¿Cuántos moles hay presentes en 180.37 L de Cl2?, si este gas se encuentra en condiciones normales (T= 273 °K y P=1 atm)?

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?