Seguir el procedimiento (no hacerlo directamente) y determinar si los siguientes compuestos son acuosos (ac) o sólidos (s): 1.- Ag NO3

2.- NaCl

3.- AgCl

4.- Pb (NO3)2

5.- PbI2

6.- Zn (SO4)

7.- Mg (NO3)

8.- Ca (OH)2

9.- Sr (OH)2

10.- Fe (OH)3

Wich organism obtains its energy from dead or decaying matter

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures