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What colour changes will appear when phenolphthalein is mixed with sodium chloride solution?
When phenolphthalein is mixed with sodium chloride solution, no color changes will occur. Phenolphthalein is a pH indicator that changes color in response to pH levels, while sodium chloride (table salt) does not significantly affect the pH of a solution.
What is made when iron sulphate and sodium carbonate are mixed?
When iron sulfate and sodium carbonate are mixed, iron carbonate and sodium sulfate are produced. Iron carbonate is a solid precipitate that can be formed during the reaction, while sodium sulfate remains in solution.
What 2 elements are mixed to form sodium iodide?
Sodium iodide has the chemical formula NaI - it is composed from sodium and iodine.
How do elements sodium and chlorine differ from the table salt form?
Sodium and chlorine are elements on their own, whereas table salt is a compound made up of sodium and chlorine ions bonded together. Sodium is a reactive metal, while chlorine is a toxic gas. Table salt, also known as sodium chloride, is commonly used in cooking and has a distinct salty taste.
What element is produced when sodium is mixed with water?
It is still sodium. Adding water just makes it a sodium solution, but does not form a new compound
How do the changes that occur in when water is mixed with salt differ from the changes that result when water is mixed with sodium?
Sodium chloride is soluble in water but a chemical reaction doesn't occur.Sodium react chemically with water.
Is sodium acetate dangerous when mixed with sugar?
No, but it changes the taste of sugar.
What colour changes will appear when phenolphthalein is mixed with sodium chloride solution?
When phenolphthalein is mixed with sodium chloride solution, no color changes will occur. Phenolphthalein is a pH indicator that changes color in response to pH levels, while sodium chloride (table salt) does not significantly affect the pH of a solution.
What is the reaction between hydrogen peroxide and sodium chloride?
The reaction between hydrogen peroxide and sodium chloride does not result in a significant chemical reaction. Hydrogen peroxide is a strong oxidizing agent, while sodium chloride is a stable compound. When mixed together, they do not react to produce any noticeable changes.
What happens when you mix sodium hydroxide with lactic acid?
When sodium hydroxide (NaOH) is mixed with lactic acid (C₃H₆O₃), a neutralization reaction occurs where the sodium hydroxide reacts with the lactic acid to form sodium lactate and water. The result is a salt, sodium lactate, and water as the byproduct.
What is sodium and chloride called when mixed?
This is sodium chloride - NaCl.
What mixed with alkali is dangerous?
Sodium
What can sodium be mixed with?
Sodium can be mixed with other metals, nonmetals, and compounds to create different combinations such as sodium chloride (table salt), sodium hydroxide (lye), and sodium bicarbonate (baking soda). It is highly reactive and can form various compounds when mixed with appropriate partners.
When sodium chloride is mixed with water it forms?
When sodium chloride is mixed with water, it forms a salt solution. The sodium chloride dissociates into sodium cations and chloride anions in the water, creating a homogenous mixture.
What is made when iron sulphate and sodium carbonate are mixed?
When iron sulfate and sodium carbonate are mixed, iron carbonate and sodium sulfate are produced. Iron carbonate is a solid precipitate that can be formed during the reaction, while sodium sulfate remains in solution.
What happens when sodium sulfate is mixed with water?
When sodium sulfate is mixed with water, it dissolves to form a clear, colorless solution. Sodium sulfate is highly soluble in water, so it easily breaks down into its ions, sodium (Na+) and sulfate (SO4 2-), which become dispersed in the water.
What does sodium and chlorine mixed together make?
Sodium and chlorine mixed together forms sodium chloride, which is table salt. Sodium gives up an electron to chlorine, forming an ionic bond between the two elements.
