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Chalk reacts with hydrochloric acid when mixed Will pounding the chalk into powder increase the rate of reaction?
Wiki User
∙ 13y ago
Yes because make the chalk into a powder increases its surface area so it is more likely to react, so rate of reaction is increased
Wiki User
∙ 13y ago
Wiki User
∙ 6y agoThis is a chemical change (chemical reaction).
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Why does grinding a solid into powder increase reaction rate?
Increased surface area for reaction to occur on
What happens when hydrochloric acid is added to zinc powder?
There is a vigorous and exothermic reaction. The hydrochloric acid and zinc react to produce zinc chloride and hydrogen gas. Large amounts of heat are also released.
A 5.0-gram sample of zinc and a 50-milliliter sample of hydrochloric acid are used in a chemical reaction Which combination of these samples has the fastest reaction rate?
zinc powder and 3.0 M HCl(aq)
Why magnesium powder reacts more rapidly than magnesium ribbon with hydrochloric acid?
There is far more total surface area available for the reaction to occur on than just the ribbon.
What is the Action of bleaching powder on hydrochloric acid?
The reaction proceeds in two steps - the formation of calcium chloride and water and the release of chlorine gas. The white salt is hygroscopic and dissolves spontaneously releasing heat.
What will happen in the reaction of sodium chloride powder and hydrochloric acid?
Nothing, they don't react with each other
Why does grinding a solid into powder increase reaction rate?
Increased surface area for reaction to occur on
What is the balance chemical equation for the reaction between hydrochloric acid and baking powder?
NaHCO3 + HCl = CO2 + H2O + NaCl
How do you increase the rate of a reaction of a solid?
Grinding the solid into a powder increases the surface area and increases the rate of the reaction. Heating it would also increase the rate.
What happens when hydrochloric acid is added to zinc powder?
There is a vigorous and exothermic reaction. The hydrochloric acid and zinc react to produce zinc chloride and hydrogen gas. Large amounts of heat are also released.
How would you speed up a chemical reaction?
increase temperature use a catalyst increase concentration increase surface area of what you are reacting (crushing into a powder)
A 5.0-gram sample of zinc and a 50-milliliter sample of hydrochloric acid are used in a chemical reaction Which combination of these samples has the fastest reaction rate?
zinc powder and 3.0 M HCl(aq)
Why magnesium powder reacts more rapidly than magnesium ribbon with hydrochloric acid?
There is far more total surface area available for the reaction to occur on than just the ribbon.
What is the Action of bleaching powder on hydrochloric acid?
The reaction proceeds in two steps - the formation of calcium chloride and water and the release of chlorine gas. The white salt is hygroscopic and dissolves spontaneously releasing heat.
What are three ways to increase the rate at which particular reaction proceeds?
There are three ways to increase the rate of a chemical reaction. One way is to increase the temperature of the reaction, which increases the rate of molecular collision. Another option is to add a catalyst to the reaction which chemically enables the rate of reaction. Lastly, increase the pressure in the reaction area, which increases the rate of molecular collisions.
What methods can you use to increase the rate of a chemical reaction?
There are several ways that the rate of reaction may be increased. Some of the more common ways areincrease temperatureincrease surface area (grind or powder the reactants)use a catalystagitate/stir the reaction mixture
Do they use hydrochloride acid to make cocaine powder?
If you mean hydrochloric acid the answeer ist yes, hydrochloric acid is used to percipictate cocaine of solution
