General use[ edit ] In more general use, a calibration curve is a curve or table for a measuring instrument which measures some parameter indirectly, giving values for the desired quantity as a function of values of sensor output. For example, a calibration curve can be made for a particular pressure transducer to determine applied pressure from transducer output a voltage.
The Mole Tutorial This tutorial introduces the concept of the mole and how it is used in chemistry to connect macroscopic and molecular level scales. Practice is provided on the applied definition of the mole.
Significant Figures Tutorial This tutorial provides a brief review of the guides for determining how many significant figures to include when reporting your answer in a chemistry calculation.
Calculating Molecular Weight Tutorial This tutorial provides instruction and practice on how to calculate the molecular weight of a substance from the atomic weights given on the periodic table. Using Molecular Weight Tutorial This tutorial explains use the molecular weight to convert between the macroscopic scale grams of a substance and the microscopic scale number of molecules of that substance.
Guided practice performing molecular… Composition Stoichiometry Tutorial This tutorial provides instruction and practice converting between moles of a molecule and the moles of atoms that the molecule is composed of.
Solution Stoichiometry Molarity Tutorial This tutorial provides a quantitative overview of substances in solution and practice quantifying the amount of a substance in a solution. Guided practice in solution concentration calculations is provided. Measuring Density Tutorial This tutorial explains the definition of density and explains how to perform density measurements.
Guided practice in density calculations is also provided.
Making a Standard Solution from Another Solution: Dilution Tutorial This tutorial begins with the concept of concentration and expands this to the concept of dilution. It then provides and overview of the calculations and procedure for performing a dilution in the laboratory.Compare the available moles of each reactant to the moles required for complete reaction using the mole ratio.
If all of the moles of CaCO 3 were to be used in the reaction it would require. 2 × = moles of HCl for the reaction to go to completion. Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the urbanagricultureinitiative.comnces are either chemical elements or compounds.A chemical reaction rearranges the constituent atoms of the reactants to .
Stoichiometry Tutorials: Reaction Stoichiometry (from a complete OLI stoichiometry course) Reaction stoichiometry allows us to determine the amount of substance that is consumed or produced by a reaction. chemistry.
From aluminum to xenon, we explain the properties and composition of the substances that make up all matter. Our study guides are available online and in book form at urbanagricultureinitiative.com Reaction stoichiometry allows us to determine the amount of substance that is consumed or produced by a reaction.
The following video considers the first part of this: how much of a reactant is consumed in a chemical reaction. CRS, c R. W. Missen & W. R. Smith, all rights reserved 1 1 Introduction Chemical reaction stoichiometry (CRS) is a branch of chemical stoichiome-try dealing with.