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How are the state changes of similar to the states changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
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How are the states changes of water similar to the state changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
How are the state changes of water similar to the state changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
How substances changes from one state to the other state?
through changes of energy
What causes chemical and physical changes?
Chemical changes occur when substances react with each other to form new substances with different properties. Physical changes, on the other hand, involve alterations in the state or appearance of a substance without changing its chemical composition. Both types of changes are driven by factors like temperature, pressure, and exposure to other substances.
What happens when matter is changed physically?
It means that although it changes, no new substances are formed. Examples of such changes are melting and other state changes, and dissolving.
Is ability to react with other substances chemical or physical?
The ability for a substance to react with other substances is a chemical property, as it involves changes in the substance's chemical composition. Physical properties, on the other hand, relate to characteristics such as color, shape, and state of matter, which do not involve changes in chemical composition.
Which type of science studies how substances change?
Chemistry studies how substances change through various reactions and interactions with other substances. It examines the composition, structure, properties, and changes of matter.
What is It is a process that changes some chemical substances into other chemical substances?
The process that changes some chemical substances into other chemical substances is known as a chemical reaction. During this process, bonds between atoms are broken and formed, resulting in the transformation of reactants into products with different properties. Chemical reactions are fundamental to various natural and industrial processes, including combustion, fermentation, and synthesis.
Explain the phrase like dissolves like and give an example of two like substances?
In chemistry, the term like dissolves like refers to the fact that similar type solutes will dissolve in solvents that have a similar type of chemical composition. Substances like water, acetone, and alcohol are polar molecules and so are soluble in each other. Substances that form non-polar molecules like oil and gasoline are soluble in each other. However, oil will not dissolve in water because of their different chemical bonds.
Properties that depend on the substances reaction with other substances?
Chemical properties depend on how a substance interacts with other substances, indicating its reactivity, stability, and ability to undergo chemical changes. These properties can include flammability, acidity, and corrosion resistance.
Do all substances change states at the same temperatures?
No, substances do not change states at the same temperatures. Each substance has its own unique melting and boiling points, which depend on its molecular structure and intermolecular forces. For example, water freezes at 0°C and boils at 100°C, while other substances like ethanol and mercury have different freezing and boiling points. Thus, state changes occur at specific temperatures for each material.
What is a common guideline for predicting solubility?
A common guideline for predicting solubility is "like dissolves like," which means that substances with similar polarities are more likely to dissolve in each other. For example, polar substances tend to dissolve in other polar substances, while nonpolar substances tend to dissolve in other nonpolar substances.
