| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7(aq) + 2 NaOH(aq) = K2CrO4(aq) + Na2CrO4(aq) + H2O(l)
Li + CuSO4 = LiSO4 + Cu =>
Li + CuSO4 = LiSO4 + Cu
KI3 + CCl4 = KCl3 + C + I2 =>
4 KI3 + 3 CCl4 = 4 KCl3 + 3 C + 6 I2
C671H999O16N19 + NaNO3 = CO + H2O + N2 + Na20 =>
120 C671H999O16N19 + 46180 NaNO3 = 80520 CO + 59940 H2O + 24230 N2 + 2309 Na20
CH3OH + CH3COOH = CH3COOC6H5 + H2O =>
2 CH3OH + 3 CH3COOH = CH3COOC6H5 + 6 H2O
Ag{+} + NH4OH = [Ag(NH3)2]{+} + H2O =>
Ag{+} + 2 NH4OH = [Ag(NH3)2]{+} + 2 H2O
MgSO4 + AgNO3 = Mg(NO3)2 + SO4 + Ag =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + SO4 + 2 Ag
BaCl2(aq) + Na2Co3(aq) = BaCo3(s) + NaCl(aq) =>
BaCl2(aq) + Na2Co3(aq) = BaCo3(s) + 2 NaCl(aq)
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
Mg + TCl = Mg2Cl + T =>
2 Mg + TCl = Mg2Cl + T
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
N2 + HCl = NCl2 + H2 =>
N2 + 4 HCl = 2 NCl2 + 2 H2
Pb(ClO3)2 = Pb + ClO3 =>
Pb(ClO3)2 = Pb + 2 ClO3
Na(NO3)2 + Na2SO4 = NaSO4 + NaNO3 =>
Na(NO3)2 + Na2SO4 = NaSO4 + 2 NaNO3
VCl3 = V + Cl =>
VCl3 = V + 3 Cl
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
C16H32O2 + NaOH = NaC16H31O2 + H2O =>
C16H32O2 + NaOH = NaC16H31O2 + H2O
C12H27 + SO4 = C12H26SO4 + H2 =>
2 C12H27 + 2 SO4 = 2 C12H26SO4 + H2
Mg2 + O = MgO2 =>
Mg2 + 4 O = 2 MgO2
At2 + H2O = HAt + HAtO =>
At2 + H2O = HAt + HAtO
Cl2O + O2 = Cl2O3 =>
Cl2O + O2 = Cl2O3
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
CuSO4(aq) + NH4Cl(aq) = CuCl2(s) + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(s) + (NH4)2SO4
C3H6O3 + H2O = CO2 + H =>
C3H6O3 + 3 H2O = 3 CO2 + 12 H
Ba(CO3) = Ba + CO3 =>
Ba(CO3) = Ba + CO3
AsBr3 = As + Br3 =>
AsBr3 = As + Br3
NaNO3 + K2SiO3 = Na2SiO3 + KNO3 =>
2 NaNO3 + K2SiO3 = Na2SiO3 + 2 KNO3
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
H2O + SeO3{-2} + I2 = Se{-3} + IO4{-} + H{+} =>
2 H2O + 2 SeO3{-2} + I2 = 2 Se{-3} + 2 IO4{-} + 4 H{+}
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g)
Sn(OH)2 + H2CO3 = (SnOH)2CO3 + H2O =>
2 Sn(OH)2 + H2CO3 = (SnOH)2CO3 + 2 H2O
Cl2 + AlF3 = AlCl3 + F2 =>
3 Cl2 + 2 AlF3 = 2 AlCl3 + 3 F2
NiSO4 + HgNO3 = Ni(NO3)2 + Hg2SO4 =>
NiSO4 + 2 HgNO3 = Ni(NO3)2 + Hg2SO4
Ag + NH3 + H2O = Ag(OH)2 + NH4 =>
Ag + 2 NH3 + 2 H2O = Ag(OH)2 + 2 NH4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
KMnO4 + C6H6CHO = C6H5COOH + MnO2 + KOH =>
KMnO4 + C6H6CHO = C6H5COOH + MnO2 + KOH
CuO + HCl = (H2CuCl4) + H2O =>
CuO + 4 HCl = (H2CuCl4) + H2O
F2 + CaCl2 + H2O + O2 = CaF2 + HClO =>
2 F2 + 2 CaCl2 + 2 H2O + O2 = 2 CaF2 + 4 HClO
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
Sn(NO3)4 + K2SO3 = Sn2(SO3)4 + KNO3 =>
2 Sn(NO3)4 + 4 K2SO3 = Sn2(SO3)4 + 8 KNO3
GeO2 + KOH = K2GeO3 + H2O =>
GeO2 + 2 KOH = K2GeO3 + H2O
Hg + AuCl = HgCl2 + Au =>
Hg + 2 AuCl = HgCl2 + 2 Au
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
Li + H3Po4 = Li3Po4 + H2 =>
6 Li + 2 H3Po4 = 2 Li3Po4 + 3 H2
NaHSO3 + Br2 + H2O = NaHSO4 + HBr =>
NaHSO3 + Br2 + H2O = NaHSO4 + 2 HBr
CoCO3 + HBr = CoBr2 + H2CO3 =>
CoCO3 + 2 HBr = CoBr2 + H2CO3
C6H12 + Cl2 = C6H11C + HCl =>
7 C6H12 + 9 Cl2 = 6 C6H11C + 18 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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