The Calcium that everyday people think of is not pure calcium. People think of milk and other things of that nature when Calcium is brought into the picture. But Calcium is not pure by any means in substances such as milk. It is actually Calcium Phosphate, a molecule containing Calcium atoms with phosphorous and oxygen. So when your mother says, "Drink all your milk honey. The calcium will make your bones strong." she is not completely correct. Pure Calcium, unknown to most people is very active and dangerous. Why? Because when it combines with moisture or touches any type of moisture, such as oils, waxes, and other things, it explodes. The bonds are broken and create energy.(In this case, it is heat). For example, if you put pure Calcium in you hand, the moment it touches your skin, it will explode. This is because there are oils in your skin that are used to keep your skin from cracking when you bend a joint such as your finger and these oils make the Calcium react very explosively when they touch your skin. This will result in extensive damage and will kill many of the cells in your hand. To sum it all in to answer your question, Pure calcium coming in contact with any part of the body will result in that same phenomenon.
Because if you over correct, excess calcium carbonate is all but harmless, whilst excess sodium hydroxide can be corrosive and toxic.
Mixing calcium bromide with calcium hypochlorite is not recommended due to the potential for chemical reactions that can release toxic gases, such as chlorine. Calcium hypochlorite is a strong oxidizer, and when mixed with organic materials or certain compounds, it can lead to hazardous situations. It's essential to handle these chemicals separately and follow safety guidelines to prevent adverse reactions. Always consult safety data sheets and professional guidelines when working with chemicals.
Limewater, which is a solution of calcium hydroxide in water, is generally considered non-toxic. However, ingesting large amounts of limewater can lead to stomach discomfort and potential irritations. It is important to use limewater in recommended amounts and consult a healthcare professional if ingested in large quantities.
Magnesium, although having the same valence electron configuration as calcium, is toxic to humans at lower levels. Humans can handle having more ionic calcium in their system than they can ionic magnesium, so calcium salts are more commonly used as antacids. However, I don't believe calcium hydroxide is what is used as an antacid in humans - hydroxides are strong bases and I would think this would be very caustic and could cause chemical burns to the digestive tract. I believe the actual antacide is calcium carbonate. However, the above paragraph about why magnesium versus calcium is still true for a carbonate salt.
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
No. It helps their bones grow.
Ca3P3 is the chemical formula for calcium phosphide, a compound composed of calcium and phosphorus. It is often used as a pesticide and a rodenticide due to its toxic properties. Calcium phosphide reacts with water or moisture to produce phosphine gas, which is highly toxic to many organisms.
In its raw form the plant is toxic due to the presence of calcium oxalate, although the toxin is destroyed by cooking.
Calcium supplements derived from bone meal or dolomite are more likely to be contaminated with toxic minerals like lead, mercury, or cadmium due to their natural composition. It's important to choose calcium supplements that are tested for heavy metal contamination and sourced from reputable manufacturers.
When calcium phosphide reacts with water, it forms calcium hydroxide and phosphine gas. The phosphine gas produced is highly toxic and flammable. The reaction is exothermic, releasing heat energy.
It forms calcium carbonate (CaCO3) and dichlorine monoxide (Cl2O).
High intracellular calcium levels can lead to muscle contraction, neurotransmitter release, activation of enzymes, and gene expression. However, sustained high levels of calcium can also be toxic to the cell, leading to cellular damage and eventually cell death.
It increases the intestinal absorption of calcium. Low levels of vit. D leads to low calcium stores, increasing the risk of fracture. Excessive doses of vit. D can be toxic for the body. It can raise blood calcium levels that may cause grogginess and constipation.
No, calcium and chlorine are not the same thing. Calcium is a chemical element that is essential for strong bones and teeth, while chlorine is a chemical element used for water purification and in the production of various products like PVC.
Because if you over correct, excess calcium carbonate is all but harmless, whilst excess sodium hydroxide can be corrosive and toxic.
Mixing calcium bromide with calcium hypochlorite is not recommended due to the potential for chemical reactions that can release toxic gases, such as chlorine. Calcium hypochlorite is a strong oxidizer, and when mixed with organic materials or certain compounds, it can lead to hazardous situations. It's essential to handle these chemicals separately and follow safety guidelines to prevent adverse reactions. Always consult safety data sheets and professional guidelines when working with chemicals.
Cellular mechanisms such as calcium pumps, exchangers, and channels are essential for maintaining calcium homeostasis. These mechanisms help regulate the levels of calcium inside the cell and prevent toxic concentrations from accumulating. Ultimately, these processes ensure that cells have the necessary calcium levels for signaling and various cellular functions.