| Équations équilibrées la veille |
Ba(NO3)2K3(PO4) = Ba(PO4)K3(NO3)2
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Cl + OH{-} = Cl{-} + ClO{-} + H2O =>
2 Cl + 2 OH{-} = Cl{-} + ClO{-} + H2O
(NH4)2SiO3 + H2O = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 H2O = 2 NH4OH + H2SiO3
C4H4O6{2-} + ClO3{-} + OH{-} = CO3{2-} + Cl{-} + H2O =>
3 C4H4O6{2-} + 5 ClO3{-} + 18 OH{-} = 12 CO3{2-} + 5 Cl{-} + 15 H2O
C16H24N2O = C16H24 + N2O =>
C16H24N2O = C16H24 + N2O
CaCl2(aq) + H2O(l) = Ca(OH)2(s) + HCl(aq) =>
CaCl2(aq) + 2 H2O(l) = Ca(OH)2(s) + 2 HCl(aq)
BaCrO4 + HCl = H2CrO4 + BaCl2 =>
BaCrO4 + 2 HCl = H2CrO4 + BaCl2
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
CuSO4 + KOH = CuH + KOSO4 =>
CuSO4 + KOH = CuH + KOSO4
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2 =>
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2
CHBr3 + O2 = CO2 + Br2 + H2O =>
4 CHBr3 + 5 O2 = 4 CO2 + 6 Br2 + 2 H2O
Fe2O3 + LiOH = Fe(OH)3 + Li2O =>
Fe2O3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2O
K{+}Br{-} = K{+}Br2 =>
K{+}Br{-} = K{+}Br2
Fe2(PO4)3 + Na2SO4 = Fe2(SO4)3 + Na2PO4 =>
Fe2(PO4)3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2PO4
Mg2 + H2SO4 = Mg(SO4)2 + H2 =>
Mg2 + 4 H2SO4 = 2 Mg(SO4)2 + 4 H2
O2C2H5OH + O2 = CO2 + H2O =>
O2C2H5OH + 2 O2 = 2 CO2 + 3 H2O
Sr(NO3)2 + Na2 + SO4 = Sr2(SO4)2 + Na(NO3) =>
2 Sr(NO3)2 + 2 Na2 + 2 SO4 = Sr2(SO4)2 + 4 Na(NO3)
LiBr + Pb(ClO4)2 = PbBr2 + LiClO4 =>
2 LiBr + Pb(ClO4)2 = PbBr2 + 2 LiClO4
NaHCO3 = Na + H2 + C + O2 =>
2 NaHCO3 = 2 Na + H2 + 2 C + 3 O2
NiSO4 + NaOH = (NiOH)2SO4 + Na2SO4 =>
2 NiSO4 + 2 NaOH = (NiOH)2SO4 + Na2SO4
SrAt2 + BaCl2 = SrCl2 + BaAt2 =>
SrAt2 + BaCl2 = SrCl2 + BaAt2
C9H7N + O2 = NO2 + CO2 + H2O =>
4 C9H7N + 47 O2 = 4 NO2 + 36 CO2 + 14 H2O
Zn(s) + Au(NO3)3 = Zn(NO3)2 + Au(s) =>
3 Zn(s) + 2 Au(NO3)3 = 3 Zn(NO3)2 + 2 Au(s)
CdF2 + CaI2 = CdI2 + CaF2 =>
CdF2 + CaI2 = CdI2 + CaF2
NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2
NH3 + HOCl = N2 + H2O + HCl =>
2 NH3 + 3 HOCl = N2 + 3 H2O + 3 HCl
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
Zn + HCl = ClZnH =>
Zn + HCl = ClZnH
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Mn + PbCl2 = Pb + MnCl2 =>
Mn + PbCl2 = Pb + MnCl2
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
MgCO3SiO2 = MgSiO3CO2 =>
MgCO3SiO2 = MgSiO3CO2
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS =>
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS
MgCl2Ag3PO4 = MgPO4Ag3Cl2 =>
MgCl2Ag3PO4 = MgPO4Ag3Cl2
CuSO4*5H2O + H2O2 + KClO3 = KCuO4 + K2SO4 + H2O + HClO3 =>
2 CuSO4*5H2O + 5 H2O2 + 6 KClO3 = 2 KCuO4 + 2 K2SO4 + 12 H2O + 6 HClO3
AgNO3 + NaClO3 = NaNO3 + AgClO3 =>
AgNO3 + NaClO3 = NaNO3 + AgClO3
C6H6 + O2 = H2O + C2 =>
2 C6H6 + 3 O2 = 6 H2O + 6 C2
NH3 + CrO = N2 + Cr + H2O =>
2 NH3 + 3 CrO = N2 + 3 Cr + 3 H2O
Al2(SO4)3 + NH3 + HCl = AlCl3 + NSO4 + H2 =>
2 Al2(SO4)3 + 6 NH3 + 12 HCl = 4 AlCl3 + 6 NSO4 + 15 H2
C2H4O + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 4 K2SO4 + 8 MnSO4 + 17 H2O
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
KAu(CN)2 + NaNO3 = NaCN + AuCN + KNO3 =>
KAu(CN)2 + NaNO3 = NaCN + AuCN + KNO3
Fe + Ag(CH3COO) = Ag + Fe(CH3COO)3 =>
Fe + 3 Ag(CH3COO) = 3 Ag + Fe(CH3COO)3
(NH4)3(PO4) + Mg(OH)2 = Mg3(PO4)2 + (NH4)(OH) =>
2(NH4)3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6(NH4)(OH)
CH3CHOHCH2COOH + O2 = CO2 + H2O =>
2 CH3CHOHCH2COOH + 9 O2 = 8 CO2 + 8 H2O
HNO3 + NH3 = NHN + H2O =>
5 HNO3 + 11 NH3 = 8 NHN + 15 H2O
H3PO4 + Ba(HO)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(HO)2 = Ba3(PO4)2 + 6 H2O
K4C + O2 = KO + CO2 =>
K4C + 3 O2 = 4 KO + CO2
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
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| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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