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What is the correct name of the formula K4I2?
There is no molecule by the formula K4I2. The actual formula should be KI and the name should be potassium iodide.
How do you find the molecular formula for a compound with mass of 78amu?
You can't without more information. You cannot go from the molecular weight of a compound to its formula without more information about what atoms it contains.See the Related Questions link to the left for a more detailed discussion of this.
What does a molecular formula give?
The actual number of atoms in a molecule
What is methane's actual name?
Methane's actual name is CH4, which is the chemical formula for the compound.
Formula for finding the magnification of a cell?
The magnification of a cell can be calculated using the formula: Magnification = Image size / Real size. This formula compares the size of the image of the cell to its actual size in order to determine the level of magnification.
What is the scout titration?
The scout titration is a preliminary titration carried out to estimate the approximate endpoint in a titration experiment before performing the actual titration. It helps in determining the approximate volume of titrant required for the main titration to avoid overshooting the endpoint.
What is pilot titration?
Pilot titration is a preliminary test to determine the approximate endpoint of a titration process before conducting the actual titration. It helps in estimating the volume of titrant needed for the main titration, ensuring more accurate and efficient results. The data obtained from a pilot titration can help in planning and executing the main titration with greater precision.
What is the trial titration?
A trial titration is carried out before the actual titrations and is not recorded. It is carried out by adding increments of several milliliters from the reactant in burette. It helps to give a rough estimation to the end point.
Why do we carryout blank titration in argentometric titration?
Blank titration is carried out in argentometric titration to account for any impurities or contaminants present in the reagents used. By measuring the volume of titrant required to reach the endpoint in the blank titration, this value can be subtracted from the volume used in the actual titration to determine the accurate amount of titrant required to react with the analyte.
Why must have gross reading in titration process?
to get rough volume....
What is the importance of blank titration?
Blank titration is important because it helps to account for any impurities in the reagents or solvents used in a titration experiment. By subtracting the blank titration values from the experimental titration values, more accurate results can be obtained. It ensures that the measured values are reflective of the actual reaction occurring between the analyte and titrant.
Which type of formula is the most least informative?
a structural formula
What is titration error?
Titration error is simply the difference between the end point of a titration and the equivalence point of it. It can mathematically defined as Error = Vol(End Point) - Vol(Equivalence Point)
Why is it necessary to standardize the NaOH solution before titration?
Standardizing the NaOH solution before titration is important to accurately determine its actual concentration. This ensures the accuracy and reliability of the titration results by eliminating any discrepancies that may arise from variations in the concentration of the NaOH solution.
What is the precent error formula?
(Experimental - Actual / Actual) * 100% = error
Why pilot reading is not required in red-ox titration?
Pilot reading is not required in redox titration because redox reactions are typically rapid and finish instantaneously at the equivalence point. This means that there is minimal scope for drift or variation in the readings, making it unnecessary to take a pilot reading before the actual titration.
In performing any given movements such as bending the leg at the knee joint the muscles performing actual movement are called the prime movers or?
gluteus medius
