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Is coal gas a mixture or a compound?
Coal gas is a mixture composed of various gases such as methane, carbon monoxide, and hydrogen. It is not a compound because it does not have a fixed chemical composition and the proportions of its components can vary.
How can you get hydrogen from a mixture of hydrogen and hydrogen chloride gas?
You can separate hydrogen from a mixture of hydrogen and hydrogen chloride gas by passing the mixture through a chemical reaction chamber where the hydrogen chloride reacts with a metal such as zinc or magnesium, forming metal chloride and releasing hydrogen gas. The metal chloride can then be removed, leaving behind pure hydrogen gas.
When you mix yeast and hydrogen peroxide does the mixture get warmer?
Yes, the mixture does get warmer! It is called an exothermic chemical reaction, which just means it gives off heat. It is the opposite of an endothermic reaction, which means it absorbs heat. The reaction between hydrogen peroxide(C2H2) and yeast produces oxygen. Hope this answers your question!
How can you determine if a chemical reaction is occurring, and what are two methods to identify this process?
You can determine if a chemical reaction is occurring by observing changes in the physical or chemical properties of the substances involved. Two methods to identify this process are observing the formation of a precipitate or a color change in the reaction mixture.
What is the evidence that a chemical reaction took place when zinc mixed with HCl?
Evidence that a chemical reaction took place when zinc mixed with HCl includes the production of hydrogen gas bubbles, formation of zinc chloride as a product, and an increase in temperature of the reaction mixture due to the exothermic nature of the reaction. Additionally, the disappearance of the solid zinc as it undergoes dissolution is another indication that a chemical reaction has occurred.
What is made up of hydrogen and helium?
No chemical reaction will be there. It is just a mixture of two gases.
What do you call a mixture that produces a chemical reaction?
A mixture that produces a chemical reaction, scientifically speaking, is a chemical change.
Is a chemical reaction a mixture?
no.
Is coal gas a mixture or a compound?
Coal gas is a mixture composed of various gases such as methane, carbon monoxide, and hydrogen. It is not a compound because it does not have a fixed chemical composition and the proportions of its components can vary.
Why does hydrogen explode when pottasium reacts with water?
The mixture of oxygen and hydrogen at high temperature (a reaction occur) is very explosive.
How can you get hydrogen from a mixture of hydrogen and hydrogen chloride gas?
You can separate hydrogen from a mixture of hydrogen and hydrogen chloride gas by passing the mixture through a chemical reaction chamber where the hydrogen chloride reacts with a metal such as zinc or magnesium, forming metal chloride and releasing hydrogen gas. The metal chloride can then be removed, leaving behind pure hydrogen gas.
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.
How can you determine if a chemical reaction is occurring, and what are two methods to identify this process?
You can determine if a chemical reaction is occurring by observing changes in the physical or chemical properties of the substances involved. Two methods to identify this process are observing the formation of a precipitate or a color change in the reaction mixture.
When you mix yeast and hydrogen peroxide does the mixture get warmer?
Yes, the mixture does get warmer! It is called an exothermic chemical reaction, which just means it gives off heat. It is the opposite of an endothermic reaction, which means it absorbs heat. The reaction between hydrogen peroxide(C2H2) and yeast produces oxygen. Hope this answers your question!
When two chemicals are involved in a chemical reaction do they create a different element?
It is no longer an element but it becomes a compound. And becomes what is known as a mixture.
What chemical reaction is juice?
Juice is not a reaction; it is a liquid mixture.
Is chocolate milk a chemical a compound a mixture or a reaction?
Chocolate milk is a mixture, as it is made by mixing chocolate syrup or powder with milk. It is not a chemical, compound, or a reaction.
