ba(OH)2 = Co(OH)2 + BaSO4
Fe2I + H2O = H2OI + Fe2 =>
Fe2I + H2O = H2OI + Fe2
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + H2O + Cr2(SO4)3 + K2SO4 =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + 4 H2O + Cr2(SO4)3 + K2SO4
As2O3 + NO3{-} + H2O + H{+} = H3AsO4 + NO =>
3 As2O3 + 4 NO3{-} + 7 H2O + 4 H{+} = 6 H3AsO4 + 4 NO
C8H18O2 + NaOCl = C8H16O2 + H2O + NaCl =>
C8H18O2 + NaOCl = C8H16O2 + H2O + NaCl
NH4 + Cl2 + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + Cl2 + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
AlCl3 + NaAlO2 + H2O = Al(OH)3 + NaCl =>
AlCl3 + 3 NaAlO2 + 6 H2O = 4 Al(OH)3 + 3 NaCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C20H32O10 + O2 = CO2 + H2O =>
C20H32O10 + 23 O2 = 20 CO2 + 16 H2O
HNO3 + H2S = SO2 + NH4NO3 + H2O =>
6 HNO3 + 4 H2S = 4 SO2 + 3 NH4NO3 + H2O
CH3CHOHCH3 + CuO = CH3CH2O + Cu2O + H2O =>
4 CH3CHOHCH3 + 6 CuO = 6 CH3CH2O + 3 Cu2O + H2O
Al2O3 + Zn3(PO4)2 = AlPO4 + ZnO =>
Al2O3 + Zn3(PO4)2 = 2 AlPO4 + 3 ZnO
HCl + Cu(HCO3)2 = CuCl2 + H2O + CO2 =>
2 HCl + Cu(HCO3)2 = CuCl2 + 2 H2O + 2 CO2
KICl4 + KOH = KCl + I2 + KIO3 + H2O =>
5 KICl4 + 18 KOH = 20 KCl + I2 + 3 KIO3 + 9 H2O
Na2CO3 + KOH = NaKCO3 + NaOH =>
Na2CO3 + KOH = NaKCO3 + NaOH
HPO3{-2} + H2O + e = H2PO2 + OH{-} =>
HPO3{-2} + 2 H2O + e = H2PO2 + 3 OH{-}
KH2PO4 = K + H2PO4 =>
KH2PO4 = K + H2PO4
Ca(IO4)2 + Fe(NO3)3 = Fe(IO4)3 + Ca(NO3)2 =>
3 Ca(IO4)2 + 2 Fe(NO3)3 = 2 Fe(IO4)3 + 3 Ca(NO3)2
ClO4 + P4O10 = PO4 + Cl2O7 =>
12 ClO4 + P4O10 = 4 PO4 + 6 Cl2O7
Ba(NO3)2 = BaO + N2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2 + 5 O2
K2CrO4 + K4Fe(CN)6 = K2Fe(CN)6 + K4CrO4 =>
K2CrO4 + K4Fe(CN)6 = K2Fe(CN)6 + K4CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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