You could add aquous hydrochloric to the solution to precipitate out silver chloride. What volume of a 0.130 M aqueous hydrochlo
ric solution is needed to precipitate the silver ions from 30.0 mL of a 0.225 M silver nitrate solution? You could add solid potassium chloride to the solution to precipitate silver chloride. What mass of potassium chloride is needed to precipitate the silver ions from 30.0 mL of a 0.225 M silver nitrate solution?
Keeping your arm straight in front of you, you rotate 90° to your left, and see the left side of the circle lit while the right side is dark. Half the ball is still lit up, but you can see only part of the lit area. As you continue to rotate, you see a different amount of the ball.
38 elements or Element 31: Gallium Element 32: Germanium Element 33: Arsenic Element 34: Selenium Element 35: Bromine Element .
Explanation:
How many transition metals are there?
The 38 elements in groups 3 through 12 of the periodic table are called "transition metals". As with all metals, the transition elements are both ductile and malleable, and conduct electricity and heat.