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In a sulfide compound, sodium ions are present to balance the charge of the sulfide ions. Sulfide ions (S²⁻) carry a -2 charge, meaning two sodium ions (Na⁺), each with a +1 charge, are needed to achieve charge neutrality. Thus, for every sulfide ion, there are typically two sodium ions in the compound, resulting in a higher number of sodium ions relative to sulfide ions.
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Is sodium nitrate or sodium chloride more soluble?
Sodium nitrate (NaNO3) is more soluble in water compared to sodium chloride (NaCl). Sodium nitrate has a higher solubility due to the presence of more polar nitrate (NO3-) ions in the compound.
What is a formula for sodium hydrogen sulfide?
The formula for dihydrogen sulfide, or just hydrogen sulfide, is H2S. A pair of hydrogen atoms are bonded to a sulfur atom to make up this toxic compound. A link can be found below for more information.
What is negative and positive in NaCl?
No. It is a compound consisting of sodium ions and chloride ions.
Why do the properties of sodium chloride differ from the properties of sodium metal and chlorine gas?
Because the ions of the sodium chloride compound have a different valence band electron structure (more like the noble gases and thus less reactive) than the elements sodium and chlorine. However being electrically charged these ions also acquire ability to interact that the original uncharged elements do not have.
What kind of mixture is table salt?
It is not a mixture; it is a compound. It is what's called an ionic compound, because the sodium atoms lose their 1 valence electron and the chlorine atoms pick up that electron to fill their outer energy level, giving them 8 valence electrons instead of 7 (7 is their normal number of valence electrons.)The sodium atoms now have one less electron than protons, so they form a +1 ion and the chlorine atoms have one more electron than proton, so they form -1 ions. Since the ions have opposite charges, they are attracted to each other and form NaCl, or sodium chloride (table salt).
Correct name for this compound Na2S?
Sodium sulfide is the name used to refer to the chemical compound Na2S, but more commonly it refers to the hydrate Na2S·9H2O. Both are colorless water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells much like rotten eggs or flatus.
What is example of an ionic compound?
Table salt or Sodium Chloride (NaCL) is an ionic compound. NaCl, sodium chloride; An ionic compound made up of one or more positive ions (cations) and one or more negative ions (anions).
Why are there more chloride ions in the zinc compound than in sodium compound?
There are more chloride ions in the zinc compound because zinc has a +2 charge, requiring two chloride ions to balance its charge, while sodium only has a +1 charge, requiring only one chloride ion to balance its charge. This difference in charges leads to a higher ratio of chloride ions to metal ions in the zinc compound compared to the sodium compound.
Is NaCl a radical?
Sodium chloride is a chemical compound not a radical.
Is sodium nitrate an organic compound?
Sodium (Na) is a pure substance. Sodium chloride (NaCl) is a compound.
Is Na2SO4 an ionic compound?
Yes, Na2SO4 (sodium sulfate) is an ionic compound. It consists of sodium ions (Na+) and sulfate ions (SO4^2-), which are held together by ionic bonds due to the transfer of electrons from sodium to sulfate.
Is salt an ionic compound?
no becuz NaCl has a metal in it which is sodium and molecular compounds involve non metals e.g. hydrogen peroxide is a molecular compound
What metal can displace sodium?
Potassium can displace sodium, as potassium is more reactive than sodium. When potassium is added to a solution containing sodium ions, a displacement reaction can occur where potassium replaces sodium in the chemical compound.
Is sodium nitrate or sodium chloride more soluble?
Sodium nitrate (NaNO3) is more soluble in water compared to sodium chloride (NaCl). Sodium nitrate has a higher solubility due to the presence of more polar nitrate (NO3-) ions in the compound.
What is a formula for sodium hydrogen sulfide?
The formula for dihydrogen sulfide, or just hydrogen sulfide, is H2S. A pair of hydrogen atoms are bonded to a sulfur atom to make up this toxic compound. A link can be found below for more information.
Which is more soluble in water NaF or MgO?
NaF is more soluble in water compared to MgO. This is because NaF is an ionic compound that readily dissociates into its ions (sodium and fluoride) in water, while MgO is a covalent compound that is less likely to dissociate in water.
What are the differences between NaCl and NaI?
Sodium chloride (NaCl) and sodium iodide (NaI) are both ionic compounds, with NaCl being composed of sodium ions and chloride ions, and NaI being composed of sodium ions and iodide ions. The main difference between the two is the anion present in each compound, chloride in NaCl and iodide in NaI, which affects their solubility, reactivity, and physical properties. Sodium iodide tends to be more reactive and soluble in polar solvents compared to sodium chloride.
