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What else can I help you with?
What substance could be used to cool down a road to reduce the temperature?
The substance that could be used to cool down a road to reduce its temperature is light-colored bitumen.
How does the stomach protect us against bacteria?
chemical barrier
Could the identity stay the same in chemical change?
No. If one substance does not change into another, it is not a chemical change.
What substance could be taken to neutralize excess acid in the stomach?
Anything that's alkaline in composition.
What sensory evidence could be used to argue that a chemical transformation of the substance had occurred?
by a change in smell and appearence of a substance
What are synonyms to pure substance?
Some synonyms for pure substance could be chemical compound, element, or homogenous material.
What type of change occurs when a new substance is formed that has different properties from the original substance?
A chemical change occurs when a new substance is formed with different properties from the original substance. This change involves the rearrangement of atoms and the formation of new chemical bonds. It is typically irreversible.
Is gas considered a chemical substance?
Yes, gas is considered a chemical substance because it is composed of molecules or atoms that have specific chemical properties. Gases can undergo chemical reactions with other substances, and their behavior can be described using principles of chemistry.
Could the same substance be formed in a chemical change?
No, in a chemical change new substances are formed with different chemical properties compared to the original substances.
How could you tell a pure substance from a solution if you didnt know what was in it?
The purity is determined by chemical analysis.
What is the name of substance that slows reaction?
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
A chemical change in which a substance becomes more negative?
The chemical change in which a substance becomes more negative could be the ionization of the substance. Means that the substance becomes more negatively charged and that is due to it being ionized. It tends to gain more electrons in order to fill its valence shell to become a stable substance.
