contestada

which conversion factor would you use to correctly calculate the number of moles in 25.0 g of the element titanium (ti) ?

a). 1 mol ti/ 25.0 g ti
b). 6.02 × 10∧23 mol ti/25.0 g ti
c). 47.88 g ti/ 1 mol ti
d). 1 mol ti /47.88 g ti

Respuesta :

to convert grams to moles, you need molar mass. 

according to the periodic table, the molar mass of 47.88 g/mol. answer is C

Answer:

I think c is the answer

Explanation: