*will pick brainliest*
how do i work this out?
avogadro's number
a gas cylinder contains exactly 15 moles of oxygen gas (o2). how many molecules of oxygen are in the cylinder?

Sugar is dissolved in water. which is the solute? sugar neither both water

What will most likely happen when two bromine atoms bond together?

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.