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What are the answers for lesson 14 what causes chemical weathering?
Chemical weathering is caused by processes such as oxidation, carbonation, hydration, and hydrolysis. These processes involve chemical reactions that break down rocks and minerals into smaller particles through exposure to water, air, and other chemicals in the environment. Chemical weathering can lead to the alteration of mineral compositions and the formation of new minerals.
When a chemical property is observed the identity of the substance of what changes?
Always :)
When chemical reactions occur energy is always absorbed?
No, chemical reactions can be endothermic or exothermic.
Does a change of state always occur in a chemical change?
not always, like the change is in the display without change in composition then it is change of state, other then will be chemical change
What substance is always made in a chemical reaction?
Reactants
Does DES exposure always cause problems?
Not all women who were exposed to DES develop problems in pregnancy
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
Is boiling always a sign of a chemical reaction?
No, boiling is not always a sign of a chemical reaction.
What was a negative characteristic of factory labor?
One negative characteristic of factory labor is that conditions are not always safe. Prolonged exposure to some of the materials that factory laborers are working with can also cause health problems.
What are the answers for lesson 14 what causes chemical weathering?
Chemical weathering is caused by processes such as oxidation, carbonation, hydration, and hydrolysis. These processes involve chemical reactions that break down rocks and minerals into smaller particles through exposure to water, air, and other chemicals in the environment. Chemical weathering can lead to the alteration of mineral compositions and the formation of new minerals.
What does a chemical change always do?
A chemical change always changes the chemical composition of the reactants to produce products with new and unique properties, different from the reactants.
Does fighting solve problems?
No, Always try to talk problems out.
Do Chemical reactions involve the interplay of the electrons of the reacting chemical?
always.
In a chemical change what is always formed?
A chemical change always forms one or more products which can be elements, molecules, and/or compounds.
Why do reactions always involve a change in energy?
Chemical bonds always break in chemical reactions, causing changes in energy.
What does chemical change always result in?
Chemical change always results in the formation of new substances with different chemical properties than the original substances. This can involve the rearrangement of atoms and the breaking or formation of chemical bonds.
When a chemical property is observed the identity of the substance of what changes?
Always :)
