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Is there a reaction between hydrochloric acid and and copper?
Yes, a reaction occurs between hydrochloric acid (HCl) and copper (Cu). The HCl will react with the copper to form copper chloride (CuCl2) and hydrogen gas (H2). This reaction is a classic example of a single replacement reaction.
Why do you think no reaction occurs between acidified hydrogen peroxide and halide ions other than iodide?
No reaction occurs between the acidified hydrogen peroxide and the other halide ions, because the hydrogen ions involved in both cases are in the same group. For a reaction to occur it needed to have an element that is more reactive than hydrogen.
What are displacement reaction give example?
A displacement reaction occurs when a more reactive element displaces a less reactive element from its compound. An example is the reaction between zinc metal and hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas is evolved.
Why couldn't hydrogen exist with oxygen in the atmosphere?
Hydrogen and oxygen can coexist in the atmosphere, but they do not form water spontaneously. This is because the reaction between hydrogen and oxygen to form water requires an input of energy to break the chemical bonds in the molecules. In nature, this reaction typically occurs in the presence of a spark or flame, initiating a combustion reaction.
What happens if hydrogen is added to hydrogen bromine?
If hydrogen is added to hydrogen bromine, no chemical reaction occurs because both substances are already in their elemental forms. Hydrogen is H2 and hydrogen bromine is HBr, so the two compounds do not have any atoms available to bond and react with each other.
What type of reaction occurs when between hydrogen and oxygen to produce water?
combustion and combination
When a chemical reaction between oxygen gas and hydrogen gas occurs?
water is formed H2O (2 hydrogen 1 oxygen)
When a chemical reaction between oxygen and hydrogen gas occurs what happens?
water is formed H2O (2 hydrogen 1 oxygen)
Is there a reaction between hydrochloric acid and and copper?
Yes, a reaction occurs between hydrochloric acid (HCl) and copper (Cu). The HCl will react with the copper to form copper chloride (CuCl2) and hydrogen gas (H2). This reaction is a classic example of a single replacement reaction.
The Factors that could have influenced the rating of the chemical reaction between the liver and the hydrogen peroxide is?
Factors that could influence the rating of the chemical reaction between liver and hydrogen peroxide include the concentration of hydrogen peroxide used, the temperature at which the reaction occurs, the pH of the solution, and the amount of liver tissue present. Additionally, the presence of any catalysts or inhibitors in the reaction mixture could also impact the rating of the reaction.
is the reaction between hydrogen and oxygen a combination reaction?
Yes. It is also known as a synthesis reaction. A combination or synthesis reaction occurs when two or more reactants form a single, more complex product, such as 2H2 + O2 --> 2H2O.
Why do you think no reaction occurs between acidified hydrogen peroxide and halide ions other than iodide?
No reaction occurs between the acidified hydrogen peroxide and the other halide ions, because the hydrogen ions involved in both cases are in the same group. For a reaction to occur it needed to have an element that is more reactive than hydrogen.
What are displacement reaction give example?
A displacement reaction occurs when a more reactive element displaces a less reactive element from its compound. An example is the reaction between zinc metal and hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas is evolved.
What is the primary atomic reaction that occurs within the sun that occurs within the sun that coverts hydrogen atoms into helium atoms?
This is called a fusion reaction.
Why couldn't hydrogen exist with oxygen in the atmosphere?
Hydrogen and oxygen can coexist in the atmosphere, but they do not form water spontaneously. This is because the reaction between hydrogen and oxygen to form water requires an input of energy to break the chemical bonds in the molecules. In nature, this reaction typically occurs in the presence of a spark or flame, initiating a combustion reaction.
What type of reaction occurs between hexene and bromine?
This is a classic electrophilic addition reaction and can be carried out with any of the halogens except fluorine which just explodes and ruins the whole thing! What's actually happening is that bromine becomes polarised on approach to the hexene double bond due to the pi bond electrons. These 'attack' the positively charged side of the bromine molecule forming a bromonium ion and leaving a negatively charged bromide ion. This then attacks the reverse side of the molecule (because it is easier to access (hindrance) and because the carbon is positvely charged). This forms the final product which is a dibromohexane... Hope that helps Richard
A chemical reaction occurs between sodium hydroxide and hydrogen chloride Adding more sodium hydroxide to the reaction causes it to speed up If you add more of a reactant such as sodium hydroxide?
A chemical reaction occurs between sodium hydroxide and hydrogen chloride. Adding more sodium hydroxide to the reaction causes it to speed up. If you add more of a reactant, such as sodium hydroxide, can it be considered a catalyst? Why or why not?
