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A redox reaction that doesn't require an indicator?
An example of a redox reaction that does not require an indicator is the reaction between zinc metal and hydrochloric acid to produce zinc chloride and hydrogen gas. This reaction can be observed directly by the effervescence of hydrogen gas being evolved without the need for an indicator to detect the change in oxidation states.
What happens when zinc is added to dilute hydrochloric acid in a test tube?
according to me no reaction takes place cause i have not performed it yet because i don't have money to buy the material required. I can't buy the books. please help me my email ID is anshulsamarwal2@gmail.com
Which type of reaction is when zinc metal reacts with oxygen gas?
The reaction between zinc metal and oxygen gas is a synthesis reaction. In this reaction, zinc oxide is formed.
What is the name of reaction when the zinc react with hydrochloric acid?
The reaction between zinc and hydrochloric acid is called a single replacement reaction. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas.
What will happen when a piece of zinc is added to dilute hydrochloric acid?
Zinc + Hydrochloric acid is a basic metal acid reaction. When the Zinc is added to the acid, the zinc dissolves and reacts with the acid, forming hydrogen gas and the salt Zinc Chloride. These sorts of reactions (metal + acid) will always result in a salt (in this case, zinc chloride) and hydrogen gas. The observations from this experiment would be white-gray solid is added to colorless liquid. Solid dissolves and a colorless, odorless gas is formed. Zn + 2HCl -----> ZnCl2 + H2
A redox reaction that doesn't require an indicator?
An example of a redox reaction that does not require an indicator is the reaction between zinc metal and hydrochloric acid to produce zinc chloride and hydrogen gas. This reaction can be observed directly by the effervescence of hydrogen gas being evolved without the need for an indicator to detect the change in oxidation states.
During reaction of zinc and sulfuric acid what happens to zinc granules?
They get converted to zinc sulfate
What happen when you add few grains of zinc dust to 5 ml of dilute hydrochloric acid solution?
When you add zinc dust to dilute hydrochloric acid, a chemical reaction takes place where the zinc reacts with the hydrochloric acid to produce zinc chloride and hydrogen gas. This reaction is a type of single displacement reaction where the zinc replaces the hydrogen in the hydrochloric acid. The hydrogen gas is released as bubbles and you may observe fizzing or effervescence.
What happens when zinc is added to dilute hydrochloric acid in a test tube?
according to me no reaction takes place cause i have not performed it yet because i don't have money to buy the material required. I can't buy the books. please help me my email ID is anshulsamarwal2@gmail.com
The oxidation number of zinc in a reaction increases by 2 indicates what?
The oxidation number of zinc increasing by 2 indicates that zinc is being oxidized. This means it is losing electrons during the reaction.
Is the reaction between zinc and acetic acid endothermic?
The reaction between zinc and acetic acid is exothermic. This is because it releases energy in the form of heat during the reaction.
Zinc carbonate hydrochloric acid zinc chloride water carbon dioxide?
you can use the hydrochloric acid to differentiate between the zinc carbonate and zinc chloride as the zinc carbonate will give effervescence and the gas produced (carbon dioxide) turns lime water milky..and the zinc chloride will give no ppt
In which type of reaction do zinc and sulfur combine to form zinc sulfide?
Zinc and sulfur combine in a chemical reaction called a synthesis reaction to form zinc sulfide.
Which type of reaction is when zinc metal reacts with oxygen gas?
The reaction between zinc metal and oxygen gas is a synthesis reaction. In this reaction, zinc oxide is formed.
What is the name of reaction when the zinc react with hydrochloric acid?
The reaction between zinc and hydrochloric acid is called a single replacement reaction. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas.
What kind of reaction is zinc and hydrochloric acid?
Solid Zinc reacting with Hydrochloric Acid is a single replacement Oxidation/Reduction reaction.
What happens when Sodium Hydroxide is heated with Zinc?
it would speed the reaction. With enough heat and pressure you can cause an explosion
