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What are the positive and negative electrodes when potassium bromide is electrolysed?
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Is electrode and conductor same?
No. Electrodes are the positive and negative terminals in and open circuit. A conductor is a substance that an electric current will pass through. Electrodes are usually made of a conductor.
What is the chief positive intracellular ion in a resting neuron?
The chief positive intracellular ion in a resting neuron is a potassium ion. Just inside the cell of a resting neuron, the membrane is negative.
What is the purpose of the electrical current in gel electrophoresis?
The electrodes are able to pull the fragments towards the ends of the gel. If you're using DNA, which has a negative charge, it will be attracted to the positive electrode.
What causes the inside of neuron becomes positive?
Outside a neuron, there are mostly sodium ions but some potassium ions. Inside the neuron, there are only potassium ions. Since both sodium and potassium are positive ions, and they are in a higher concentration outside the cell, that makes the outside have a more positive charge than the inside. But for all intents and purposes, the outside is positive, and the inside is negative. When the sodium ions (Na+) rush into the cell during depolarization, it causes the concentration of positive ions inside the cell to go WAY up, making the inside more positive than the outside. This means that the outside is now negative and the inside now positive.
Can a b positive and a positive have a b negative child?
No. If both parents are positive, the child will be positive. If both parents are negative, the child will be negative. Parents who are negative and positive can have children who are either positive or negative. '+' + '+' = '+' '-' + '-' = '-' '+' + '-' = '-' or '+'
What elements are attracted to negative or positive electrodes?
all of them
Should I use the negative or positive cable to jump start the starter?
You don't, you connect to the battery from the battery of another car. Use the positive cable to connect the two positive electrodes and the negative to connect the two negative electrodes.
The flow of current in electrodes is in which direction?
The ELECTRONS flow from the negative to the positive terminal. But it is considered that the electric current flows from the positive to the negative terminal.
What is product formed after electrolysis at the positive and negative electrodes respectively?
The answer depends on what the electrolyte is!
What is a positive or negative pole of an electrochemical cell?
They are called the electrodes or terminals. The parts of a cell where current leaves and enters the cell. The cathode is the positive, the anode is the negative.
What to elements will sodium chloride split up into using positive and negative electrodes?
Sodium and chlorine
In electrolysis electrons move between two metal strips called?
Electrodes, the positive side is called the Cathode and the Negative side is called the Anode.The anode and cathode. The anode is positively charged and the cathode is negative.
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.
When potassium and fluorine bind what one will be the positive ion and which one will be the negative ion?
Potassium will be the the positive ion, and fluorine will be the negative ion because the potassium atom will give one electron to fluorine for they can both be stable. Fluorine will receive one electron from potassium and it will be stable because it has now 8 valence electrons. Giving is positive and receiving is negative. Hope this helps.
What is a battery end called?
Electrodes... Positive (anode) and Negative (cathode) electrodes which are attached to the terminals. The electrodes provide the chemical energy which is converted to a flow of electrons. And the electrolyte, the electrolyte separates the electrodes but allows for the passages of electrons and ions for the electro-chemical reaction of the electrodes.
Is electrode and conductor same?
No. Electrodes are the positive and negative terminals in and open circuit. A conductor is a substance that an electric current will pass through. Electrodes are usually made of a conductor.
Why does a solution of potassium chloride conduct electricity?
A solution of potassium chloride in an ionization promotingsolvent such as water conducts electricity because the positive and negative ions in potassium chloride in such a solutionare separated from each other by a sufficient distance that they can move in opposite directions in a electric field imposed on the solution by two (or more) electrodes maintained at a potential difference by means external to the solution.
