Mole to mole limiting regeants question 2 Fe2S3 + 9 O2 → 2 Fe2O3 + 6 SO2

When 26.62 moles of Fe2S3 reacts with 63.63 moles of O­2, how many moles of SO2 are formed?

The excretory system,need answers for all: )

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

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!