If the molar mass of the compound in problem 2 is 110 grams/mole, what is the molecular formula?​

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!