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What formula represents the actual number of atoms of each element in a compound?
A formula that gives the ratio of elements in a compound is called an empirical formula. On the other hand, the formula that shows the number of atoms in each element present in a molecule is called a molecular formula.
Would ionic or covalent molecules use the molecular formula or empirical formula?
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.
What is the formula for pentachloride?
Assuming that there is a metal named in the compound (i.e. Phosphorus pentachloride) the formula is simply the metal symbol followed by Cl5 (i.e. for Phosphorus pentachloride the formula is PCl5).
What is having the same chemical formula called?
Not quite sure what you mean. You could mean isomerism, which is changing the structure of molecules (usually hydrocarbons). You could also be referring to allotropes, which are different forms of the same element. For example, diamond and buckminsterfullerene are both allotropes of carbon. Two different molecules with the same formula are known as isomers of each other.
What is the formula unit of molecular compounds?
The molecular formula is the formula of a discrete (single) molecule of the substance.The formula unit is generally defined in the same way as the empirical formula, which is the simplest whole number ratio of the elementsChemical formula includes both molecular and formula units.Examples:-Benzene a molecule consisting of a ring of 6 carbon atoms each with a hydrogen attached:-molecular formula C6H6formula unit CH (which is the result you would get if you analysed the compound and worked out the atomic ratio of carbon to hydrogen.NaCl is ionic so you cannot write a molecular formula you express the compound simply as the formula unit (empirical formula)- in its simplest case NaCl (never Na2Cl2 or some such)How can you tell whether a formula is molecular formula or a formula unit. Well if the formula could be "simplified" like benzene C6H6 could be simplified to CH then you know its a molecular formula. Something like SO2 and TiO2, well you need to be told. (SO2 is molecular, TiO2 is ionic)
What Person has an algebra formula named after them?
Binet has a formula named after him.
Give the formula and name of the alkane which contains four carbon atoms in each molecule?
The formula for an alkane with four carbon atoms is C₄H₁₀. This alkane is named butane.
In what period did a formula determine how many immigrants could come from each country every year?
-After 1924
How do you complete the formula?
Sorry, but more information is needed to answer this question. There are hundreds, if not thousands, of formulas, each of which has a different solution. If you append to this answer the formula you are asking about, I could help you.
What has 3 atoms in each formula unit?
Water (H2O) has 3 atoms in each formula unit.
What could be a molecular formula for the empirical formula C2H2?
The molecular formula for the empirical formula C2H2 is also C2H2. The empirical formula gives the simplest whole number ratio of atoms present in a compound, whereas the molecular formula provides the actual number of atoms of each element in a molecule.
The acid represented by the formula HBr is named?
Hydrobromic acid
How do you name c100h202?
The chemical formula C100H202 can be named as pentacosane.
Who invented the ferrai?
THE creator of Ferrari is Enzo idiots so this is easy doofus so the car named enzo is named after him formula 1 rocks buddy THE creator of Ferrari is Enzo idiots so this is easy doofus so the car named enzo is named after him formula 1 rocks buddy
What a compound formula tells about compound'?
It tells what elements are in a compound and the number of each type of atom in each molecule/formula unit.
Formula for midpoint of ordered triples?
You would use the midpoint formula on each axis, given that each ordered triple is represented by (x, y, z). The midpoint formula is another way of saying the mean of each axis.
Could she have a niece named betty or a nephew named adam?
yes
