What is the limiting reactant in vinegar and baking soda?

One underlying assumption is that the baking soda is the only limiting reactant. In other words, there is essentially an unlimited supply of acetic acid in the vinegar bottle, and the reaction output is only dictated by the amount of baking soda you add – every mole added results in a mole of carbon dioxide produced.

What is the reactant in baking soda and vinegar?

When vinegar and baking soda are first mixed together, hydrogen ions in the vinegar react with the sodium and bicarbonate ions in the baking soda. The result of this initial reaction is two new chemicals: carbonic acid and sodium acetate.

What is the limiting reagent in acetic acid and sodium bicarbonate?

This means that 1 mole of sodium bicarbonate will need 1 mole of acetic acid for the reaction to take place, and will produce 1 mole of carbon dioxide. Since you know that sodium bicarbonate acts as a limiting reagent, you can predict that the number of moles of acetic acid will be bigger than 0.0239.

Is NaHCO3 a limiting reactant?

When NaHCO3 is in excess, the acid (H+) in the reaction is the limiting reactant. As the amount of vinegar is increased, more sodium bicarbonate will react and more CO2 will be produced.

Can you mix baking soda and vinegar to clean?

Using Vinegar and Baking Soda For Cleaning Purposes

A mixture of vinegar and baking soda can do wonders for your cleaning needs. This combination can be used in many ways to fight against severe stains, so you do not need to run out to the grocery store to buy a solution filled with chemicals anymore.

Is baking soda and vinegar an exothermic reaction?

This reaction is called an exothermic reaction. In Part B of this activity, baking soda was added to vinegar. Baking soda reacts with the vinegar to produce carbon dioxide gas, sodium acetate, and water. … This reaction is called an endothermic reaction.

Is baking soda the limiting reactant?

That a reaction occurs shows that the baking soda was the limiting reactant. Add vinegar to the last flask that originally had 10.0 g of baking soda. That a reaction occurs shows that the vinegar was the limiting reactant.

Is baking soda a reactant?

Liquids and aqueous solutions differ in that liquids are pure substances in the liquid form, whereas aqueous is a substance dissolved in water. Reactants: Baking Soda – Solid; Vinegar – Aqueous (this may be tricky to some, but by examining the vinegar container you will find that it is 5% acetic acid, and 95% water.)

What is the product of sodium bicarbonate and acetic acid?

Sodium bicarbonate and acetic acid reacts to carbon dioxide, water and sodium acetate. The solid baking soda was placed in liquid vinegar producing carbon dioxide gas, which is evident because of the formation of bubbles in the foaming mixture.

Can I mix ammonia and vinegar and baking soda?

But common pantry essentials that are often used for cleaning — like baking soda and vinegar — shouldn’t be mixed either. Unlike the bleach-ammonia mixture, combining soda and vinegar won’t hurt anyone — but don’t expect the mixture to do a good job cleaning, either.

What happens when baking soda is mixed with water?

Baking soda added to water raises the temperature slightly. … Baking soda and water is exothermic and so the water gets a little warmer. This is because the binding energy of the chemical bonds of the products has an excess over the binding energy of the components. Therefore, energy is released and the water warms up.

How do you identify the limiting reactant?

The reactant that is consumed first and limits the amount of product(s) that can be obtained is the limiting reactant. To identify the limiting reactant, calculate the number of moles of each reactant present and compare this ratio to the mole ratio of the reactants in the balanced chemical equation.

How was the method of adding increasing amounts of vinegar to the tablet used to determine limiting reactant?

With increasing amounts of vinegar in the vinegar–water so- lution, even more CO2 is generated. Eventually, the acid (H+) will be in excess, and the NaHCO3 contained in the Alka Seltzer tablet becomes the limiting reactant.

What is the relationship between the limiting reactant and theoretical yield of CO2?

What is the relationship between the limiting reactant and theoretical yield of CO2? The theoretical yield of CO2 depends on the amount of limiting reagent present in the reaction, since the amount of product (CO2) that is obtained is through stoichiometric calculations that are made from the limiting reagent.