What happens when sodium hydroxide and hydrochloric acid are mixed?

When HCl (Hydrochloric acid) and NaOH (Sodium Hydroxide are mixed they form Common salt (NaCl) and Water (H2O). This is an neturalization reaction as the acid and base react together to form a salt and water.

What type of reaction occurs when a sodium hydroxide solution is mixed with an acetic acid solution?

This reaction is considered a neutralization reaction. The base (NaOH) and weak acid (CH3COOH) react to produce a salt (NaNO3 and water (H2O).

What observations did you make when the sodium carbonate and hydrochloric acid were combined?

When solutions of sodium carbonate and hydrochloric acid are mixed, the equation for the hypothetical double displacement reaction is: Na2CO3 + 2 HCl → 2 NaCl + H2CO3 Bubbles of a colorless gas are evolved when these solutions are mixed.

Which observation would you expect to see when the product of sodium carbonate and hydrochloric acid is tested?

So when hydrochloric acid is added to sodium carbonate, the aqueous salt, sodium chloride, is formed and we would observe effervescence due to the carbon dioxide gas bubbling through the solution. Therefore, the correct observation would be answer choice (A), effervescence and evolution of CO2 gas.

What type of a reaction occurs when a hydrochloric acid solution is mixed with a sodium carbonate solution?

double displacement reaction
When solutions of sodium carbonate and hydrochloric acid are mixed, the equation for the hypothetical double displacement reaction is: Na2CO3 + 2 HCl → 2 NaCl + H2CO3 Bubbles of a colorless gas are evolved when these solutions are mixed.

What type of a reaction occurs when a hydrochloric acid solution is mixed with a sodium bicarbonate solution group of answer choices?

A saturated solution of sodium bicarbonate is reacted with hydrochloric acid to form carbon dioxide gas. Universal indicator can be used to show the change in pH of the solution or an inflating balloon can be used to demonstrate the associated work done by the evolving gas.

Is mixing sodium hydrogen carbonate and hydrochloric acid a physical or chemical change?

When we mix sodium bicarbonate and hydrochloric acid then a chemical change occurs and this result in formation of sodium chloride by neutralization…

What sort of reaction happens when an acid and an alkali are mixed?

Neutralisation involves an acid reacting with a base or an alkali, forming a salt and water.