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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?
Wiki User
∙ 13y ago
zinc powder and 3.0 M HCl(aq)
Wiki User
∙ 13y ago
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When hydrochloric acid is mixed with calcium is that a chemical or a physical reaction?
chemical how do you know?
Is the reaction of iron with hydrochloric acid a chemical change?
yes
What type of chemical reaction is sodium bicarbonate and hydrochloric acid?
an acid base reaction
Is hydrochloric acid and phenolphthalein a chemical change?
These are not changes but substances.The reaction is a chemical change.
Adding magnesium metal to hydrochloric acid chemical?
it is a chemical reaction because when the two are added together it creates a new substance so therefor it is a chemical reaction
What chemical speeds up the chemical reaction in digestion?
Hydrochloric acid
When hydrochloric acid is mixed with calcium is that a chemical or a physical reaction?
chemical how do you know?
Is the reaction of iron with hydrochloric acid a chemical change?
yes
What type of chemical reaction is sodium bicarbonate and hydrochloric acid?
an acid base reaction
Is mixing aluminum and hydrochloric acid a chemical change?
Be careful with your terminology.Mixing aluminum and hydrochloric acid is not a chemical change.The resulting reaction, however, is a chemical change.
Is hydrochloric acid and phenolphthalein a chemical change?
These are not changes but substances.The reaction is a chemical change.
What is a process that changes one or more new substances?
I think the answer you're looking for is a "Chemical Reaction". For instance, combining Hydrochloric Acid (HCl) and Sodium Hydroxide (NaOH) will cause a Chemical Reaction resulting in salt water (NaCl + H20).
What type of energy change associated with chemical reaction between magnesium and hydrochloric acid?
This reaction is exothermic.
Adding magnesium metal to hydrochloric acid chemical?
it is a chemical reaction because when the two are added together it creates a new substance so therefor it is a chemical reaction
What sodium metal reacts with hydrochloric acid to produce salt and hydrogen gas what are the reactants in this chemical reaction?
The reactants in this reaction are sodium (Na) and hydrochloric acid (HCl).
What is the chemical equation of muzzy zinc mixed with hydrochloric acid?
the chemical equation of muzzy zinc mixed with hydrochloric acid is given as follows .ZN + 2 HCl = ZNCl2 + H2.The above chemical reaction is balanced and is called double displacement reaction.
What are the products of this chemical reaction hydrochloric acid reacts with solid NaOH?
The reaction is:NaOH + HCl = NaCl + H2O
