- How many moles does 205 g of helium contain?

Discover Questions

Suppose that A ⊆ B ⊆ V .
(a) Prove that span(A) ⊆ span(B).
(b) Prove that if B is linearly independent then A is linearly independent.? Determine whether the function f(x)=1/x is a one to one? Suppose that 273g of the substances listed above displaces 26ml of water. What is the substance? Are all the natural distasters a sign of the coming of nibiru? What is the purpose of DNA?