the limiting reagent is the number of IF, molecules formed is and the number of atoms/molecules in excess is

Q: What is the percentage of nitrogen, by mass, in calcium nitrate?

A: the molar mass of calcium nitrate, Ca(NO3)2 = 164.088 g/mol molar mass of nitrogen = 14 g/mol

Q: How many carbon atoms are in the structure? number of carbon atoms:

A:

Q: Use the References to access important values if needed for this question. What would you multiply…

A:

Q: The limiting reagent is

A:

Q: Predict the product(s): CI

A: The given reaction is electrophilic aromatic substitution reaction. It is an Nitration reaction.

Q: Why are the first three alkanes (methane, ethanr, and propane) are not included as a major component…

A:

Q: The mass of atom can be found in Periodical Table. If you will be given the Atomic Mass of elements…

A: The atomic mass of an atom is the sum of all protons, neutrons and electrons present in the atom.…

Q: What is mass percent of hydrogen in nonane?

A: Nonane is a long chain aliphatic hydrocarbon compound which contains nine carbons. # From the…

Q: What is the equation for for the mass percent of an element, what is it?

A:

Q: What is the experimental and theoretical percent yield of synthesis of methyl orange?

A: In the given chemical equation, 1 mol sulfanilic acid reacts with 1 mol of N,N-dimethylaniline to…

Q: question The illustration to the left represents a mixture of hydrogen ( light blue ) and iodine (…

A: Stoichiometry is a branch of chemistry that includes determining required quantitative data by…

Q: I'm struggling on how to balance this equation

A: For balancing the given equation, we will first assume stoichiometric coefficients of different…

Q: llow mass present before same as the total ma al reaction, mass is

A: Lqws in chemistry are based on evidences but theories in chemistry describe nature of the…

Q: Identify It is a parameter used to compare the amount of final product actually obtained from the…

A: It is a parameter used to compare the amount of final product actually obtained from the…

Q: Number of carbon atoms are in this molecule

A: The given compound is

Q: Write the Qc for this  Solid molybdenum(VI) oxide reacts with gaseous xenon difluoride to form…

A:

Q: Please write in chemical equation/formula.

A: Chemical formulas are used to indicate reactants, reagents used and products in a chemical reaction.…

Q: Why is the yield lower than calculated?

A: The experimental yield of any reaction usually found to be lower than that of the true calculated…

Q: tind the number of moles of the Combustion products of propaine if the abundan ce is o.85

A: A numerical problem based on mole concept, which is to be accomplished.

Q: of atoms of

A:

Q: What is the mass percentage

A: Mass percent or w/w % = (mass of solute/mass of solution) × 100 %

Q: I need help calculating the molecular weight of this

A: 1. Molecular weight is also known as molecular mass or atomic mass.  2. Atomic mass is double amount…

Q: Determine the name of the following compound:

A: We are given a molecule.

Q: what is the relationship between these molecules

A: Isomerism: the isomers which are having same molecular formula but differ in physical and chemical…

Q: percentage

A: The given question can be solved by calculating the percentage purity of the sample. It can be done…

Q: 47) For each of the fallowing unbalanccel equation, by calculation which, reactant is the Limiting…

A: Given balanced reaction,     NaHCO3(s) + HCl(aq) → NaCl(aq) + H2O(l) + CO2(g) Mass of each reactant…

Q: States the application of AVOGADRO’S NUMBER and AVOGADRO’S HYPOTHESIS

A: Applying concept of avogadro number and avogadro hypothesis.

Q: When chlorine atoms react with atmospheric ozone, what are the products of the reaction?

A: Ozone is gas which has the molecular formula O3. It is found in stratosphere layer of the…

Q: Calculate the limiting reagent and the percent yield of product

A: The number of moles of coconut oil, ncoconut, and the number of moles of sodium hydroxide, NaOH, is;…

Q: c) How much of this product is formed?

A:

Q: er of molecules in excess is

A: Given  Number of O2 molecules = 6 Number of N2 molecules = 2 Balanced chemical reaction,  N2 + 2O2…

Q: A 1.740g sample of silver was burnt in an atmosphere of sulphur gas. Upon completion of the reaction…

A: Given:Mass of silver =  1.740gMass of silver sulphide = 2.000 gWe need to determine the empirical…

Q: find the limiting reagent the number of N2O4 molecule formed is _______, and the number of ______…

A:

Q: What is the molar mass for calcium chloride dihydrate? What is the molar mass of calcium oxalate…

A: We have to calculate the molar mass of the given compounds. The given compounds are Calcium…

Q: Calculate the limiting reagent and thee percent yield of product

A: Coconut oil is a triglyceride containing units of caprylic acid, capric acid, and lauric acid. It…

Q: The first table is for masses after heating. We are doing loss on ignition. I want the calculation…

A: The percentage of organic compound present in a mixture is needed to be calculated provided the mass…

Q: s the formula for the limiting reagent? s the maximum amount of bromine monochloride that can be…

A: Br2(g) + Cl2(g) ---> 2BrCl(g) Moles of Br2 = 0.299 moles  Moles of Cl2 = 0.251 moles So, moles of…

Q: Calculate limiting reagent and percent yield

A: Reaction between Acetone and Benzaldehye to give Dibenzalacetone via Aldol condensation mechanism.

Q: What is the number of components in CH3COONH4,CH3COO-,NH4+,H3O+,NH3,OH,H2O,CH3COOH

A: The number of components in CH3COONH4,CH3COO-,NH4+,H3O+,NH3,OH,H2O,CH3COOH are given below:

Q: What is the percentage of oxygen in phenol

A: Molecular weight of phenol (C6H5OH) = (6× 12 + 6× 1+16 )g/mol = 94 g/ mol

Q: he information below Ws some volumes of

A: Hydration means the substance combines with water.  Cement undergoes hydration  and forms hardened…

Q: Describe a "mole" used in chemistry. First, define it, then give examples, then why it's so…

A:

Q: What are the two Common Reactions of Radicals ?

A: Radicals are the atoms or molecules that contain single electron which is unpaired. Radicals are…

Q: (a) What is a hydrocarbon? (b) Pentane is the alkane witha chain of five carbon atoms. Write a…

A: a. The hydrocarbons in organic chemistry are the compounds only of C and H they are mainly the…

Q: What is Avogadro's number

A: Avogadro’s number:The number of molecules that are present in a mole (one gram molecular weight) is…

Q: what is the percentage by mass of magnesium nitrate in

A: Given : Mass of solution =20.6 g          Mass of Mg(NO3)2 = 2.91g    To calculate = % by mass of…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.