I know this is math, and nobody will answer me in chemistry. Can someone PLEASE tell me if I chose the right answer??????

In order to change grams of a substance to moles of the same substance, or vice versa, the following should be used:

Mole Ratio

Question

I know this is math, and nobody will answer me in chemistry. Can someone PLEASE tell me if I chose the right answer??????

In order to change grams of a substance to moles of the same substance, or vice versa, the following should be used:
 
Mole Ratio <-- my answer

tkhunny · Answer

Describe what a Mole Ratio is.

tparker22 · Answer

A mole ratio is ratio between the amounts in moles of any two compounds involved in a chemical reaction. @tkhunny

tkhunny · Answer

So, if we have only one substance, and we just want to convert to moles or grams, does that seem correct?

tparker22 · Answer

Yes?

tkhunny · Answer

Mole Ratio requires TWO substances.
Molar Mass requires only ONE substance.

tparker22 · Answer

Okay, thank you!

tparker22 · Answer

Could you help me with one more?

tkhunny · Answer

Maybe.  It's not really what we do here in Mathematics.

tparker22 · Answer

The only way to convert between two substances is to use  a _____ to _____ conversion

I said "gram to mole"

tkhunny · Answer

These are definitions.  You WILL be required to know them on an exam.

I'm going with "mole-to-mole".

Good luck.

mww · Answer

I would use mass to mole conversion. mass is implied in grams.