Does anybody want a custom background? Give me the details and I’ll make it :) (I’m better at making anime ones btw)

Here’s some I’ve made:

What is the mass of sodium in 3 moles of sodium chloride

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?