| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2*H2O + K2SO4 = BaSO4 + 2 KNO3 + H2O
Fe2O3 + H = FeH + O3 =>
Fe2O3 + 2 H = 2 FeH + O3
N5 = N2 =>
2 N5 = 5 N2
CO3{2-} + Ag{+} = CO3Ag2 =>
CO3{2-} + 2 Ag{+} = CO3Ag2
C17H16(OH)2Br2Cl2 + O2 = CO2 + H2O + Br2O + Cl2O =>
2 C17H16(OH)2Br2Cl2 + 43 O2 = 34 CO2 + 18 H2O + 2 Br2O + 2 Cl2O
C2H5OH + O2 = CO + H30 =>
10 C2H5OH + 5 O2 = 20 CO + 2 H30
PO34 + Al2(SO4)3 = AlPO4 + SO24 =>
2 PO34 + Al2(SO4)3 = 2 AlPO4 + 3 SO24
MnO4 + H2S + H{+} = Mn{+} + S + H2O =>
2 MnO4 + 7 H2S + 2 H{+} = 2 Mn{+} + 7 S + 8 H2O
POH + BaCl = BaOH + PCl =>
POH + BaCl = BaOH + PCl
Li3N + H2O = LiOH + NH3 = Li2 + OH =>
Li3N + 3 H2O = 3 LiOH + NH3
P2O2 + HCl = PH2 + Cl2O =>
P2O2 + 4 HCl = 2 PH2 + 2 Cl2O
Fe(OH)3 + Cl2 = FeCl3 + Fe(OCl3)3 + H2O =>
2 Fe(OH)3 + 6 Cl2 = FeCl3 + Fe(OCl3)3 + 3 H2O
KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4 =>
KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4
Zn3 + HCl = ZnCl + H2 =>
2 Zn3 + 6 HCl = 6 ZnCl + 3 H2
CH4(g) + F2(g) = CF3(g) + HF(g) =>
2 CH4(g) + 7 F2(g) = 2 CF3(g) + 8 HF(g)
Na + S = Na3S2 =>
3 Na + 2 S = Na3S2
Ba3(PO4)2 + NH4F + HF = NH4BaF3 + NH4PF6 + H2O =>
Ba3(PO4)2 + 5 NH4F + 16 HF = 3 NH4BaF3 + 2 NH4PF6 + 8 H2O
CO2 + NaCl = CCl + NaO2 =>
CO2 + NaCl = CCl + NaO2
CH3COOH + H2SO4 = CH3CHO + SO4 + H2O =>
CH3COOH + H2SO4 = CH3CHO + SO4 + H2O
C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + H2O =>
2 C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + 2 H2O
Ca + (CH3COO)H = Ca(CH3COO) + H2 =>
2 Ca + 2(CH3COO)H = 2 Ca(CH3COO) + H2
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Pb(CH3COO)2 + SO2 = Pb(SO2)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 SO2 = Pb(SO2)2 + (CH3COO)2
Mg(OH)2 + H + Cl = MgCl2 + H2O =>
Mg(OH)2 + 2 H + 2 Cl = MgCl2 + 2 H2O
NaI + FeCl2 = NaCl + FeI2 =>
2 NaI + FeCl2 = 2 NaCl + FeI2
CoI3 + NH3 = CoNH3 + I =>
CoI3 + NH3 = CoNH3 + 3 I
C6H8O7*H2O + CO3{2-} = H2O + CO2 + C6H5C7{3-} =>
20 C6H8O7*H2O + 9 CO3{2-} = 85 H2O + 51 CO2 + 6 C6H5C7{3-}
HNO3 + NaBr = Br + NO2 + NaNO3 + H2O =>
2 HNO3 + NaBr = Br + NO2 + NaNO3 + H2O
Fe + AgBr = FeBr2 + Ag =>
Fe + 2 AgBr = FeBr2 + 2 Ag
C4H10O + O2 = CO + HO =>
2 C4H10O + 13 O2 = 8 CO + 20 HO
Ag2S + HCH3CO2 = Ag2CO2 + HCH3S =>
Ag2S + HCH3CO2 = Ag2CO2 + HCH3S
SBr6 = S + Br =>
SBr6 = S + 6 Br
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2 =>
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2
CH2CH2(g) + O2(g) = CO2(g) + H2O(g) =>
CH2CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Ba(NO3) + Na(CrO4) = Ba(CrO4) + Na(NO3) =>
Ba(NO3) + Na(CrO4) = Ba(CrO4) + Na(NO3)
Cya(NO3)2 + KOH = Cya(OH)2 + KNO3 =>
Cya(NO3)2 + 2 KOH = Cya(OH)2 + 2 KNO3
Ca3(PO4)2 + Si = Si3(PO4)3 + Ca =>
3 Ca3(PO4)2 + 6 Si = 2 Si3(PO4)3 + 9 Ca
As4O6 + H2O = H3AsO4 + H2 =>
As4O6 + 10 H2O = 4 H3AsO4 + 4 H2
Ag + S + O4 = AgSO4 =>
Ag + S + O4 = AgSO4
K2CrO4(aq) + HCl(aq) = H2CrO4 + KCl =>
K2CrO4(aq) + 2 HCl(aq) = H2CrO4 + 2 KCl
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
V2O5 + HCl = VOCl + H2O + Cl =>
V2O5 + 6 HCl = 2 VOCl + 3 H2O + 4 Cl
C3H4O + H2O = C6H10O3 =>
2 C3H4O + H2O = C6H10O3
NaOCN + H2O = NH3 + NaHCO3 =>
NaOCN + 2 H2O = NH3 + NaHCO3
(CaCl2) + AgNO3 = AgCl + Ca(NO3)2 =>
(CaCl2) + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Fe(OH)3 + HNo3AgNO3 = Fe(No3)3 + H2O + AgNO3 =>
Fe(OH)3 + 3 HNo3AgNO3 = Fe(No3)3 + 3 H2O + 3 AgNO3
MoO4{2-} + H{+} = Mo7O24 + H2O + e =>
7 MoO4{2-} + 8 H{+} = Mo7O24 + 4 H2O + 6e
Fe2O3 + C2H2 = Fe + CO + H2 =>
2 Fe2O3 + 3 C2H2 = 4 Fe + 6 CO + 3 H2
NH4VO3 + NaOH = NH3 + VO3{-} + H2O + Na{+} =>
NH4VO3 + NaOH = NH3 + VO3{-} + H2O + Na{+}
NaHCO3 + NH4NO3 + C2H5OH = Na2CO3 + CHCH3NH3 + O =>
4 NaHCO3 + NH4NO3 + C2H5OH = 2 Na2CO3 + 2 CHCH3NH3 + 10 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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