Lanthanum(iii) chloride dissolves in water according to: lacl3(s) → la3+(aq) + 3 cl-(aq). What is the boiling point of the solution when 0. 2453 g of lacl3 (molar mass 245. 3 g/mol) is dissolved in 10. 0 g of h2o? (kb of water is 0. 512 oc/m. ).

Find the area of shaded region z=-0.89

Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance

In her article "why should i vote? " stephanie goggin crafts a well-organized and coherent argument. she states that every person of voting age who is registered should vote. she also argues that if you are not registered to vote, you should be. in conclusion, goggin's argument is laid out in a thoughtful and thorough way that is convincing to readers. which element is missing from this evaluation?