You need 4.0 ounces of a steroid ointment. if there are 16 oz in 1 lb, how many grams of ointment does the pharmacist need to prepare

The given units are the units of masses which are interconvertable.

It is given that:

Now, converting :

Since,

So,

Now converting :

Since, 1 kg = 1000 g

So,

For :

Thus, of ointment needed to be prepared by the pharmacist.

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

no podemos ver la

explanation:

no te podemos ayudar: /