Standard temperature and pressure (STP) refers to the nominal conditions in the atmosphere at sea level. These conditions are 0 degrees Celsius and 1 atmosphere (atm) of pressure. The STP value is important to physicists, chemists, engineers, pilots and navigators, among others. Standard condition...
What is the maximum assay in chemistry?Chemical Analysis:Chemical analysis is the scientific study of the chemical composition and the structure of substances. The term is a general term and refers to all the techniques that could be used to obtain information about chemical substances and how ...
What is mL in physical chemistry? How to convert liters of water to grams with a formula What is the value of 0.8 g/mL expressed in kg/L? How many moles of water are there in 100 grams of water? How to convert mg of water to mL with a formula ...
What is the relationship between atomic structure and the organization of the periodic table? What is an antacid and what is its functions? In a solution with pH = 8.62, what is [H+]? In chemistry, how can one tell if an element is able to be paired with another element?
406K What is the combined gas law? Learn the combined gas law formula and why it works. See examples of common combined gas law problems in chemistry. Related to this QuestionA gas sample occupies 0.80 L at 100 degrees Celsius and 1.80 atm. What volume wi...
The viscosity of water at a temperature of 20 degrees Celsius is approximately 0.01 poise or 10-3 Pa.s (Pascal seconds). Viscosity is a measure of the resistance of a fluid to deformation at a given rate.
What Isn't on the AP Chem Formula Sheet That You Need to Know for the Exam? While the AP Chemistry reference table does a good job of covering the majority of equations you need to know for the exam, there is some information it's missing. That's what we cover in this section. Be...
STP is one atmosphere of pressure at 0 degrees C. Since this would be a freezing temperature at sea level, dry air is less dense than the cited value most of the time. However, air typically contains a lot of water vapor, which would make it denser than the cited value. ...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
1. Can UV/Vis spectrophotometry be used to absolutely determine the identity of a substance? Explain. 2. Can UV/Vis spectrophotometry be used to prove that two substances are unique? Explain. What is cracking in chemistry? What is a chemical indicator?