Hi this is my first question ever how many moles of NaCl are in 79 moles of NaCl?

how many moles of CO2 are in 55 liters of CO2

How many atoms of Ca are in 92 grams of Ca

i will name the brainliest please i need this before 8pm EST

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Displacement is the slope of a velocity vs. time graph a. true b. false

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?