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The rate of reaction between hcl and marble chips?
The rate of reaction between HCl and marble chips is dependent on factors such as the concentration of the acid, the surface area of the marble chips, and the temperature of the reaction. As the concentration of the acid increases, the rate of reaction also increases due to more collisions between the acid molecules and the marble chips. Similarly, a higher temperature increases the kinetic energy of the particles, leading to more collisions and a faster reaction rate. The surface area of the marble chips affects the rate of reaction by providing more sites for acid molecules to react with, which speeds up the reaction.
What is the word equation for the reaction of marble chips and hydrochloric acid?
The word equation for the reaction of marble chips (calcium carbonate) with hydrochloric acid is: calcium carbonate + hydrochloric acid → calcium chloride + water + carbon dioxide.
What happens when you place marble chips in vinegar?
Marble is primarily made of calcium carbonate. Vinegar has acid in it. When the weak acid contacts the calcium carbonate, it gives off bubbles of carbon dioxide gas, and eventually will erode the surface of the marble chips.
What is the formula of the bubbles produce from the reaction of an acid with marble chip?
When an acid reacts with marble chips (calcium carbonate), bubbles of carbon dioxide gas are produced. The chemical reaction formula is: acid + calcium carbonate (marble chips) -> carbon dioxide gas + water + calcium salt
Does iron react with hydrocholoric acid?
Yes, it does.
Why the reaction stops quickly when sulphuric acid is added to marble chips?
When sulfuric acid is added to marble chips, a chemical reaction takes place in which the acid reacts with the calcium carbonate in the marble to produce carbon dioxide gas. This gas forms bubbles which can create a layer around the marble chips, limiting further contact with the acid and slowing down the reaction. Once the layer of gas forms, the reaction rate decreases, resulting in the rapid reaction coming to a halt.
Why did some of the marble chips added later not dissolve?
Some of the marble chips added later may not have dissolved due to insufficient exposure to the acid or reaction time. If the chips were larger or more dense, they could have a reduced surface area, limiting their interaction with the acid. Additionally, if the acid had already been neutralized or diluted by previous reactions, it might not have been strong enough to dissolve the additional chips effectively.
Would marble chips and hydrochloric acid make a lit flame go out?
No, marble chips and hydrochloric acid would not extinguish a lit flame. The reaction between marble chips (calcium carbonate) and hydrochloric acid produces carbon dioxide gas, which can smother a fire by displacing oxygen, but it would not typically be used for extinguishing a flame.
When hydrocholoric acid and sodium hydroxide react is it exothermic?
Yes, it is an exothermic reaction.
What characterizes a strong acid or base?
Complete ionization in water. Very fast reaction with marble chips/powder.
What gas is given off when acid is added to marble chips?
Carbon dioxide gas is given off when acid, such as hydrochloric acid, is added to marble chips (calcium carbonate). This reaction produces bubbles of carbon dioxide gas, which can be observed as effervescence.
What cells produce hydrocholoric acid in stomach?
Parietal cells
