Complete el crucigrama sobre conceptos del agua.
Horizontal
1. Cuando aumentano disminuyen el agua cambla
de estado.
5. Ejemplos: hielo, nieve, granizo.
7. Contiene poca o muy poca sal.
8. Ejemplo: Vapor que sale de las aguas termales.
13. No tiene color.
15. Contiene sales, minerales disueltas en el agua,
el más que abunda es el cloruro de sodio.
Vertical
2. Se excava debajo de la tierra y al extraerse lo
produce.
3. Aguas que se acumulan sobre la roca sólida
formando una reserva de agua.
4. Llquido más abundante en la Tierra. Su
Compuesto quimico es H20.
6. No tiene olor.
9. Necesitan el agua para sobrevivir.
10. Ejemplos: rios, lagos, océanos.
11. Inmensa capa de hielo en movimlento.
12. No tiene sabor.
14. Cloruro de sodio

What is the polyatamic ion of borate

Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange