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What is the formula of the ionic compound that forms between calcium ions and phosphate ions?
The formula of the ionic compound formed between calcium ions (Ca^2+) and phosphate ions (PO4^3-) is Ca3(PO4)2, known as calcium phosphate. This compound forms due to the transfer of three calcium ions to two phosphate ions to achieve a neutral ionic compound.
What ions will the following elements form Lithum Calcium Iodine Sulfur Cesium?
Lithium forms Li+ ions, Calcium forms Ca2+ ions, Iodine forms I- ions, Sulfur typically forms S2- ions, and Cesium forms Cs+ ions.
What ion does alizarin detect?
Alizarin detects calcium ions. It forms a red complex with calcium ions, which can be quantified spectrophotometrically.
What ion must be present for binding of the cross bridge?
a. calcium b. sodium c. iron d. potassium
Are calcium carbonate and calcium citrate ionic forms of calcium?
Yes, both calcium carbonate and calcium citrate are ionic forms of calcium. Calcium ion (Ca²⁺) is the active component in these compounds, which dissociates in solution to form ions.
Is adding calcium to water a mixture or a compound?
When you add calcium to water, it forms calcium ions (Ca2+) in the water. This results in a mixture of calcium ions in water. The calcium ions and water molecules remain separate entities rather than bonding to form a compound.
What is the ionic compound formula between calcium and sulfur?
The ionic compound formed between calcium and sulfur is calcium sulfide, with the chemical formula CaS. In this compound, calcium has a 2+ charge and sulfur has a 2- charge, resulting in a neutral combination.
What type of ions does calcium form?
Calcium typically forms positively charged ions, known as calcium ions (Ca2+).
Calcium sulfide forms when calcium loses 2 valence electrons to sulfur What type of a bond is formed?
Ionic bond is formed between calcium and sulfur in calcium sulfide because calcium donates two electrons to sulfur, resulting in the formation of positively charged calcium ions and negatively charged sulfide ions that are held together by strong electrostatic forces.
How many charges does calcium have?
Calcium has a charge of +2. It forms ions by losing two electrons to achieve a stable electron configuration.
What is the ionic formula for calcium nitride?
The ionic formula for calcium nitride is Ca3N2. This compound forms when calcium (Ca) reacts with nitrogen (N) to produce calcium nitride, which consists of calcium ions with a +2 charge and nitride ions with a -3 charge.
Do calcium ions react with sulphuric acid?
Yes, calcium ions (Ca2+) can react with sulfuric acid (H2SO4) to form calcium sulfate (CaSO4) and water (H2O). This is a double displacement reaction where the calcium ions in the calcium sulfate are derived from the calcium hydroxide that is formed after the initial reaction between calcium ions and sulfuric acid.
