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molar mass calculator chemistry

  • Concentration lectures - mass-volume percentage

    Concentration lectures - mass-volume percentage definition. So for example solution containing 5g of substance in 100mL is 5% w/v. Two things are worth noting here.

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  • Periodic Table of Elements: Samarium - Sm ...

    Comprehensive information for the element Samarium - Sm is provided by this page including scores of properties, element names in many languages, most known nuclides and technical terms are linked to their definitions.

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  • Mass Molarity Calculator | Sigma-Aldrich

    The mass molarity calculator tool calculates the mass of compound required to achieve a specific molar concentration and volume; presented by Sigma-Aldrich.com.

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  • Molar concentration - Wikipedia

    Molar concentration (also called molarity, amount concentration or substance concentration) is a measure of the concentration of a chemical species, in particular of a solute in a solution, in terms of amount of substance per unit volume of solution.

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  • Molar Mass and Mass Percentage Calculator for Chemistry | The ...

    To aid in chemistry exercises and homework, here are links to some programs to calculate the molar mass of a compound and mass percentage of each of its

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  • Molarity Calculator and Normality Calculator for Acids and ...

    Online molarity calculator from Sigma-Aldrich.com makes calculating molarity and normality for common acid and base stock solutions easy with most common values pre-populated.

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  • Molar Mass, Molecular Weight Calculator -- EndMemo

    Chemical Compound Molar Mass, Molecular Weight Calculator. Chemical Molar Mass Calculator

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  • Chemistry Calculators - iFigure

    online chemistry calculators. Periodic Table. WebElements: the Periodic Table on the WWW-- Click on an element to get a description, background information, graphics showing element structure, atomic properties, elemental properties, compounds, nuclear properties (including NMR, isoscopes, radioisotopes), etc.

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  • Chemical Equation Balancer - Elements, Chemicals and Chemistry

    Balance any equation or reaction using this chemical equation balancer! Find out what type of reaction occured.

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  • ChemTeam: Grams to Moles

    Problem #2 - calculate how many moles are in 17.0 grams of H 2 O 2. 17.0 grams are given in the text of the problem. The molar mass is 34.0146 grams/mole, which is calculated using the formula and the atomic weights on a periodic table.

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  • Molarity Calculator - Omni

    The molarity calculator helps you find the molar concentration of a solution with known mass concentration.

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  • Molar Mass, Molecular Weight and Elemental Composition ...

    Molar mass calculator computes molar mass, molecular weight and elemental composition of any given compound.

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  • Calculations of Solution Concentration - ScienceGeek.net

    California State Standard: Students know how to calculate the concentration of a solute in terms of grams per liter, molarity, parts per million, and percent composition.

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  • Mass-Mole Conversions Quiz - Softschools.com

    Converting from mass of a substance to moles of a substance requires simple division. Dividing the mass of the substance by its molar mass from the periodic table will provide the solution. For example, if you want to know the number of moles in 100 grams of sodium chloride, you must divide that ...

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  • Mole Conversion Tips for Chemistry - dummies

    In a general chemistry class, you usually end up having to perform a lot of conversions involving moles (mol). Whether you're converting from moles to grams, moles to volume, or moles to particles (atoms or molecules), use this quick guide to remind you of how to do each type of mole conversion: Converting from mass […]

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  • Dilution Calculator -- EndMemo

    Dilution calculator of mass concentration or molar concentration, PPM PPB Percentage calculation,

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  • Exact Mass Calculator, Single Isotope Version - sisweb.com

    Find the exact mass of isotopes here. Using the chemical formula of a single isotope you can get the exact mass and the relative abundance percentage of that isotope.

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  • Concentration lectures - molar fraction - ChemBuddy

    Concentration lectures » molar fraction. Molar fraction is defined as ratio of number of moles of substance to total number of moles of all substances. For example 10 molal water solution of ethanol contains 10 moles of ethanol for every 1000 g of water. 1000 g of water is 55.51 mole - and molar fraction of ethanol is 10/(55.51+10)=0.1527.

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  • Molar Mass and Mass Percent Composition Calculator

    Molar Mass Calculator Tool Determine the Molar mass and Percent mass composition of a linear chemical formula. Enter a valid molecular formula and press the calculate button to determine the correct molar mass.

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  • CalcTool: Solution concentration calculator

    This calc gives both molar and mass-weight fraction (mass of solute in grams per cubic cm) concentrations, since either or both may be useful.

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  • ChemTeam: The Mole & Molar Mass

    The mole is the standard method in chemistry for communicating how much of a substance is present. Here is how the International Union of Pure and Applied Chemistry (IUPAC) defines "mole:"

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  • Chemistry 101: General Chemistry Course - Online Video ...

    Chemistry 101: General Chemistry has been evaluated and recommended for 3 semester hours and may be transferred to over 2,000 colleges and...

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  • Molar mass - Wikipedia

    In chemistry, the molar mass M is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The base SI unit for molar mass is kg/mol.

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  • Table of Molar Mass - Smart Conversion

    Molar mass, symbol M,is the mass of one mole of a substance (chemical element or chemical compound).It is a physical property which is characteristic of each pure substance.

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  • Molecular weight and molar mass for chemistry problems

    Enter any chemical symbol or compound to get the molecular weight. The online calculator is a quick and easy way to solve chemistry homework problems.

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