Enter your answer. in the provided box. Sodium borohydride (NaBH) is used industrially in many organic syntheses. One way to prepare it
is by reacting sodium hydride with gaseous diborane (B2H). Assuming an 85.0% yield, how many
grams of NaBH4 can be prepared by reacting 6.88 g of sodium hydride and 9.00 g of diborane?
g
g

3 1/4 %

explanation:

c (diamond),

sio2 (quartz)

that's what i got you can count the number of atoms

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24