The chemical formula of sulfuric acid is H2SO4.
H2O A compound formed when hydrogen gas burns with oxygen.
The compound lithium oxide is written as Li2O. This indicates that it is composed of two lithium atoms and one oxygen atom.
To write the chemical formula of a compound using the Stock system, you need to indicate the charge of each element using Roman numerals in parentheses after the element symbol. For example, iron(III) chloride would be written as FeCl3, where Fe has a +3 charge and Cl has a -1 charge. Be sure to balance the charges to create a neutral compound.
What you write for an ionic compound is called the formula unit, but the formula unit is almost always the same as the empirical formula. The answer to your question could not be the molecular formula because an ionic compound is not a molecule.
The chemical formula of sulfuric acid is H2SO4.
The formula for the compound of barium and fluoride is BaF2.
The formula for the binary compound of calcium and oxygen is CaO. This compound is known as calcium oxide.
It is written as Na2CO3. It is a base compound.
The chemical formula for the ionic compound containing calcium and fluorine is CaF2.
The formula for lithium oxide is Li2O.
The formula for boron chloride is BCl3. This compound consists of one boron atom bonded to three chlorine atoms.
To write the formula of a covalent compound, you need to determine the elements involved and their valencies. Use prefixes to indicate the number of atoms of each element in the compound. For example, in carbon tetrachloride (CCl4), the prefix "tetra-" indicates four chlorine atoms. The formula is then written as CCl4.
draw a structural formula for organics, write a chemical formula (molecular formula or ionic formula) for simpler compounds.
draw a structural formula for organics, write a chemical formula (molecular formula or ionic formula) for simpler compounds.
The formula for tetraphosphorus trisulfide is P4S3. This compound contains 4 phosphorus atoms and 3 sulfur atoms, thus the formula reflects the ratio of elements in the compound.
H2O A compound formed when hydrogen gas burns with oxygen.