suppose you measure out 190 grams of a hypothetical element called clarkanium. if its atomic mass is 38, how many moles do you have in your measured sample? show your work and include units for final answer.

There are 5 moles of the element Clarkanium in 190 gm.

Explanation:

The atomic mass of the element Clarkanium is 38 grams.

Given mass of the element = 190 gm

The mole of a substance is the mass of the substance containing same number of atoms that is in 12-grams of carbon-12.

So the atomic mass of the element is equal to the mass of 1 mole of the element.

Therefore number of moles can be calculated by dividing given mass of the element by atomic mass of the element.

Since Moles is calculated in number, so it has no unit.

Hence there are 5 moles of the element Clarkanium in 190 gm.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this