Explanation:
It is necessary that the glassware which we use during titration needs to be clean and dry before use because otherwise the remaining reagents will get mixed up with the solutions.
As a result, this will lead to a change in analysis results.
Hence, an error will occur in the resulting values.
Also, when not cleaned properly the any other substance remaining in the glassware might react with the solution leading to a change in the solution.
In that case also, error will occur.
The answer is b. Mass of the atoms
This is because of the law of conservation of mass. This means the mass in a system (in this case the reaction) can't change, so the quantity can't be added or removed
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Because of how long it takes to form underground and then it moves to the surface and cools rapidly
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The metric prefix name for 1/100 is centimeters.
The population tha increases the amount of soil nutrients available to plants is D) bees that help spread pollen from one plant to another.
