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

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options: