Difine the term molar mass

Q: Determine the molar mass of a substance if 0.310 moles has a mass of 152 g.

A: Given :- number of moles of substance = 0.310 mol  Mass of substance = 152 g  To calculate :-  Molar…

Q: molar mass

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Q: Very large numbers should be entered in exponential notation. Any numbers obtained from the periodic…

A: Magnesium phosphate Sodium chlorate Silver Cyanide Cadmium sulfide Strontium Chlorite

Q: What are the major sources of error in determination of the molar mass?

A: Major sources of errors in determination  of molar mass is as follows: 1) Errors in measurements due…

Q: What is the mass to mass stoichiometry calculation of Boric Acid ?

A: The explanation is given below-

Q: Complete the table below for calculating the molar mass of the compound nitrogen dioxide. Mass in…

A: Element Molar mass of element   Moles   Mass in one mole of Nitrogen Dioxide Nitrogen(N2)…

Q: Calculate the MOLAR MASS 1. Ferrous sulfate (FESO4) 2. Carbon tetrachloride (CCI4)

A: Given, 1. Ferrous sulfate ( FeSO4 ) 2. Carbon tetrachloride ( CCl4 )   Required,…

Q: Complete the table below for calculating the molar mass of the compound nitrogen monoxide. Formula =…

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Q: Calculate the mass (in g) of sample. 1 water molecule

A: Given, 1 water molecule

Q: Complete the table below for calculating the molar mass of the compound phosphorus triiodide. Molar…

A: Moar mass of Phosphorus = 30.973762 g/mol  Molar mass of Iodide = 126.90447 g/mol

Q: What advantage is there to using a counting unit (the mole) for amount of substance rather than a…

A: To explain the advantage of using mole unit instead of mass unit.

Q: Calculate the molar mass of Al2 O3. Molar mass = = g/mol Calculate the molar mass of Al(NO3)3. Molar…

A: given :-  molecular formula :  Al2O3  Al(NO3)3  To be calculated :-  molar mass of given compounds

Q: What is the molar mass of the substance with the formula FeC2O4?

A: Molar mass can be calculated as follows

Q: Calculate the mass percentage of each element in 2-propanol, represented by the following molecular…

A: C3H8O is 2-prpanol Molar mass =60 Mas of element in compound= mass of elements×100÷total mass of…

Q: Calculate the molar masses of the following substance. Gold Mercury Zinc Germanium Rubidium

A: Mass of 1 mol of any element or molecule is defined as the molar mass of that element. Gold has…

Q: Calculate the mass of sample. 1.04x10^-3 mol H2O2

A: Number of moles of a substance can be expressed as ratio of  mass of the substance to the molar mass…

Q: SrCl2•6H2O what is the molar mass g/mol?

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Q: chlorine trifluoride  molar mass

A: The molecular formula for Chlorine trifluorideClF3

Q: Give a detailed mass-to-mass stoichiometry calculation that can be understood easily.

A: Given that -  Mass of Seignette salt = 1.20 kgs = 1200 g  Mass of cream of tartar = 1.5 kgs = 1500 g…

Q: Define molarity

A: Molarity is an important method to find out the concentration of a solution. The common methods…

Q: Determine the molar mass of a substance if 0.360 moles has a mass of 152 g.

A: The given moles of substance is 0.360 moles. The given mass of substance is 152 g. The molar mass of…

Q: molar mass

A: The molar mass is the weight of one sample mole. Connect the atomic masses (atomic weights) of all…

Q: Mass of Atomic Molar Component elements % Composition ompound element Weight Mass CACO3 Total Molar…

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Q: Write down the chemical formula for butane and calculate its molar mass.

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Q: What is the molar mass of h2o

A: Molar mass for compound can be calculated by adding the molar mass of all atoms that are present in…

Q: moles of molecular chlorine

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Q: Formula Molar mass of ion   Number of ions   Mass of ion in one mole of barium iodide Cation Ba2+…

A: We have to just collect data and then add them up

Q: Calculate the molar mass of NaI(Tl).

A: Calculate molar mass of NaI(Tl) ?

Q: Determine the molar mass of iron(II) chloride hexahydrate.

A: The molar mass of Iron (II) chloride hexahydrate can be determined as given below.

Q: How are formula weight and molar mass calculated?

A: To find: How are formula weight and molar mass calculated

Q: What is the difference between molar mass and empirical formula mass of a compound? When are these…

A: Molar Mass is defined as the mass of substance for a given amount. The amount of molecules or atoms…

Q: Complete the table below for calculating the molar mass of the compound phosphorus trichloride P CI…

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Q: Calculate the molar mass of Ca1NO322.

A: The given chemical formula represents calcium nitrate.

Q: What are the similarities in how formula weight and molar mass are calculated?

A: Formula weight :- In chemistry, the sum of the atomic weights of all atoms appearing in a given…

Q: e molar mass

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Q: Determine the molar mass of CaAl2Si2O8.

A: We have to predict the molar mass of CaAl2Si2O8

Q: The chemical formula for calcium hydroxide is CaOH2 Calculate the molar mass of calcium hydroxide

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Q: Calculate the molar mass of borax

A: The compound given is borax.

Q: calculate the molar mass, g/mol, of your unknown metal.

A: The process of deposition of metal on the other metal is known as electroplating. In this process…

Q: Determine the molar mass of C2H7N.

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Q: A. Calculate the molar mass of each substance. 1. NaCl 2. 02 3. О

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Q: Determine the molar mass of the following compound: CaCO3 O 100.09 g/mol

A: Molar Mass:-  The molar mass, also known as molecular weight, is the sum of the total mass in grams…

Q: Mass % of I in strontium periodate

A: Mass % of an element in a compound  is the ratio of mass of element to the total mass of the…

Q: Calculate the molar mass of (NH4) 2S04

A: We will go step by step:   Molar mass of N = 14.0067 g/mol Molar mass of H = 1.00784 g/mol Molar…

Q: t percent nitrogen by mass?

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Q: Complete the table below for calculating the molar mass of the compound sulfur tetrafluoride. Molar…

A: Molar mass of S = 32.065 g/mol M.M of F = 18.9984 g/mol M.M of Zn - 65.38 g/mol

Q: molar mass of caco3

A: step 1) Molar mass of CaCo3 CaCo3  is represented as calcium carbonate . To find the molar mass…

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.