Ajeweler is making sapphire rings using 2 sapphires on every 1 ring. if the jeweler has 12 sapphires and 10 rings, what is the theoretical yield?

The theoretical yield is 6 rings.

Explanation:

Theoretical yield is predicted or estimated value.

Jeweler used 2 sapphires for 1 ring

Then for each sapphire there will be = rings are used

For 12 sapphire = will be used

Out of 10 rings 6 rings with 2 sapphires will be made.

The theoretical yield is 6 rings.

6 rings

Yield  = 1.67 sapphires

Explanation:

Data:

The ratios will be like this:

1 ring = 2 sapphires

therefore:

12 sapphires would give 6 rings

The theoretical  yield =

                                    =

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)