rebeccatrentbu1794 rebeccatrentbu1794

26-02-2024
Chemistry

contestada

If the density of some lake water is 1.25g mL⁻¹ and contains 92 g of Na⁺ ions per kg of water, calculate the molality of Na⁺ ions in the lake

Respuesta :

Otras preguntas

A portfolio manager believes interest rates will drop and decides to sell short-duration bonds and buy long-duration bonds. This is an example of _____________

Find the equation of the line passing through the point (-1,2)and the points of intersections of the line 2x - 3y + 11 = 0 and5x + y + 3 = 0

Wind instruments like trumpets and saxophones work on the same principle as the "tube closed on one end" that we examined in our last experiment. What effect wo

Mi amiga Rosa María es Escoge: . Ella y su esposo viven opens in a dialog en Chicago. Su esposo se llama Antonio.

Read the excerpt from "Digging."The cold smell of potato mould, the squelch and slap Of soggy peat, the curt cuts of an edge Through living roots awaken in my h

If (-3)^-5 = 1/x, what is the value of x?

During which step of the scientific method does a scientist determine whether the hypothesis was supported? A. Perform the experiment B. Collect data C. Draw co

In which of the following triangles is cos B = 0.8? A B C D

Which lists all of the shapes that are in a two-dimensional net of a square pyramid? 6 squares 4 triangles 1 square and 3 triangles 1 square and 4 triangles

Trousers are sold at $40. During a clearance sale, the trousers are sold for $30. What is the markdown rate? A.20% B.25% C.30% D.33%