0
A device that uses energy of chemical reactions to separate positive and negative charges?
Wiki User
∙ 11y ago
okay slender man will kill you if you dont know
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is another solvent used instead of ethanol and why?
Water is a tremendous solvent. It is referred to as a universal solvent. Most chemical reactions involve a solution in water. This is because many chemical separate into positive and negative ions in water. When this occurs with more than chemical, it results in a chemical reaction where the ions recombine into other chemicals that weren't there before.
What are the only thing that can separate a compound into its parts?
chemical reactions
Gas forms when two liquids are mixed is that a chemical change?
Physical reactions: freezing, boiling, evaporation, condensation etc. Chemical reactions: eg. heating, baking, decomposition etc. Physical mixtures - mixtures in which the substances are easy to separate and get back (done by physical reactions) eg. flour and rice grains - you can sieve them. Chemical mixtures - mixtures in which the substances are hard to separate and get back (done by chemical reactions) eg. cakes - u cant get the eggs and other stuff back.
According to Dalton what happens to atoms during a chemical reaction?
Combine with other atoms Separate from other atoms they are already attached to.
Why is water effective at dissolving salts?
Water molecules are polarized (one side is positive and the other is negative), which encourages the ions in salts to separate from each other.
What does electrolysis use to separate molecules in a chemical change?
The electrolysis ionize the particles/ molecules present in the particles and charged the positive and negative ions. Positive ions collected on negative electrode and Negative ions collected on positive electrodes.
What happens when the negative and positive charges in the atmosphere separate from each other?
when negative and positive separate they cause a front
What is another solvent used instead of ethanol and why?
Water is a tremendous solvent. It is referred to as a universal solvent. Most chemical reactions involve a solution in water. This is because many chemical separate into positive and negative ions in water. When this occurs with more than chemical, it results in a chemical reaction where the ions recombine into other chemicals that weren't there before.
What are the only thing that can separate a compound into its parts?
chemical reactions
What is zero used for?
to separate negative and positive numbers
What can only be separate by a chemical process?
Compounds (molecules consisting of two or more different chemical elements) can only b separated by chemical reactions.
Why can a magnet separate separate iron atoms from the mixture but not from the compound?
Iron atoms are not chemically joined with another substance in a mixture. Chemical reactions are needed to separate them in a compound.
Why is 0 not its own opposite?
Zero is the middle. The neutral. There has to be something to separate the positive and the negative.
Why number zero is invented?
to separate the negative numbers and the positive numbers on a number line
How can chemical reactions be used to separate important element?
For example, water reacts with zinc, releasing hydrogen, an element.
What makes ionic liquid ionic liquid?
compounds in the liquid separate into positive and negative charged ions.
How do the battery separate the negative energy and the positive energy?
They most likely have something in the middle to keep them seperated.
