FORMATION of IONS GROUP
Element Name
# of dots for
the ION
Name of
ION
Lost or gained
Lewis diagram
Number of
dots for
neutral atom
Hydrogen
Lithium
1
1 lost
Lithium ion
Sodium
Potassium
Beryllium
Magnesium
Calcium
Boron
Aluminum
Nitrogen
Phosphorus
Oxygen
Sulfur
Fluorine
Chlorine
Helium
Neon
Argon
Hydrogen

Lithium diisopropylamide [(ch3)2ch]2nli, referred to as lda, enjoys many uses as a strong base in synthetic organic chemistry. it is customarily prepared by the reaction of diisopropylamine [(ch3)2ch]2nh with butyllithium. draw the products of the reactions in the appropriate boxes and select the acid, base, conjugate acid, and conjugate base. be sure to answer all parts.

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.