Amount of substance is measured in terms of mole. The mass of substance via same number of basic systems as atoms in 12 g of carbon 12 is 1 mole.
You are watching: How many moles of k2so4 are in 15.0 g of k2so4
In action 1, we have to calculate the molar mass of
Step 1: The molar mass of
The atomic mass of K is 39.09 g.
The atomic mass of S is 32.06 g.
The atomic mass of O is 16 g.
Substitute these values in equation (1).
In step 2, the molar mass calculated in step 1 is provided to calculate the number of moles of
Step 2: The formula to calculate the moles of
The given mass of
The molar mass of
Substitute these worths in equation (2).
1. Calculate the moles of ions in the solution: brainly.com/question/5950133
See more: Which Of The Following Composers Was Not Influenced By Jazz ? A
Calculate the moles of chlorine in 8 moles of carbon tetrachloride: brainly.com/question/3064603
Grade: Senior School
Chapter: Mole concept
Keywords: molar mass, mole, K2SO4, 0.0860 mol, provided mass, atomic mass, K, S, O, 16 g, 32.06 g, 39.09 g, 15 g, 174.24 g/mol.