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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.
How do polar molecules differ from non-polar molecules?
Polar molecules have positive charge on one side and negative charge on other side. Non polar molecules have covalent bond and do not have positive and negative charge on one or other side of the molecule.
What is the difference between polar and charged molecules?
Polar molecules have an uneven distribution of charge, with one end being slightly positive and the other slightly negative. Charged molecules, on the other hand, have a full positive or negative charge.
What are the strong forces of attraction called between the positive and negative regions of molecules called?
The strong forces of attraction between the positive and negative regions of molecules are called electrostatic forces or electrostatic interactions.
What W can be used to dissolve salt?
Water can be use to dissolve salt. The positive part of water molecules attracts the negative chloride ions and the negative part of water molecules attracts the positive sodium ions.
Do Polar molecules such as water have no negative or positive poles?
Polar molecules like water do have distinct positive and negative poles due to an uneven distribution of charge within the molecule. In the case of water, the oxygen atom has a partial negative charge, while each hydrogen atom has a partial positive charge, resulting in a polar molecule.
What is it called when molecules act like magnets with negative and positive ends?
Ionic.
Molecules that have an even distribution of positive and negative charges are said to be what?
non - polar.
Why water molecules have positive and negative poles?
Water(H2O) is a polar molecules due to the electronegative of oxygen (O). O draws the electrons towards it creating a negative charge over its atom. The hydrogen in comparison is positive in comparison.
Water dissolves many ionic and molecular compounds because of its what?
Water is a highly polar molecule which means that one side of the molecule is slightly positive and the other is slightly negative. This means that water molecules are attracted and can form weak bonds with molecules that also have positive sides and negative sides (polar molecules). Basically, the positive side of the water molecule is attracted to the negative side of the polar molecule and the negative side of the water molecule is attracted to the positive side of the polar molecule. Is this way the water is able to surround and separate the polar molecules. The story is much the same for an ionic compound which contains a mixture of positive and negative ions. The positive side of the water molecules surround the negative ions and the negative side of the water molecules surround the positive ions.
Which molecules are most affected by microwaves?
Molecules that are most affected by microwaves are polar molecules. One end has a positive charge and the other a negative charge.
Do positively charged DNA molecules flow to the negatively charged poles in the electrophoresis chamber?
Yes. Positive(+) goes to negative(-). During gel electrophoresis, the positively charged molecules move to the negative cathode, and vis versa the negatively charged molecules move towards the positive anode.
