| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO4 + BaNO3 = HNO3 + BaSO4
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
P2S5 = P + S2 =>
2 P2S5 = 4 P + 5 S2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NO2HO = HNO3 =>
NO2HO = HNO3
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + K2SO4 =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + K2SO4
CH3COOCH3 + Na = (CH3COO)Na + CH3 =>
CH3COOCH3 + Na = (CH3COO)Na + CH3
KO2 + H2O = K(OH) + O =>
2 KO2 + H2O = 2 K(OH) + 3 O
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
K2CO3 + C3H8O3 + H3PO4 = C3H7K2O6P + CO2 + H2O =>
K2CO3 + C3H8O3 + H3PO4 = C3H7K2O6P + CO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca + H3PO4 = H + Ca3PO4 =>
3 Ca + H3PO4 = 3 H + Ca3PO4
K2Cr2O7 + CrO3 = KCr(CrO4)2 + Cr2O7 =>
K2Cr2O7 + 10 CrO3 = 2 KCr(CrO4)2 + 3 Cr2O7
Fe(No3)3 + Na2SO4 = Fe2(SO4)3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaNo3
SiO2(g) + HF(aq) = SiF4(g) + H2O(l) =>
SiO2(g) + 4 HF(aq) = SiF4(g) + 2 H2O(l)
HNO3 + MgO = H2O + Mg(NO3)2 =>
2 HNO3 + MgO = H2O + Mg(NO3)2
VCl3 + Na + Co = V(Co)6 + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co)6 + 3 NaCl
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
HOOCCOOH*2H2O + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH*2H2O + 2 NaOH = NaOOCCOONa + 4 H2O
Pb2C2H3O2 + NH4OH = Pb2OH + NH4C2H3O2 =>
Pb2C2H3O2 + NH4OH = Pb2OH + NH4C2H3O2
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
H2SeO4 + NaOH = NaHSeO4 + H2O =>
H2SeO4 + NaOH = NaHSeO4 + H2O
NaCl + H2SO4 + KMnO4 = Cl2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
10 NaCl + 16 H2SO4 + 4 KMnO4 = 5 Cl2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
Co3(PO4)2 + HNO3 = Co3(HNO3) + (PO4)2 =>
Co3(PO4)2 + HNO3 = Co3(HNO3) + (PO4)2
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
MCrO4 + HC2H3O2 = M{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 MCrO4 + 2 HC2H3O2 = 2 M{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
Be + C = BeC2 =>
Be + 2 C = BeC2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
NaOH + NaHSO4 = Na2SO4 + H2O =>
NaOH + NaHSO4 = Na2SO4 + H2O
H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
C6H11OH + oxygen = water + carbondioxide =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
Pt + O = Pt2O5 =>
2 Pt + 5 O = Pt2O5
CuFeS2 + O2 + H2O = Fe(OH)3 + CuSO4 + H2SO4 =>
4 CuFeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 4 CuSO4 + 4 H2SO4
S + Co2 = Co2S3 =>
3 S + Co2 = Co2S3
Ac(OH)3 = Ac2O3 + HOH =>
2 Ac(OH)3 = Ac2O3 + 3 HOH
(NH4)Fe(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + NH4CNS =>
(NH4)Fe(SO4)2 + 4 KCNS = Fe(CNS)3 + 2 K2SO4 + NH4CNS
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Al(s) + Br2 = AlBr3(s) =>
2 Al(s) + 3 Br2 = 2 AlBr3(s)
Mn + NaCl = MnCl2 + Na =>
Mn + 2 NaCl = MnCl2 + 2 Na
Na3AsO4 + H2S + HCl = As2S5 + NaCl + H2O =>
2 Na3AsO4 + 5 H2S + 6 HCl = As2S5 + 6 NaCl + 8 H2O
Cr2O3 + H2O + O2 = Cr(OH)6 =>
2 Cr2O3 + 12 H2O + 3 O2 = 4 Cr(OH)6
Zn(OH)2 + CO2 + H2O = [Zn(H2O)4]CO3 =>
Zn(OH)2 + CO2 + 3 H2O = [Zn(H2O)4]CO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
F + H2 = FH =>
2 F + H2 = 2 FH
Fe(OH)2(s) + H2O(g) + O2(g) = Fe(OH)3(s) =>
4 Fe(OH)2(s) + 2 H2O(g) + O2(g) = 4 Fe(OH)3(s)
Mn + NaCl = MnCl2 + Na =>
Mn + 2 NaCl = MnCl2 + 2 Na
KMnO4(s) + HCl(ac) = KCl(ac) + MnCl2(ac) + Cl2(g) + H2O =>
2 KMnO4(s) + 16 HCl(ac) = 2 KCl(ac) + 2 MnCl2(ac) + 5 Cl2(g) + 8 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
| 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 50 51 52 53 54 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/25
Équations équilibrées sur02/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
