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What is the advantage of using a structural formula over a molecular formula?
Wiki User
∙ 11y ago
A molecular formula indicates the numbers of atoms of each element in the molecule, but a structural formula also indicates the arrangement of the atoms in the molecule. For example, H2O is the molecular formula for water, but H-O-H is the structural formula, showing how the hydrogen and oxygen atoms are arranged in the molecule.
Wiki User
∙ 11y ago
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What is the molecular mass of ammonium sulfate?
Ammonium sulphate, (NH4)2SO4, is not a molecular compound. It is a an ionic compound with a formula unit. The mass of the formula unit is determined by doing the following: N: 2 x 14.0067g = 28.0134g H: 8 x 1.00974g = 8.06352g S: 1 x 32.065g = 32.065g O: 4 x 15.9994g = 63.9976g _______________________ Total mass 132.140g The mass of one formula unit of is 132.140g.
Depiction of the arrangement of atoms in molecules and polyatomic ions?
The arrangement of atoms in molecules and polyatomic ions can be depicted using Lewis dot structures or molecular models. In Lewis dot structures, elements are represented by their chemical symbols, and dots or lines are used to show the valence electrons. In molecular models, physical representations like balls and sticks are used to represent atoms and their bonds in three-dimensional space. These depictions help us visualize and understand the structure and properties of molecules and ions.
How do you calculate the molecular weight and the uncertainty of the molecular weight of a unknown solute using propagated error?
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What is the purpose of using molecular models?
The purpose of using molecular models is to be able to see the three dimensional and geometric shape of the molecule or compound being modeled.
What is the advantage of using two separate test for lipids?
The advantage of using two different tests is to make sure that the test has accurate results.
Why are the structural and molecular formula used in organic chemistry?
the structural and molecualar formual is c"2+ b"2 ef, it is used to determaine how some organisms develop using bhavikas theory of evolvary evolution, by reversing the cenrte nucleus of a DNA strand within the photon matrixual nebula.
What Process of using empirical formula and the value for experimental molar mass to determine the molecular formula?
The empirical formula is the formula in its most simplified terms. The molecular formula is how many moles there actually are (the empirical formulat multiplied by a factor).
Molecular formula of water using criss cross method?
The chemical formula of water is of course H2O.
What is the advantage of using cDNA library in molecular genetics?
The main advantage of cDNA library is that it contains only the coding region of a genome.
Why do chemists use structural formulas for organic compounds rather then molecular formulas such as C5H12?
Starting with C4H10, hydrocarbons can have multiple configurations, called isomers, for the same formula. These isomers are regarded as different compounds and have different physical and chemical properties. In such cases simply using the chemical formula would be ambiguous.
How does the length of a screw affect its IMA?
Ideal Mechanical Advantage can be found using this formula IMA = DE / DR . Ideal Mechanical Advantage is a theoretical calculation, AMA,Êactual mechanical advantage is calculated with this formula, AMA = R / Eactual .
What is the molecular formula of galactose?
6 Carbon Atoms, 12 Hydrogen Atoms, 6 Oxygen Atoms. I would've written it using subscripts, but I don't know how. Hope this helps!C6h12o6
Percent age of nitrogen in urea and ammonia?
it can be calculated using the formula percentage composition of N =Gram molecular mass of nitrogen in the compound/ Gram molecular mass of compound *100
What is the formula for Eq for salts using only one chloride?
By adding the molecular weights and dividing by 1 you have the formula for Eq for salts that use only 1 chloride.
How can you find the molecular formula of a compound when its percentage composition is given?
Yes, if you have some additional information, such as the molecular weight. For instance, the molecules C2H4 and C4H8 have exactly the same percent composition, but they are very different molecules. So you need some other information to tell them apart than the percent composition.Answer ExpandedThis is kind of a trick question. By knowing the percent composition, you would easily be able to determine its empirical formula, but molecular formula is a bit different. The molecular formula is the actual number of atoms in a molecule, so in order to find the specific molecular formula of a substance, you would also need to know how many grams there is of that substance.(This explains the difference between C2H4 and C4H8)
What is the advantage of using PLM?
What is the advantage of using an PLM
Advantage of using template in an organization?
advantage of using template in an orgainsation
