It’s a group of Native American tribes that come together to help protect each other. What’s the hidden word (it’s 11 letters long)??

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it