M= ? g
v = 2.7 L
d = 1.6 g/mL

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.