| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4 = K + HC8H4O4
Se + NaOH = Na2Se + Na2SeO3 + H2O =>
3 Se + 6 NaOH = 2 Na2Se + Na2SeO3 + 3 H2O
Ag2S + BaCl2 = BaS + AgCl =>
Ag2S + BaCl2 = BaS + 2 AgCl
K + S8 = K2S =>
16 K + S8 = 8 K2S
CrO4{-2} + I{-} + H2O = Cr(OH)3 + IO3{-} + OH{-} =>
2 CrO4{-2} + I{-} + 5 H2O = 2 Cr(OH)3 + IO3{-} + 4 OH{-}
Ni2P + P = Ni5P4 =>
5 Ni2P + 3 P = 2 Ni5P4
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
Al2O3 + CsOH = Cs3AlO3 + H2O =>
Al2O3 + 6 CsOH = 2 Cs3AlO3 + 3 H2O
MgSO4*7H2O + Na3PO4 = Mg3(PO4)2 + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4 + 21 H2O
H2SO3(aq) + CsOH(aq) = Cs2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(aq) + 2 H2O(l)
Si + H2O2 = SiO2 + H2 =>
Si + H2O2 = SiO2 + H2
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
HClPbNO3 = PbClHNO3 =>
HClPbNO3 = PbClHNO3
FeCl3Al(OH)3 = Fe(OH)3AlCl3 =>
FeCl3Al(OH)3 = Fe(OH)3AlCl3
C6H5OH + SO4 = CO2 + H2O + H2S =>
5 C6H5OH + 14 SO4 = 30 CO2 + H2O + 14 H2S
K3PO4 + CuBr2 = Cu3(PO4)2 + KBr =>
2 K3PO4 + 3 CuBr2 = Cu3(PO4)2 + 6 KBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + HClO = S + Cl2 + H2O =>
H2S + 2 HClO = S + Cl2 + 2 H2O
Zn(s) + Pb(CH3COO)2(aq) = lead + (CH3CO2)2Zn =>
Zn(s) + Pb(CH3COO)2(aq) = Pb + (CH3CO2)2Zn
KCIO3 + I2 + H2O = KCI + HIO3 =>
5 KCIO3 + 3 I2 + 3 H2O = 5 KCI + 6 HIO3
Mg + H = H2Mg =>
Mg + 2 H = H2Mg
BH3 + I2 = B3I8 + H2 =>
6 BH3 + 8 I2 = 2 B3I8 + 9 H2
NaCrO2 + NaClO + NaOH = Na2CrO3 + NaCl + H2O =>
2 NaCrO2 + NaClO + 2 NaOH = 2 Na2CrO3 + NaCl + H2O
Na2SO4 + BaCl2 = Na2Cl2 + SO4Ba =>
Na2SO4 + BaCl2 = Na2Cl2 + SO4Ba
Cu(s) + HCl = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl = CuCl2(aq) + H2(g)
Ag2S = Ag + S5 =>
5 Ag2S = 10 Ag + S5
Ag + HBrO3 = AgBrO3 + BrO + H2O =>
3 Ag + 4 HBrO3 = 3 AgBrO3 + BrO + 2 H2O
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
CH3CO2H + Pb(OH)2 = (Pb(CH3CO2)2) + H2O =>
2 CH3CO2H + Pb(OH)2 = (Pb(CH3CO2)2) + 2 H2O
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
CsF + H2O = CsOH + HF =>
CsF + H2O = CsOH + HF
Li2SO4 + HCl = LiCl + H2(SO4) =>
Li2SO4 + 2 HCl = 2 LiCl + H2(SO4)
Al + MgCO3 = MgO + C + Al2O3 =>
4 Al + 3 MgCO3 = 3 MgO + 3 C + 2 Al2O3
magnesium + calciumcarbonate = calcium + magnesiumcarbonate =>
Mg + CaCO3 = Ca + MgCO3
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
HF + Na = NaH2 + F2 =>
2 HF + Na = NaH2 + F2
C2 = C3 =>
3 C2 = 2 C3
Al + NaClO = NaO + AlCl3 =>
Al + 3 NaClO = 3 NaO + AlCl3
N2 + Ca2 = Ca3N =>
N2 + 3 Ca2 = 2 Ca3N
Ag2S + BaCl2 = BaS + AgCl =>
Ag2S + BaCl2 = BaS + 2 AgCl
Na2SO3 + HCl + KI = I2 + Na2S + KCl + H2O =>
Na2SO3 + 6 HCl + 6 KI = 3 I2 + Na2S + 6 KCl + 3 H2O
Al2S3 + NaI = Na2S + AlI3 =>
Al2S3 + 6 NaI = 3 Na2S + 2 AlI3
He + N2 = HeN2 =>
He + N2 = HeN2
AlCl3 + Na2CO3 = Al(CO3)3 + Na2Cl =>
AlCl3 + 3 Na2CO3 = Al(CO3)3 + 3 Na2Cl
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
MnSO4*H2O(aq) + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4*H2O(aq) + H2C2O4(aq) + 2 H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq)
S(s) + Fe2O3(s) = SO2(g) + Fe(s) =>
3 S(s) + 2 Fe2O3(s) = 3 SO2(g) + 4 Fe(s)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
