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When sodium chloride forms what are the charges on the sodium and chloride ion?
Sodium chloride does not have an overall charge, it only has charged ions (which are Na+ and Cl-) If a sodium atom meets a chlorine atom, the sodium loses its outer-shell electron to form the sodium ion Na+. Chlorine takes on sodium's electron to become the ion Cl-. It also has a new name: chloride. Both ions are more stable than the neutral atoms from which they were formed, and exist as NaCl, sodium chloride (common salt). The electrostatic attraction between the positive and negative ions holds the salt crystal together. (Note that in the final formula the charges are not shown, although each ion still has its charge.)
Why does ammonium chloride turn cold when mixed with distilled water?
Ammonium Chloride is slightly acidic salt of NH4+ and Cl-. Though most people erroneously think ammonium chloride is a base (understandably from the "ammonium" part) it is actually an acidic salt. The positive charge of NH4+ and Cl- essentially forms an ion-ion interaction similar to NaCl. The difference is that for the case of ammonium chloride this ion-ion interaction is strong enough such that it requires a degree of energy to break the ionic interaction. Room temperature distilled water provides a sufficient amount of energy needed to separate and solubilize these charges. If you want to think about the thermodynamics it can be shown thusly: Free energy of solvation of ammonium chloride is some number dG = +X, indicating an endothermic process. The heat/energy of room temperature water has a degree of heat or enthalpy of some number dH = -Y which is sufficient to change dG to a negative number: -X making it favorable. In short, as the dG of the solvation of ammonium chloride becomes negative (more favorable), it is taking heat (enthalpy) from water, making it colder. Hope this helps.
How many moles of silver nitrate are needed to completely react with 0.327 mole of sodium cloride?
The balanced equation for the reaction is AgNO3 (aq) + NaCl (aq) -> AgCl (s) + NaNO3. The coefficient of each reactant is the implied 1 when no explicit coefficient is shown in the equation. Therefore the same number of moles of silver nitrate as of sodium chloride are required for the reaction.
Is sodium in sodium ascorbate dangerous to the kidneys?
No, in fact it may help hypertension. It is Sodium (Na+ Cation) plus Chloride (Cl- Anion) that can cause hypertension. In studies it has been shown that high dietary sodium chloride increases blood pressure but sodium ascorbate and sodium bicarbonate doesn't. It has also been shown that hypertensive patients have lower ascobate levels (vit C) in their blood than normotensive patients. Dr. Mark Edmond - Family Physician
Chemical formula of ammonium thiosulphate?
The formula for the ammonium cation is NH4+. The formula for the thiosulfate anion is S2O32-. To balance the charges out to zero, twice as many ammoniums are needed than thiosulfates. This is shown using a subscript in the formula: (NH4)2S2O3
What is one property which is shown by ammonium chloride but not by sodium chloride?
Ammonium chloride can undergo sublimation, meaning it can change from a solid directly to a gas without passing through a liquid state. Sodium chloride does not exhibit sublimation behavior.
What kind of chemical reaction is shown AgNo3 plus NaCl -- AgCI plus NaNo3?
The reaction is a double displacement reaction, where the silver ion from silver nitrate switches places with the sodium ion from sodium chloride to form silver chloride and sodium nitrate.
Does 1 mole of sodium chloride and 1 mole of magnesium chloride has same number of ions?
No: Each "mole", more precisely called "formula mass", of sodium chloride contains two ions, as shown by its formula NaCl, but each formula mass of magnesium chloride has three ions as shown by its formula MgCl2. This is true because sodium cations have only one positive electric charge unit, magnesium cations have two electric charge units, and chloride ions have one negative electric charge unit each.
Is calcium chloride a carcinogen?
No, calcium chloride is not considered a carcinogen. It is commonly used as a food additive, deicer, and in various industrial applications. Studies have not shown it to have carcinogenic properties.
What kind of chemical reaction is shown AgNo3 plus NaCl--- and gtAgCl plus NaNO3?
