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What else can I help you with?
Why are properties important?
It Helps identify and classify Substance
What term would you use to classify the two substance?
Chemical- the composition of the substance Physical- appearance of substance
Why do chemists classify CHCl3 as an organic substance even though the substance is not produced by organisms?
Because it's a carbon based compound.
What would you classify betsey Johnson's style as?
loud, eclectic, original
What Classify the following as reversible or Irreversible change?
To classify a change as reversible or irreversible, consider whether the original state can be restored. Reversible changes, such as melting ice or boiling water, can be undone, allowing the substance to return to its initial form. In contrast, irreversible changes, like burning wood or baking a cake, result in new substances that cannot revert to their original state. Thus, the classification depends on the ability to reverse the change.
How will you classify a substance having pH value negative?
A substance with a negative pH value indicates a strong acid with high concentration of hydrogen ions (H+). The lower the pH value, the higher the acidity of the substance. Negative pH values are possible for highly concentrated acids, like hydrochloric acid.
What chemical product is most commonly used to classify igneous rocks?
This substance is silicon dioxide.
How much energy is released when a substance is cooled to its original temperature?
When a substance is cooled to its original temperature, no energy is released. Cooling a substance typically involves removing energy from the substance, but this process does not generate energy. The energy removed is used to lower the temperature of the substance.
What must someone know about a substance in order to classify it is a pure substance?
To classify a substance as a pure substance, one must know that it has a consistent and uniform composition throughout, meaning it contains only one type of particle or molecule. Additionally, a pure substance has distinct physical and chemical properties, such as boiling and melting points, that remain constant under specific conditions. It cannot be separated into different components by physical means, distinguishing it from mixtures.
What happens to the original substance during a chemical reaction?
The original substances are transformed during a chemical reaction a new substance (compound) is obtained.
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.
Are Name two categories used to classify properties matter?
Two categories used to classify properties of matter are physical properties and chemical properties. Physical properties can be observed or measured without changing the composition of the substance, while chemical properties describe how a substance changes into a new substance through a chemical reaction.
