Diborane (B2H6) is widely used in the synrhesis of organic compounds. Diborane itself is made by the reaction 2NaBH4 +I2 -> B2H6 + 2NaI +H2. if 6,3 g of NaBH4 are rected with excess I2 how many grams of diborane could theretically e isolated? if 1.9 g of diborane is actually produced what is the percent yield of the reaction

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Label a-f based on the table using c for concentrated and d for dilute