Show the difference between a molecular formula and a structural formula.

Q: How many  electrons are in chlorine Cl.

A: The atomic number of an element tells the number of electrons in it. The atomic number of chlorine…

Q: Write the correct chemical formula.

A: Answer 4. a) HCl(aq) + NaOH (aq) --------> NaCl (aq)+ H2O b) BaCl2 (aq) + AgNO3 (aq) ------>…

Q: 4. Determine the formula mass for each of Br2: A. 133.34 amu B. 238.0 amu C. 18.02 amu D. 159.8…

A: Molecule is made up of atoms. An atom consist of nucleus that contain protons and neutrons.

Q: H2 + Cl2  => 2HCl Note: Cl is chlorine, NOT Carbon and Iodine

A: ANSWER

Q: Use this information to find the molecular formula of X.

A:

Q: 1. How does molecular formula differ from empirical formula and structural formula? Cite an…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What kind of chemical formula can be obtained from experimental data showing the relative masses of…

A: The formula obtained is:

Q: Select the correct name-formula pair. carbon tetrachlorine; CCI4 trisilicon octabromide; Si3Brg…

A: A compound is made of cation and anion. Name of compound is written as name of cation followed by…

Q: What is the molecular formula of a compound that has 85.7% Carbon and 14.3% Hydrogen and has a mass…

A: Given :- percent composition of C = 85.7%  percent composition of H = 14.3 %  Mass of compound =…

Q: How many carbon and hydrogen atoms are in each of the following molecules? Feel free to make models…

A:

Q: How many atoms are there in formula AL2O3? (aluminum oxide

A: SOLUTION:Step 1: In the given Formula Al2O3 (aluminum oxide), there are two aluminum atoms and 3…

Q: Which kind of chemical formula can be obtained from experimental data showing the relative masses of…

A:

Q: 2.7.3 What is the correct formula for the compound carbon tetrachloride? a) C,Cl4 b) C,C1 c) CCl, d)…

A: The correct formula of carbon tetrachloride has to be predicted.

Q: Molecule I Molecule J Molecular Formula

A: To Solve this problem we have to write the molecular formula of given molecules .

Q: 5) Select the correct name-formula pair. A) carbon tetrachlorine; CCI4 B) trisilicon octabromide;…

A: Select correct name - formula pair from the following :  A) carbon tetrachlorine ; CCl4  B)…

Q: Cation Formula Anion Formula Compound Formula Fe2+ s2- Cut + 02- Zn2+ Br

A:

Q: Differentiate between Molecular and Ionic Compounds?

A: Interpretation: Molecular and Ionic compounds are to be differentiated.

Q: How many hydrogen atoms are in the molecule below?

A:

Q: What is the empirical formula?

A:

Q: How many LiF formula units are there in 58g LiF

A: Formula units It is the molecular formula of a compound where least number of elements are present.…

Q: Which is true regarding the compound KCI? Note that this is CI" for chlorine, not "C" for carbon and…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: 86

A:

Q: Calculate the formula mass for each of the following compounds. CaCl2

A: Formula mass is defined as the sum of atomic masses of each atoms in a chemical formula. We can…

Q: How many molecules are there in 32.5g of chlorine molecule (Ch) (RMM of Cla= 71, Avogadro number %3D

A: Since we know that one mole of any substance contains 6.022 × 1023 molecule  And  Number of mole =…

Q: Complete the table of compounds that contain only carbon and hydrogen. % Η (by % С (by mass) Molar…

A: Using the relation,% by mass=mass of the elementmass of the compound×100

Q: 1. OH H. Br 2. HO- 3.

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Q: atoms

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Q: The molecular formula for ethylbenzene is CgH10. The empirical formula would be 1. C3H5 2. CAH6 3.…

A: Given  Molecular formula of Ethylbenzene = C8H10  Empirical formula would be C4H5

Q: Name the following molecules: а. Br b. F F. C.

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Which is the correct molecular formula of the following molecule?

A: We can find the molecular formula by first converting the given bond-line formula to expanded form…

Q: How many carbon atoms are there in CH3(CH2)12CH3?

A:

Q: What are the different compounds I can get out of this formula: C4H8O (4 Carbon, 8 Hydrogen, and 1…

A:

Q: Give some examples of inorganic compounds?

A: Inorganic compounds are the compounds made of combination of elements which may or may not contain…

Q: EXPRESS THESE AS CHEMIC

A: Answer: chemical formula of CH3NH2 is = CH3NH2 Chemical formula of C4H9N is  = C4H9N

Q: Show your work: How many hydrogen atoms are present in.. 1200 octane, C8H18, molecules

A: One mole of a substance is the amount of the substance which consists of 6.023 × 1023 particles…

Q: NOMENCLATURE OF INORGANIC COMPOUNDS: Fill up the table below with the appropriate chemical names.…

A: Given compounds are : 1). PbCr2O7  2). Hg2(NO3)2  3). Cu3AsO4  Naming of these compound with old…

Q: Name the molecule below. (Make sure to type in ALL lower cases for the names of the compounds.) *

A: Find the highest priority functional group. Determine and name the longest continuous carbon chain…

Q: What is a space-filling molecular model?

A: A Space-filling molecular model has to be defined.

Q: What is the difference between ionic compounds and molecular compounds?

A: Ionic compounds consists of ionic bonds in which the atoms are attracted to each other electro…

Q: How many hydrogen atoms does this molecule have? C011 07 09

A:

Q: How to write chemical formula

A: Chemical formula represents the elements which are present in any compound or molecule.

Q: 5) Select the correct name-formula pair. A) carbon tetrachlorine; CCI4 B) trisilicon octabromide;…

A: Here, for any chemical compound to give them names is important.

Q: 10.4% C, 27.8% S, and 61.7% Cl Express your answer as a chemical formula.

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: Which of the formulas must be molecular formulas? 1042 O HO НО CH, O

A: Given formulas are: C8H10N4O2 HO CH2O

Q: How many carbon atoms are in the molecule shown below? HO

A: The above molecule is a carboxylic acid containing unsaturation.

Q: what are the significant concepts in writing chemical formula? What are the major takeaways?

A: Chemical formula is a representation of a compound of molecule .

Q: What is the molecular formula of the compound (which contains only carbon, hydrogen, and oxygen)?

A: Calculation of concentration of unknown compound π = CRTπ = Osmotic presureR = 0.08314 L.bar…

Q: Determine the empirical formulas for the following compounds:(a) acetic acid, C2H4O2(b) citric acid,…

A: The objective of the question is to calculate the empirical formula of the given compounds fro their…