| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + C2H3OCl = C2H3O + AlCl4
HCl(aq) + CaCO3(s) = CaCl2(g) + H2O(g) + CO2(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(g) + H2O(g) + CO2(g)
Sn + P = Sn3P4 =>
3 Sn + 4 P = Sn3P4
SO2 + O2 + H2 = H2SO4 =>
SO2 + O2 + H2 = H2SO4
H2TPP + FeCl3*6H2O = Fe(TPP)Cl + HCl + H2O =>
H2TPP + FeCl3*6H2O = Fe(TPP)Cl + 2 HCl + 6 H2O
CaCl2 + Na2(PO4) = NaCl + Ca + (PO4) =>
CaCl2 + Na2(PO4) = 2 NaCl + Ca + (PO4)
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
CuSO4 + Fe = FeCuSO4 =>
CuSO4 + Fe = FeCuSO4
Mg(OH)2 + H3PO3 = H(OH) + Mg3(PO3)2 =>
3 Mg(OH)2 + 2 H3PO3 = 6 H(OH) + Mg3(PO3)2
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2 =>
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{2-} + 4 H{+}
Berylliumcarbonate + Hydrochloricacid = berylliumchloride + water + carbondioxide =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
Cr2(SO4)3 + Na2CO3 = Na2Cr2O4 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 4 Na2CO3 = Na2Cr2O4 + 3 Na2SO4 + 4 CO2
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
C5H6S + C4H4ClNO2 = C5H5ClS + C4H5NO2 =>
C5H6S + C4H4ClNO2 = C5H5ClS + C4H5NO2
Cl2(d) + KBr(aq) = KCl(aq) + Br2(s) =>
Cl2(d) + 2 KBr(aq) = 2 KCl(aq) + Br2(s)
NaC2H3O2 + HC2H3O2 = HNa + C2H3O2 =>
NaC2H3O2 + HC2H3O2 = HNa + 2 C2H3O2
NH3 + BaSO4 = BaH3 + NSO4 =>
NH3 + BaSO4 = BaH3 + NSO4
H{+} + KIO3 + Na2S2O3 = I2 + Na2S4O6 + K{+} + Na{+} + H2O =>
12 H{+} + 2 KIO3 + 10 Na2S2O3 = I2 + 5 Na2S4O6 + 2 K{+} + 10 Na{+} + 6 H2O
CH2O2 + FeO = (HCOO)2Fe + H2O =>
2 CH2O2 + FeO = (HCOO)2Fe + H2O
CH3CH2COOH + CH3CH2CH2OH = CH3CH2CO(OH)CH2CH2CH3 + H2O =>
3 CH3CH2COOH + 5 CH3CH2CH2OH = 4 CH3CH2CO(OH)CH2CH2CH3 + 3 H2O
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
(C)6(H)6 + (O)2 = CO2 + (H)2O =>
2(C)6(H)6 + 15(O)2 = 12 CO2 + 6(H)2O
KNO3 + C6H12O6 = K2O + H2O + CO2 + N2 =>
24 KNO3 + 5 C6H12O6 = 12 K2O + 30 H2O + 30 CO2 + 12 N2
Al(OC4H9)3 + C2H6O = Al(OH)3 + C4H9OH =>
Al(OC4H9)3 + 6 C2H6O = Al(OH)3 + 6 C4H9OH
SO2 + I2 = SI2 + O2 =>
SO2 + I2 = SI2 + O2
KCH3COO + FeCl3 = KCl + Fe(CH3COO)3 =>
3 KCH3COO + FeCl3 = 3 KCl + Fe(CH3COO)3
ZnO + Cu = CuO + Zn =>
ZnO + Cu = CuO + Zn
LiI + H3PO4 = Li3PO4 + HI =>
3 LiI + H3PO4 = Li3PO4 + 3 HI
Na2ClO3 + HCl = NaOH + Cl2 + O3 =>
6 Na2ClO3 + 12 HCl = 12 NaOH + 9 Cl2 + 2 O3
HCl + Th = ClTh + H2 =>
2 HCl + 2 Th = 2 ClTh + H2
Cr + Zn(SO4) = Cr2(SO4)3 + Zn =>
2 Cr + 3 Zn(SO4) = Cr2(SO4)3 + 3 Zn
H2S + H2SO4 = H2O + SO2 =>
H2S + 3 H2SO4 = 4 H2O + 4 SO2
CuO + BaO = BaCuO2 =>
CuO + BaO = BaCuO2
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Zn(s) + AgF(aq) = Ag(s) + ZnF2(aq) =>
Zn(s) + 2 AgF(aq) = 2 Ag(s) + ZnF2(aq)
Ag + SrS + Si + S = Ag2SrSiS4 =>
2 Ag + SrS + Si + 3 S = Ag2SrSiS4
Berylliumcarbonate + Hydrochloricacid = berylliumchloride + water + carbondioxide =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
Al(NO3)39H2O + NH3 + H2O = Al(OH)3 + NH4NO3 =>
2 Al(NO3)39H2O + 96 NH3 + 31 H2O = 2 Al(OH)3 + 87 NH4NO3
NaSO4 + KPO4 = KSO4 + NaPO4 =>
NaSO4 + KPO4 = KSO4 + NaPO4
Mg(OH)2 + HCl = MgCl2 + H2(OH)2 =>
Mg(OH)2 + 2 HCl = MgCl2 + H2(OH)2
FeSO4 + Kr2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Kr2SO4 + H2O =>
6 FeSO4 + Kr2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Kr2SO4 + 7 H2O
Na2CO3 + Ba(NO3)2 = NaNO3 + Ba(CO3)(s) =>
Na2CO3 + Ba(NO3)2 = 2 NaNO3 + Ba(CO3)(s)
NaOH + Co(NO3)3 = NaNO3 + Co(OH)3 =>
3 NaOH + Co(NO3)3 = 3 NaNO3 + Co(OH)3
Br2 + KCl = BrK + Cl =>
Br2 + 2 KCl = 2 BrK + 2 Cl
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
CO2 + N2 = NO2 + C =>
2 CO2 + N2 = 2 NO2 + 2 C
Pt + HBr = H2 + PtBr =>
2 Pt + 2 HBr = H2 + 2 PtBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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