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A change in which substances change into new substances that is not reversible?
Wiki User
∙ 13y ago
Chemical reaction; this involves the breaking and forming of bonds between atoms which will change the properties of the substance (ex: rusting)
Wiki User
∙ 13y ago
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Are physical and chemical changes simply reversible and non reversible changes?
Chemical changes create new substances and cannot be reversed.Burning paperLighting a matchMixing sugar and waterPhysical changes do not create new substances and can be reversed.Crushing a canTearing paperChopping wood
Is filtering a reversible or irreversible change?
reversible
Is a puddle evaporating a reversible or irreversible change?
Yes, evaporation is the changing of matter from a liquid to a gas. You can reverse this process through condensation which is the change from a gas to a liquid.
Is cutting your fingernails physical or chemical change?
its a physical change as it is reversible and no new substance is formed
Is mixing oil and water a reversible or irreversible change?
reversible
Why is mixed sand and water physical change?
because it is reversible and no new substances are formed
Is burning an irreversible change that produces no new substances?
No. Burning is sometimes a reversible change, as when hydrogen is burned, and it always produces a new compound(s).
When sugar is dissolving is that a chemical or physical change?
The change is physical because the change is reversible. Evaporate the water and you are left with the sugar, no new substances are produced; the sugar stays sugar and the water, water.
Are physical and chemical changes simply reversible and non reversible changes?
Chemical changes create new substances and cannot be reversed.Burning paperLighting a matchMixing sugar and waterPhysical changes do not create new substances and can be reversed.Crushing a canTearing paperChopping wood
Is mixing sand and gravel a physical or chemical change?
It's a physical change
Is digesting a banana a reversible change?
No it is not a reversible change.
Is filtering a reversible or irreversible change?
reversible
Is it a physical change or a chemical change when substances combine to make new substances with new properties?
Chemical change.
when ice melts is it a chemical of physical change?
When ice melts, it is a physical change, because it involves change only in the physical state of water. No new chemical substance is formed in the process and the change is reversible. Chemical change is a process in which one or more substances are altered into one or more new and different substances. Examples of chemical changes are: Burning wood Baking a cake Mixing vinegar and baking soda
Is evaporating reversible or irreversible?
Yes, this change is reversible.
Is a puddle evaporating a reversible or irreversible change?
Yes, evaporation is the changing of matter from a liquid to a gas. You can reverse this process through condensation which is the change from a gas to a liquid.
Is cutting your fingernails physical or chemical change?
its a physical change as it is reversible and no new substance is formed
