Potassium acid phthalate is a common primary standard used to standardize bases. Obviously, it would depend upon how much NaCl was present, but the end result will be to reduce the amount of available H+ for the mass of KHP-NaCl mixture. That would cause you to understate the concentration of the base.
I suppose it depends upon the molarity (concentration) of the HCl. Ask your teacher or lab instructor for sure, but I would immediately place the graduated cylinder with the acid into a storage vessel of some kind, wash my hands thoroughly, then obtain new HCl and cylinder and start over. Do NOT just dump the HCl down the drain, unless it's really dilute. Again, ask your instructor for clarification.
If concentrated acid falls on your body, immediately rinse the affected area with copious amounts of water for at least 15 minutes to dilute the acid and flush it away. Remove any contaminated clothing while rinsing. Seek medical attention promptly, as acid burns can be serious and may require additional treatment.
It is possible that mixing the wrong chemicals could result in fire or explosion, but it is much more likely that you could produce an unplanned release of toxic gasses or chemicals. This could cause illness, injury or death.
It is important to respect others and not engage in harmful behaviors. If you are looking for information on self defense, learning techniques from a professional instructor is recommended.
We tested the water's salinity. The salinity of water is the amount of salt that is in it. "Test the salinity of the substance," said the Chemistry instructor.
** Identify whether there are one or more causal arguments present or implied If there are standardize each one If premises are missing insert them construct a sub-argument of each premise According to my biology lab instructor if you pour an acid on litmus paper it will turn the litmus paper red
The singular form would be instructors and the possessive form is instructor's.
sarutobi is tsunade's instructor
Judo Instructor
a female instructor is a instuctoress.
The abbreviation for instructor is "instr."
The Instructor was created in 1930.
The Instructor ended in 1970.
how do I become a phlebotomy instructor
The prefix of the word "instructor" is "in-".
Library Instructor
Tagalog translation of instructor: tagapagturo