| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)4 + 4 FeBr3 = 3 PbBr4 + 4 Fe(NO3)3
C9H20 = C + H2 =>
C9H20 = 9 C + 10 H2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
ZnBr2 + Na2CrO4 = ZnCrO4 + NaBr =>
ZnBr2 + Na2CrO4 = ZnCrO4 + 2 NaBr
C6H11OH + CuO = CO2 + Cu + H2O =>
C6H11OH + 17 CuO = 6 CO2 + 17 Cu + 6 H2O
S2 + F2 = SF2 =>
S2 + 2 F2 = 2 SF2
Li + CO2 = LiCO2 =>
Li + CO2 = LiCO2
Sn + ZnSO4 = SnSO4 + Zn =>
Sn + ZnSO4 = SnSO4 + Zn
CaCl2(aq) + Li2CO3(aq) = CaCO3 + LiCl =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + 2 LiCl
Al2(CO3)3 + H3Po4 = AlPo4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3Po4 = 2 AlPo4 + 3 CO2 + 3 H2O
BaSO4 + NH4NO3 = Ba(NO3)2 + (NH4)2SO4 =>
BaSO4 + 2 NH4NO3 = Ba(NO3)2 + (NH4)2SO4
C10H8O4 + Zn + HCl = C10H8 + H2O + ZnCl =>
C10H8O4 + 8 Zn + 8 HCl = C10H8 + 4 H2O + 8 ZnCl
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
Ca2P2 + H2O = Ca(OH)2 + PH2 =>
Ca2P2 + 4 H2O = 2 Ca(OH)2 + 2 PH2
C25H30N3Cl(aq) + NaOH(aq) = C25H31ON3(aq) + NaCl(aq) =>
C25H30N3Cl(aq) + NaOH(aq) = C25H31ON3(aq) + NaCl(aq)
Ni(NO3)2 + NaBH4 + H2O = Ni + H2 + NaNO3 + H3BO3 =>
Ni(NO3)2 + 2 NaBH4 + 6 H2O = Ni + 7 H2 + 2 NaNO3 + 2 H3BO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C12H22O11 + NaNO3 = CO2 + N2 + H2O + (Na2CO3)2 =>
5 C12H22O11 + 48 NaNO3 = 36 CO2 + 24 N2 + 55 H2O + 12(Na2CO3)2
C6H2(NO2)3OH + C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + C6H11O5OOH =>
C6H2(NO2)3OH + 3 C6H11O5OH + NaOH = C6H2(NO2)2NH2ONa + 3 C6H11O5OOH
Mg + CH3COOH = Mg(OH)2 + CH3CO =>
Mg + 2 CH3COOH = Mg(OH)2 + 2 CH3CO
Al{3+} + C9H6NOH = Al(C9H6NO)3 + H{+} =>
Al{3+} + 3 C9H6NOH = Al(C9H6NO)3 + 3 H{+}
Br2 + O3 = BrO2 =>
3 Br2 + 4 O3 = 6 BrO2
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Ta + H2SO4 = TaSO4 + H2 =>
Ta + H2SO4 = TaSO4 + H2
Cl2(g) + C2H2(g) = C2H2Cl4(l) =>
2 Cl2(g) + C2H2(g) = C2H2Cl4(l)
NH4 + CuSO4 = (NH4)2SO4 + Cu =>
2 NH4 + CuSO4 = (NH4)2SO4 + Cu
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C12H22O11 + NaNO3 = CO + N2 + H2O + Na2CO3 =>
C12H22O11 + 6 NaNO3 = 9 CO + 3 N2 + 11 H2O + 3 Na2CO3
Al(s) + CuSO4 = Al2(SO4)3 + Cu =>
2 Al(s) + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg + Li2SO4 = MgSO4 + Li =>
Mg + Li2SO4 = MgSO4 + 2 Li
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
H2SeO4 + KI = K2SeO4 + I2 + Se + H2O =>
4 H2SeO4 + 6 KI = 3 K2SeO4 + 3 I2 + Se + 4 H2O
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
C2HO(l) + O2(g) = H2O(g) + CO2(g) =>
4 C2HO(l) + 7 O2(g) = 2 H2O(g) + 8 CO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Br + H3PO4 = P + HBrO3 + H2O =>
Br + H3PO4 = P + HBrO3 + H2O
C6H12O5 + H2O = CH4 + CO2 =>
4 C6H12O5 + 2 H2O = 13 CH4 + 11 CO2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
COCl2(g) + H2O = HCl(aq) + CO2(g) =>
COCl2(g) + H2O = 2 HCl(aq) + CO2(g)
Ca + P2O5 = CaO + P =>
5 Ca + P2O5 = 5 CaO + 2 P
C12H22O11 + NaNO3 = CO2 + N2 + H2O + (Na2CO3)5 =>
25 C12H22O11 + 240 NaNO3 = 180 CO2 + 120 N2 + 275 H2O + 24(Na2CO3)5
Al(k) + HNO3 = Al(NO3) + NO + H2O =>
3 Al(k) + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
N2Mg3 + H2O = Mg(OH)2 + NH3 =>
N2Mg3 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Mg + SO4 + KPO4 = MgPO4 + KSO4 =>
Mg + SO4 + KPO4 = MgPO4 + KSO4
Na2SO4 + Cu2S = Na2S + Cu2SO4 =>
Na2SO4 + Cu2S = Na2S + Cu2SO4
NaOH(s) + HCl = Na{+} + Cl{-} + H2O =>
NaOH(s) + HCl = Na{+} + Cl{-} + H2O
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
CH3CHClCOOH + NaOH = CH3CHOHCOONa + HCl =>
CH3CHClCOOH + NaOH = CH3CHOHCOONa + HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4(s) + KNO3(aq) =>
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4(s) + 2 KNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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