How many grams are in 2.2 moles of magnesium hydroxide?
128.33g
26.51g
0.04g

Amixture with the same composition throughout is!

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98

The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?