Chem 101 final exam Study guides, Class notes & Summaries

Chem 101 final exam questions with complete solutions Ionic Compound - Correct Answer a compound composed of positive and negative ions that are combined so that the numbers of positive and negative charges are equal Covalent Compound - Correct Answer a chemical compound formed by the sharing of electrons The Ideal Gas Law - Correct Answer PV = nRT. Tells you how a gas responds to a change in its physical conditions. change P, V or T, and the others adjust Stoichiometry - Correct...

CHEM 101 Final Ivy Tech Exam| 155 Questions With Verified Answers What is the definition of a scientific theory? Correct Answer: a model that explains the underlying reasons for observations and laws What term best describes a brief statement that summarizes many past observations and predicts new ones? Correct Answer: scientific law Which of the following is an example of a scientific law? Correct Answer: In a chemical reaction, matter is neither created nor destroyed. Which of the ...

Consider a neutral atom with 30 protons and 34 neutrons. The number of electrons in this atom is? A. 30 B. 32 C. 34 D. 64 E. 94 - answer-A. 30 Identify the noble gas in the following list. A. oxygen B. Helium C. Chlorine D. Gold E. Nitrogen - answer-B. Helium The formation of a gas resulting from the escape of high-energy particles from the surface of a liquid is known as. A. deposition B. evaporation C. melting D. Boiling E. sublimation - answer-B. Evaporation Wh...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Chem 2 ACS 101 Final Exam |Question and Answer| Verified ideal gas law conditions *Ans* low pressure, high temperature boyle's law *Ans* p1v1=p2v2 gases are highly _________ *Ans* compressible gases expand ________ to fill the container they are placed in *Ans* spontaneously the distance between molecules in gases are _____ *Ans* far apart in gases 1 mol of any gas at STP is *Ans* 22.4 liters the lighter the gas, _____ *Ans* the faster the effusion rate the deviation from ideal behavi...