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On higher temperature, elements move faster.
It can cause two significant changes in substance.
First, excited elements move around to break its bond.
ex) ice to water, water to steam.
second, it enhances to reaction of element due to more collision among elements.
ex) Metal get rusted faster in high temperature. rust= metal + oxygen.
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How do higher temperatures influence a chemical change?
yes because i looked it up and if you want you can go to ask.com so please if you are reading this give me100 dollars
Is blowing up a balloon a physical or chemical change and why?
No molecules are chanced, thus it is NOT a chemical chance. It's not much of a physical change either; the pressure inside is just a little bit higher.
Is sulfur that is burned into a gas a chemical change?
Do you mean burned or boiled? If it's burned, then there was a chemical reaction, and it's a chemical change. If it was just heated until it boiled... well... that's a bit trickier, you see. The issue is that while boiling is usually a physical change and not a chemical change, the normal state of sulfur at room temperature and pressure is in ring molecules, S8 or higher. However, gaseous sulfur is diatomic molecules, S2. This is technically a chemical change since it involves breaking and reforming bonds, even though in both cases it's elemental sulfur.
What change will most likely increase the rate of a chemical reaction?
Factors which can increase the rate of a chemical reaction:- temperature- pressure- concentration of reactants- stirring- if solids are involved the dimension of particles is important- the type of reaction- the order of reaction- presence of catalysts- influence of external factorsetc.
Is heating sand to its melting point a chemical or physical change?
Heating is purely physical, though at higher temperatures also some or many chemical reactions might take place: e.g. decomposition (break down) of mineral carbonates into oxides and carbon dioxide.
How do higher temperatures influence chemical change?
yes because i looked it up and if you want you can go to ask.com so please if you are reading this give me100 dollars
How do higher temperatures influence a chemical change?
yes because i looked it up and if you want you can go to ask.com so please if you are reading this give me100 dollars
How can volume change if a substance undergoes a chemical change?
If a substance undergoes a chemical change, its properties change. For example, water, when heated turns into a gas which has a higher volume.
Is solubility the same thing as a chemical change?
no it is not chemical change it is a mass transfer operation in which mass is transferd from higher concentration compound to lower compound
Is blowing up a balloon a physical or chemical change and why?
No molecules are chanced, thus it is NOT a chemical chance. It's not much of a physical change either; the pressure inside is just a little bit higher.
Why is temperature not a chemical change?
Temperature change, more accurately, a change in heat, is not a chemical change because it does not happen on a chemical level. Heat is the product of varying levels energy, not physically tangible particles. The higher the energy the higher the heat. To clear up any further confusion, a lot of people think heat is a chemical process, but it's not. Most people that think this, do so because the first way most of us imagine this change is through exothermic (reactions that create heat) reactions which are chemical processes like explosions.
What happens to the air on the outside of a helium balloon as it goes higher?
pretty much nothing since there is no chemical reaction since the surrounding atoms are not going through a chemical or physical change
Is sulfur that is burned into a gas a chemical change?
Do you mean burned or boiled? If it's burned, then there was a chemical reaction, and it's a chemical change. If it was just heated until it boiled... well... that's a bit trickier, you see. The issue is that while boiling is usually a physical change and not a chemical change, the normal state of sulfur at room temperature and pressure is in ring molecules, S8 or higher. However, gaseous sulfur is diatomic molecules, S2. This is technically a chemical change since it involves breaking and reforming bonds, even though in both cases it's elemental sulfur.
What change will most likely increase the rate of a chemical reaction?
Factors which can increase the rate of a chemical reaction:- temperature- pressure- concentration of reactants- stirring- if solids are involved the dimension of particles is important- the type of reaction- the order of reaction- presence of catalysts- influence of external factorsetc.
Can you change the rate of a chemical reation by changing the particle size of the reaction?
Yes. when the particle size of the reactants are smaller, the surface area is higher. Thus the probability of the occurrence of collisions in the correct orientation is higher. Hence the rate of the reaction is higher.
Is a substance freezing a chemical reaction?
No, freezing water is not a chemical reaction. It is a physical change which water undergoes at temperatures below 0oC. At higher temperature the ice melts back to water again.
When was Higher Chemical College of the Russian Academy of Sciences created?
Higher Chemical College of the Russian Academy of Sciences was created in 1990.
