What unit would you use when describing the mass of a solution

Mol/L

g

L

mL

Janet wanted to see how much cooler the temperature was at night compared to during the day. What to should she use?

A person measures the mass of an 8 cm3 block of brown sugar to be 12.9 g. What is the density of the brown sugar.

Element X consists of two isotopes with masses of 62.9 and 64.9. The relative atomic mass of the element is 63.6. The percentage abundance of the lighter isotope is closest to - Select one: -65% -55% -35% -45%

Consider this reaction: H3BO3 (aq) + HS - (aq) H2BO3 - (aq) + H2S (aq) What is the sequence of Brønsted-Lowry acids and bases? A. base + acid acid + base B. acid + base acid + base C. acid + base base + acid D. base + acid base + acid

Oxidation is the gain of electrons. Oxidation is the gain of electrons.

If you were given 10.0 mL of 2.0 M H3X, how many milliliters of 2.0 M NaOH would it take to completely neutralize the acid?

What are some solid mixtures in a classroom

What is the electron configuration of aluminum?

What is the volume of an object with a height of 2.3cm, a width of 2.4cm, a mass of 17.5g, and a length of 20cm?

Is layers of sediment forming at the bottom of the ocean erosion?