The chemical reaction shown is a double displacement reaction, where the cations and anions of the reactants switch partners to form new compounds. In this case, silver nitrate (AgNO3) and sodium chloride (NaCl) react to form silver chloride (AgCl) and sodium nitrate (NaNO3).
What kind of chemical reaction is shown AgNO plus NaCI?
The reaction between silver nitrate (AgNO₃) and sodium chloride (NaCl) is a double displacement (or double replacement) reaction. In this reaction, the silver ions (Ag⁺) from silver nitrate exchange with the sodium ions (Na⁺) from sodium chloride, resulting in the formation of silver chloride (AgCl), which is a precipitate, and sodium nitrate (NaNO₃). The overall equation can be represented as: AgNO₃ + NaCl → AgCl (s) + NaNO₃.
When sodium chloride forms what are the charges on the sodium and chloride ion?
Sodium chloride does not have an overall charge, it only has charged ions (which are Na+ and Cl-) If a sodium atom meets a chlorine atom, the sodium loses its outer-shell electron to form the sodium ion Na+. Chlorine takes on sodium's electron to become the ion Cl-. It also has a new name: chloride. Both ions are more stable than the neutral atoms from which they were formed, and exist as NaCl, sodium chloride (common salt). The electrostatic attraction between the positive and negative ions holds the salt crystal together. (Note that in the final formula the charges are not shown, although each ion still has its charge.)
What is reaction between ammonia and ammonium nitrate?
When ammonia reacts with ammonium nitrate, it forms ammonium hydroxide and ammonium nitrate, as shown in the equation: NH3 + NH4NO3 -> NH4OH + NH4NO3
Why does ammonium chloride turn cold when mixed with distilled water?
Ammonium Chloride is slightly acidic salt of NH4+ and Cl-. Though most people erroneously think ammonium chloride is a base (understandably from the "ammonium" part) it is actually an acidic salt. The positive charge of NH4+ and Cl- essentially forms an ion-ion interaction similar to NaCl. The difference is that for the case of ammonium chloride this ion-ion interaction is strong enough such that it requires a degree of energy to break the ionic interaction. Room temperature distilled water provides a sufficient amount of energy needed to separate and solubilize these charges. If you want to think about the thermodynamics it can be shown thusly: Free energy of solvation of ammonium chloride is some number dG = +X, indicating an endothermic process. The heat/energy of room temperature water has a degree of heat or enthalpy of some number dH = -Y which is sufficient to change dG to a negative number: -X making it favorable. In short, as the dG of the solvation of ammonium chloride becomes negative (more favorable), it is taking heat (enthalpy) from water, making it colder. Hope this helps.
How many milliliters of a 1.00 M solution of sodium chloride are needed to completely react with 100 grams of water according to the chemical reaction shown below?
There is no chemical reaction between sod chloride solution and water, it would just dilute the sod chloride solution.
What is the overall charge on sodium chloride?
Sdoium chloride does not have an overall charge, it only has charged ions (which are Na+ and Cl-) If a sodium atom meets a chlorine atom, the sodium loses its outer-shell electron to form the sodium ion Na+. Chlorine takes on sodium's electron to become the ion Cl-. It also has a new name: chloride. Both ions are more stable than the neutral atoms from which they were formed, and exist as NaCl, sodium chloride (common salt). The electrostatic attraction between the positive and negative ions holds the salt crystal together. (Note that in the final formula the charges are not shown, although each ion still has its charge.)
What is the name for the result of the chemical reaction?
A chemical reaction consists of reactants and products. The reactants are shown on the left side of the arrow, and they are the substances that react with each other to form the products, which are shown on the right side of the arrow, and are the result of the reaction between the reactants. For example, in the reaction between sodium and chlorine to yield sodium chloride, sodium (Na) and chlorine (Cl2) react to yield the product sodium chloride (NaCl).2Na + Cl2 ---> 2NaCl
