Carbonic acid H2CO3
Two Na plus ions will combine with an O2- to form the basic compound sodium oxide. When water is further added, the neutral salt, sodium hydroxide is formed.
SynthesisWhenever 2 or more elements combine to form one compound, it is a synthesis reaction.
The charges of the ions must balance out, so the ratio of ions will be 3:2 to form a neutral compound. The total positive charge from the z3 plus ion and the total negative charge from the q2- ion must cancel out to give a net charge of zero in the compound.
The Cr3+ ion has a +3 charge, while the O2- ion has a -2 charge. To form a neutral compound, we need two O2- ions to balance the charge of one Cr3+ ion. Therefore, the ions combine in a 1:2 ratio to produce the ionic compound chromium oxide (Cr2O3).
Al3 plus and N3 combine ionically -well neither species exist but aluminum and nitrogen combine to make aluminum nitride - AlN.
When a metal and a non-metal bond it forms an ionic compound. eg. Mg+O=MgO (Note. don't put an equals use an arrow instead) (Magnesium and Oxygen make Magnesium Oxide When two non-metals combine you can get one of two things; Covalent molecules or Giant covalent structures. The molecules are usually found in naturally occurring gases eg. O2, N2, F2. these bonds are usually weak meaning low melting and boiling points. Networks occur in either carbon or carbon+silicon. These are vast networks of atom all joined together meaning a high melting and boiling point (well into the thousands) and yields very strong materials such as diamonds. :)
When hydrogen, lithium, and beryllium atoms combine, they form a molecule with the chemical formula LiHBe. This molecule would have a unique set of properties based on the different characteristics of each element.
When sulfur, oxygen, and iron combine, they can form iron sulfate or iron oxide depending on the specific conditions of the reaction. Iron sulfate is a compound that contains iron, sulfur, and oxygen atoms, while iron oxide is a compound that contains iron and oxygen atoms. The specific product will depend on the amounts of each element present and the reaction conditions.
ZnCl2 is not a element. It is an compound. however Zn contains 30 protons.
Barium has a 2+ charge while chlorine has a 1- charge, so they combine in a 1:2 ratio to form the compound barium chloride (BaCl2). In this compound, the two chloride ions balance the 2+ charge of the barium ion.
It is a mixture of two chemicals: one a compound and the other an element.
The formula for silver plus one ion and chlorine is AgCl. Silver has a +1 charge (Ag+) and chlorine has a -1 charge (Cl-), so they combine in a 1:1 ratio to form the compound silver chloride.