I think is important to make a data table because when you do the same experiment if you get the same its because your right?
Answer:
By a resource or an EXTREMELY good explanation with good reasons and details.
Explanation:
Answer:
Explanation:
We use the method of titration
A titration involves finding the unknown concentration of one solution by reacting it with a solution of known concentration. The solution of unknown concentration (the analyte) is usually placed in an Erlenmeyer flask, while the solution of known concentration (titrant) is placed in a burette. The titrant is added to the analyte until the endpoint is reached usually determined by a color change. Calculations are then performed to find the unknown concentration of the analyte. Titrations are typically performed on acid/base reactions but are not limited to them.
Macid x Vacid = Mbase x Vbase
Macid = Molarity of the acid
Vacid = Volume of the acid
Mbase = Molarity of the base
Vbase = Volume of the base
If the titrant and analyte have a 1:1 mole ratio, the equation above can be used to determine the unknown concentration, if the ratio is not 1:1 then a modified version should be used
I hope you find this helpful.
We use the the dilution equation expressed as
M1V1 = M2V2
where the terms with subscripts of one represent the initial conditions for the concentrated solution while the terms with subscripts of two represent the final conditions for the diluted solution.
Rearranging the dilution formula to calculate for the molarity M2 of the diluted solution
M2 = M1V1 / V2 = (0.80M * 0.225L) / 1.0L = 0.18 M
