Ine
How many moles zinc are needed to produce 3.5
moles of zinc chloride?

Given that the molar mass of nano3  is 85.00  g/mol, what mass of nano3  is needed to make 4.50  l of a 1.50  m nano3solution? use  .6.75 g18.9 g255 g574 g

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions

Need , hurry pls create a superhero out of the element iron, what are its powers and his sidekick ( an element that works well with iron). how was the superhero made and who discovered him