PLS i need help :( this is my brain... as;jdfnvjare;sojgvab3;qahwb3e5y
someone pls help me, i'm crying haha and i miss my bf Kam T_T

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Define dew point. i am writing this part to be able to ask the question