Example: potassium sulfide, K2S
This compound contain 2 potassium ions and 1 sulfide ion.
The formula of the ionic compound formed is K3P. It is named potassium phosphide.
The formula for the ionic compound formed between chloride and Al3+ would be AlCl3 (aluminum chloride). Aluminum has a 3+ charge, and chloride has a 1- charge, so it takes three chloride ions to balance the charge of one aluminum ion in the compound.
The reaction of iron(II) salts with bromine is a redox reaction forming iron(III). The aqueous reaction with bromine water is typical:- 2Fe2+ + Br2 -> 2Fe3+ + 2Br- If you started with iron(II) bromide, iron(III) bromide would be formed
The ionic compound formed between Al^3+ and S^2- ions would have the formula Al2S3. This formula ensures that the positive and negative charges balance out in the compound, with two aluminum ions combining with three sulfide ions.
The compound formed between fluorine and silicon would be silicon tetrafluoride with the chemical formula SiF4. This compound is composed of one silicon atom bonded to four fluorine atoms.
The formula of the ionic compound formed is K3P. It is named potassium phosphide.
The chemical formula of silver phosphide ia Ag3P.
The formula for the ionic compound formed when sodium reacts with phosphorus is Na3P, and its name is sodium phosphide.
The formula for cesium and iodine would be CsI.
The new compound formed by sodium and chlorine would be sodium chloride, with a chemical formula of NaCl. This compound is formed through ionic bonding, where sodium transfers an electron to chlorine to fulfill their outer electron shells.
The formula for the ionic compound formed between silver (Ag) and the phosphate ion (P3-) would be Ag3PO4. This is because the charges of the ions must balance to form a neutral compound.
The formula of the compound formed from the ions M1+ and X1- would be MX. The charges must balance to give a neutral compound, so one cation and one anion are needed to form a stable ionic compound.
Ionic compounds are typically formed between a metal and a nonmetal. One way to identify an ionic compound is by looking at its chemical formula; if the formula contains a metal and a nonmetal, it is likely an ionic compound. Ionic compounds also tend to have high melting and boiling points due to strong electrostatic forces between ions.
The formula for the ionic compound formed between chloride and Al3+ would be AlCl3 (aluminum chloride). Aluminum has a 3+ charge, and chloride has a 1- charge, so it takes three chloride ions to balance the charge of one aluminum ion in the compound.
The ionic compound formed between lithium (Li) and nitrogen (N) would be lithium nitride (Li3N). In this compound, lithium has a charge of +1 and nitrogen has a charge of -3, so the formula is Li3N.
To determine the difference between an ionic and a covalent compound from its chemical formula, you can look at the elements involved. Ionic compounds typically involve a metal and a nonmetal, while covalent compounds involve nonmetals only. Additionally, if the compound contains a metal combined with a polyatomic ion, it is likely ionic.
The neutral ionic formula for Be plus N would be Be3N2, which is formed by the combination of beryllium (Be) with nitrogen (N) to achieve a neutral charge. This compound is known as beryllium nitride.