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Why do certain dyes migrate toward the cathode and others towards the anode?
Molecules migrate to different electrodes depending on the charge they carry. Positively charged dyes migrate toward the anode (the negative electrode) and negatively charged dyes migrate toward the cathode (the positive electrode)
What is an anion and a cation?
Cations and anions are different types of ions.A cation is a positively charged atom or group of atomsA anion is a negatively charged atom or group of atomstotal positive charge of cations = total negative charge of anions
What is different between polar and non-polar molecules?
A polar molecule is one that has a negatively charged end and a positively charged end, which form poles. A non-polar molecule doesn't.
What happens to the substances involved in a chemical change?
Several different outcomes can occur to reacting substances in chemical reactions. An atom will typically either lose or gain electrons, which will make it negatively or positively charged.
What do positive and negative ion do to create compounds?
since a positively charged ion will be attracted to a negatively charged ion, when they come together they form a compound with different characteristics than the elements the ions came from. take table salt for example. it's an ionic compound. NaCl = Sodium chloride is its real name and they come together since a sodium atom is positively charged and a chlorine atom is negatively charged. when they come together they form NaCl.
How outsourcing can negatively and positively affect different countries?
Well, it can positively effect some countries by making products more readily available at a cheaper cost due to it not costing as much to get the product to the country. It can also create job opportunities in developing countries. It can negatively affect countries by removing job opportunities that might have been available there had the product been produced in that country instead of outsourcing to another country.
Did government in the Byzantine Empire influence society positively or negatively?
The main impact which the Byzantine Empire has had on the modern societies of many eastern European countries is the spread of Orthodox Christianity by Byzantine missionaries.
Why do certain dyes migrate toward the cathode and others towards the anode?
Molecules migrate to different electrodes depending on the charge they carry. Positively charged dyes migrate toward the anode (the negative electrode) and negatively charged dyes migrate toward the cathode (the positive electrode)
How are protons and neutrons different from and similar from each other?
Protons are positively charged Neutrons are negatively charged The number of protons is the atomic number Protons+Neutrons=Atomic weight
What is an anion and a cation?
Cations and anions are different types of ions.A cation is a positively charged atom or group of atomsA anion is a negatively charged atom or group of atomstotal positive charge of cations = total negative charge of anions
What is different between polar and non-polar molecules?
A polar molecule is one that has a negatively charged end and a positively charged end, which form poles. A non-polar molecule doesn't.
What happens to the substances involved in a chemical change?
Several different outcomes can occur to reacting substances in chemical reactions. An atom will typically either lose or gain electrons, which will make it negatively or positively charged.
What is the cheapest auto insurance in Cleveland OH?
AutosInfo is a great place to get quotes from multiple different insurance companies. I would imagine that the price would be affected positively or negatively by the driver's driving history.
What do positive and negative ions do to create?
since a positively charged ion will be attracted to a negatively charged ion, when they come together they form a compound with different characteristics than the elements the ions came from. take table salt for example. it's an ionic compound. NaCl = Sodium chloride is its real name and they come together since a sodium atom is positively charged and a chlorine atom is negatively charged. when they come together they form NaCl.
How do you know the charges acquired by different objects by friction?
Charges acquired by objects through friction can be studied using the triboelectric effect, which is based on the tendency of certain materials to become either positively or negatively charged when they come into contact with each other and then separate. The triboelectric series lists materials in terms of their ability to gain or lose electrons through friction, indicating which will become positively charged and which will become negatively charged when rubbed together.
What do positive and negative ion do to create compounds?
since a positively charged ion will be attracted to a negatively charged ion, when they come together they form a compound with different characteristics than the elements the ions came from. take table salt for example. it's an ionic compound. NaCl = Sodium chloride is its real name and they come together since a sodium atom is positively charged and a chlorine atom is negatively charged. when they come together they form NaCl.
What happens if two objects have the same charge What happens if two objects have different charges Can you think of an example of this?
If two objects have the same charge, they will repel each other. If two objects have different charges, they will attract each other. For example, two negatively charged objects will repel each other, while a positively charged object and a negatively charged object will attract each other.
