From the balanced reaction: B2H6 + 3O2 ⇒ 2HBO2 + 2H2O

How many moles of O2 will be needed to burn 36.1 g of B2H6?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

The ammonia molecule in the diagram has the observed bond orientation because

Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it