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What else can I help you with?
What will the mass be after the chemical change?
Total mass never changes.
Is water dissolving in vinegar to give a solution a chemical or physical change?
chemical it never changes from liquid to gas or solid you know what i mean
How are colors invented?
They are just there. They were never invented.. Mixing them only changes them to a new colour which can be found in nature.
Are ice melts chemical reactions?
No, melting is never chemical! Neither is boiling, freezing, etc. Those are changes of 'the STATE of matter' and purely physical.
Why are atoms of lithium sodium and potassium almost never found alone in nature?
Atoms of lithium, sodium, and potassium are highly reactive due to their single valence electron. As a result, they readily form compounds with other elements to achieve a more stable electron configuration. This is why they are almost never found alone in nature.
How do you know weather curdling of milk is a chemical reaction?
It is never milk again. It will just be churds and whey it will never change back. It changes the substances identity.
What can NEVER change these to make the equation balanced?
Changing subscripts in chemical formulas should never be done to balance a chemical equation because it changes the identity of the compounds involved. Instead, coefficients should be adjusted to balance the equation without altering the chemical formulas.
What for a given substance never change?
A substance's chemical composition, which is determined by the types and arrangement of its atoms, always remains the same regardless of physical or chemical changes that may occur.
Are compounds created through physical changes?
No, only through chemical reactions. Physical changes never change the chemical makeup of something. For example, water tuning in to ice is a physical change. Ice and water both have the chemical symbol H20. On the other hand, a sodium - water reaction forms Sodium Hydroxide and Hydrogen. The compound, hydroxide, is formed.
Can a substance produced during a chemical change be easily changed back into the original substance?
In general, a substance produced during a chemical change cannot be easily changed back into the original substance. Chemical changes are characterized by the formation of new substances with different chemical properties than the original substances. Reversing a chemical change typically requires a different set of reactions or processes.
Which animal never changes its spots?
a leopard never changes its spots
Is a log burning a chemical or physical change?
Chemical change, because it is irreversible. The chemical composition of the substance actually changes. A physical change is a change of state, like water to ice. There, H20 is still H20.
