Why is iron more reactive than copper? Why is zinc used to coat Iron and not the other way around? Why is Iron not recommended in the construction of steam pipes? Why do zinc and lead nitrate to react? 1. What is galvanization? 2. What makes zinc preferred in the abov...
Why is a wire used to connect the electrodes in an electrochemical cell? Why is iron more reactive than copper? Explain why electrolytic reduction rather than chemical reduction is often used to obtain active metals from their compounds.
Galvanisation is a process wherein a thin layer of zinc metal gets deposited on iron objects. This is doneto prevent rusting of iron by protecting it to come in contact with air and moisture. Zinc metal, being more reactive, reacts with air to form hard layer of zinc oxide, which preve...
Not all peoples believe in these conspiracy theories that using solder lead is extremely highly dangerous due to lead is absorbed by the body, increases greenhouse gas emissions, glaciers melting and after all will destroy our planet... Before 1970, the same guys claimed that leaded gasoline (...
The eyes and the brain are more closely linked than you might realize. Amyloid-beta plaque, the hallmark of Alzheimer’s disease, starts building up in the eyes for a long time before obvious symptoms of dementia appear. Early detection of this brain disease is crucial for slowing its progres...
Zinc is a trace mineral in the human body, meaning that we only require a small quantity to function normally. Yet, more than300 enzymesandhormonesdepend on zinc to carry out important chemical reactions in the body. Zinc helps in maintaining healthy immunity by suppor...
How is the Element Zinc Used? - Lesson for Kids Base Metal | Definition, Types & Examples Understanding the Composition of Coins Gold Lesson for Kids: Facts & Properties Aluminum Fluoride Formula, Structure & Uses Aluminum Lesson for Kids: Facts & Properties Create an account ...
Containing pennies, there is danger of the dog(s) opening the cans and ingesting the pennies, leading to zinc poisoning from the zinc inside the copper jackets. Always keep the can up where your dog(s) can’t get to it. For more information on things that can harm your dog(s), ...
What is the effect of iron deficiency or excess iron on the human body? Explain why calcium is generally more reactive than magnesium. Explain why the the structure of a molecule/compound is important. Explain why it may be necessary to identify unknown chemicals in daily life with specific ex...
We will describe the interactions of iron, magnesium, zinc, selenium and coenzyme Q10 with the thyroid axis. The discourse will be then brought into the context of ovarian function, i.e. steroid hormone production. Finally the same elemental players will be presented in relation to the basic ...