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Substances would act like a buffer when combined in equal amounts?
Substances act as buffers when combined in equal amounts because they have the ability to resist changes in pH. This occurs because the acidic and basic components of the buffer can neutralize each other, helping to maintain a relatively constant pH when small amounts of acids or bases are added.
Mixtures?
2 or more substances physically combined, or having no chemical bond
What are two or more substances that are not chemically combined called?
Two or more substances that are not chemically combined are called mixtures. Examples include air, saltwater, and soil.
Is a mineral a mixture of different substances?
no some are already combined
When equal amounts of energy are transferred to or from equal masses of different substances the substances will undergo different changes in temperature because of their different...?
substances
How do you combine substances in random amounts?
You mix them without measuring anything out.
What is biogradable substances?
Biogradable substances are substances which can be graded in to different substances.for instance water is H2o. two amounts of hydrogen and one amount of oxygen combined to make a liquid.
Substances would act like a buffer when combined in equal amounts?
Substances act as buffers when combined in equal amounts because they have the ability to resist changes in pH. This occurs because the acidic and basic components of the buffer can neutralize each other, helping to maintain a relatively constant pH when small amounts of acids or bases are added.
What property of a substances determine how that substances will react when combined with other substances?
Chemical
The movement of a substance from where there is large amounts and low amounts?
This is called diffusion. Substances move randomly, from an area of high concentration to an area of low concentration. Osmosis is a specific type of diffusion that only involves the random movement of water.
Two or more substances that are not chemically combined are called what?
mixed substances
What is it called when two substances combine?
when substances are combined it is sometimes called a mixture.
Are the substances in a mixture chemically combined?
No, the substances in a mixture are not chemically bonded. Mixtures are physical combinations of substances.
What is a physically combined pure substance?
Pure substances that are physically combined make a mixture.
What are two or more substances that are together but not combined?
two or more subsantes (a mixture of substances) !
What are Substances that are combined phically called?
connetict energy
What is 2 or more substances that are not chemicaly combined?
mixture
