Please answer in complete sentences: 5. What is the meniscus of a liquid and how does a scientist use the meniscus? __

An atom that loses or gains electrons is called a(n) isotope neutron proton ion

E What is the total atmospheric pressure if the partial pressures of $N_{2},O_{2}$ , and Ar are 6045 mm Hg. 162.8 mm Hg , 0.5 mm Hg. respectively?

What are the isotopes of lodine used for? Prevent tooth decay Plants and Agriculture Cancer Treatments Bone healing

There are more than 500 chemicals in marijuana, but about 100 of them are unique to the Cannabis plant, these are called cannabinoids. THIQs. opioids. butyrates.

d. What is the volume of 03620 mol He at STP?

Identify the correct chemical equation when copper(II) sulfate reacts with zinc to form zinc sulfate and copper? $CuSO_{4}+Zn\rightarrow Cu+Zn$ $CuSO_{4}+Zn\rightarrow ZnSO_{4}+Zn$ $CuSO_{4}+Zn\rightarrow CuSO_{4}+Zn$ $CuSO_{4}+Zn\rightarrow ZnSO_{4}+Cu$

Which of the following species can be Bronsted -Lowry acids? Check all that apply. $SO_{4}^{2-}$ D $I_{2}$ $Cl^{-}$ $H_{2}SO_{4}$ None of the above

What mass of carbon (in g) is present in $8.02\times 10^{23}$ formula units of $Al_{2}(CO_{3})_{3}$ $\square $

Which soup uses a raft made of egg whites, lean meat, mirepoix and acid to remove impurities, leaving it clear? a. Gumbo b. Consommé c. Manhattan Chowder d. Split Pea Soup

Which of the following is a common property of acids? Corrosive Conducts electricity All of these Sour taste