What is the difference between molarity and normality

What temperature does a 0.25 L cylinder containing 0.10 mol of helium gas need to be cooled in order for the pressure to be 253.25 kPa? (Given: R = 8.314 L∙kPa/K∙mol

If you were to pour 4 different liquids into a glass and the liquids separated into 4 layers, which liquid would have the highest density? A. the layer at the top of the glass B. the third layer from the bottom of the glass C.

A non-metallic atom (at. no. 9) forms a molecule of the same, containing a single covalent bond. give reason

What do all organic substances have in common

Did other scientists accept Henri Becquerel's atomic theory model

Which of these is not a biomass source? A) Sun B) Manure C) Wood chips D) Paper

a mug of boiling hot water sits next to a glass of ice water how does the movement of water molecules change in each case?

In potassium-argon dating, how does the proportion of remaining potassium in a rock or fossil change over time?

What feature must any molecule or ion have in order to act as a lewis acid?

Xco3 enter the group number of x