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Why is salt bridge used in the construction of the cell instead of the wires?
Wiki User
∙ 12y ago
A Salt-Bridge can be constructed using a glass tube filled with a high concentration of an inert salt such as KCl that employs a porous plug at both ends, a saline soaked piece of paper or cardboard, or a fritted-glass disk. In any case, the salt-bridge is arranged so that inert ions can flow between the half-cells, but gross mixing of the half-cell solutions is prevented. As the Battery operates, Cl-, in the case of the glass-tube construction, will flow from the Salt-Bridge into the Anode so as to counter the build-up of Positive Ions. At the same time, K+ ions will flow into the Cathode to replace the depleted Positive Ions. KCl is frequently used for Salt-Bridge construction because the ionic mobilities of K+ adn Cl- are nearly equal.
Wiki User
∙ 12y ago
Salt bridges are used in cells because they allow ions to flow between the two half-cells to balance the charges and complete the circuit without allowing direct mixing of the electrolytes. This prevents unwanted chemical reactions between the two half-cells and maintains the integrity of the cell. Using wires would lead to undesirable side reactions and could cause the cell to lose efficiency.
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What do plant cells have instead of cell membranes?
cell walls
Which is formed when a standard hydrogen half-cell is connected with a salt bridge to a standard zinc half-cell?
This forms a galvanic (voltaic) cell (battery).
Which makes the conducting link between the cell and the bulb in the torch?
The conducting link between the cell and the bulb in a torch is the wires inside the circuit. When the switch is turned on, the circuit is completed, allowing the electrical current to flow from the cell through the wires and to the bulb, causing it to light up.
What would be the comparable part of a car as a mitochondria is to a cell?
The pistons because it transfers energy through the cell, like pipes and wires do.
What two mating bacteria ame cell-to-cell contact by a thin temporary cytoplasmic bridge through which the plasmid from the cell travels to the other cell?
The two mating bacteria are called donor and recipient cells. The temporary cytoplasmic bridge connecting them is known as a pilus. During conjugation, the plasmid carrying genetic material passes from the donor cell to the recipient cell through this pilus.
Where did the name cell phones come from?
they use cells to power themselves and make communications instead of wires
What network uses radio waves instead of wires or cables?
WiFi, WiMax, and the two cell phone networks: GSM and CDMA
What type of living things has a nucleus a bridge coat of cellulose and chloroplast?
Bridge coat of cellose is cell wall.So the cell is a plant cell.
Why do plants and animals use lipids?
Primarily for the construction of the Cell Membrane; secondarily for the construction of specialized Cell membranes, and thirdly for Metabolism.
How the defect of simple cell are corrected in a dry cell?
The defects of a simple cell in a dry cell are corrected by using a paste electrolyte instead of a liquid electrolyte. The paste electrolyte prevents leakage and increases the stability of the cell. Additionally, the construction of the dry cell includes a seal to prevent exposure to air and moisture, which further improves its performance.
Why did the cell phone have wires?
Yes, some do
What are the release dates for Living Dangerously - 2003 Bridge Swim Cell?
Living Dangerously - 2003 Bridge Swim Cell was released on: USA: 2003
What is the name for a piece of DNA that controls one aspect of a cell's construction and maintenance?
The name for a piece of DNA that controls one aspect of a cell's construction and maintenance is a nucleotide.
Is a cell phone electricity?
cell phones use electricity by the electrical wires outside
Could the ions go to another side of the cell through the salt bridge?
The charge of the ions go to another side of the cell through a salt bridge, not the ions themselves.
What did the cell phone develop from?
it developed through copper wires
What are the four wires in a palm cell phone charger?
yes
