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it depend on atom size and nucleus attraction with the radii as increase from left to right in Periodic Table
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What ion will sodium form?
Sodium is a non-transition metal so it can only form one type of ion, that is Na+ or Na+1. It loses it's only valence electron to a nonmetal so that it can assume a noble gas configuration and be at its most stable state.
Why are deposits of pure sodium metal or pure potassium metal not seen in nature?
Sodium and potassium are highly reactive metals, so they readily react with water or air to form compounds. This prevents them from existing in their pure metallic forms in nature. They are typically found as compounds such as sodium chloride (table salt) or potassium chloride.
Which element has chemical properties that are most similar to the chemical properties of sodium?
Potassium is the element that has chemical properties most similar to sodium. Both elements belong to Group 1 of the periodic table, which means they have similar characteristics such as reactivity and the ability to form similar types of compounds.
Sodium hypochlorite reaction with potassium iodide?
When sodium hypochlorite reacts with potassium iodide, the following reaction takes place: 2 NaOCl + 2 KI -> 2 NaI + 2 KCl + O2 This reaction forms sodium iodide, potassium chloride, and oxygen gas as products.
Why potassium carbonate cannot be prepared by solvay process?
Potassium carbonate cannot be prepared by the Solvay process because potassium salts are highly soluble in water, making it difficult to separate potassium carbonate from the solution produced in the process. The Solvay process is specifically designed for the production of sodium carbonate, which has different solubility properties compared to potassium carbonate.
Sodium nitrate plus potassium iodide?
When sodium nitrate (NaNO3) reacts with potassium iodide (KI), it forms sodium iodide (NaI) and potassium nitrate (KNO3). This reaction is a double replacement reaction, where the positive ions from each compound switch places. The chemical equation for this reaction is: NaNO3 + KI → NaI + KNO3.
Does potassium for a positive ion?
Yes, it forms a monovalent positive K+ ion.
Does sodium form a positive or nigative ion?
Sodium forms a positive ion. When it loses one electron, it becomes a sodium cation with a +1 charge.
Is potassium an ionic or covalent bond?
Potassium typically forms ionic bonds. In its ionic form, potassium donates its single outer electron to form a positive ion (K+), which then easily bonds with other ions through electrostatic interactions.
Is potassium unlikely to form a positively charged ion?
No, potassium, as a metal, very easily forms a positive ion.
What is the reaction between sodium chloride and potassium oxide?
When sodium chloride (NaCl) reacts with potassium oxide (K2O), it forms sodium oxide (Na2O) and potassium chloride (KCl). The reaction can be written as: 2NaCl + K2O → 2Na2O + 2KCl
Does potassium reacts positive with all other elements?
Potassium does not react at all with some elements such as helium, but when it reacts, it always forms a positive ion.
What is the reaction of sodium hypochlorite and potassium iodide?
When sodium hypochlorite (NaClO) reacts with potassium iodide (KI), it forms potassium chloride (KCl), sodium iodide (NaI), and elemental iodine (I2). This reaction can be represented by the equation: 3NaClO + 2KI → KCl + NaCl + NaI + I2.
Sodium reacts with water more vigorously than potassium. why?
Sodium reacts more vigorously with water than potassium because sodium has a lower ionization energy and is more reactive. When sodium comes into contact with water, it forms sodium hydroxide and releases hydrogen gas, resulting in a more rapid and vigorous reaction compared to potassium.
Why doesn't sodium gain a proton to get a positive charge?
Sodium typically loses an electron to achieve a stable electron configuration in its outer shell rather than gaining a proton, as protons are found in the nucleus and not easily gained or lost in chemical reactions. Sodium forms a positive charge by losing an electron to become a sodium cation (Na+).
Does sodium form a negative ion in its ionic compounds?
No: sodium forms a positive ion in its ionic compounds.
What does sodium oxide plus potassium?
When sodium oxide (Na2O) reacts with potassium (K), it typically forms potassium oxide (K2O) through a redox reaction. Sodium oxide can donate oxygen to potassium, allowing potassium to oxidize. The overall reaction can be represented as: 2 Na2O + 4 K → 4 Na + 2 K2O. This illustrates the transfer of oxygen and the formation of new compounds.
