Fe + O2 --> FeO (unbalanced). How many mLs of O2 are needed to react with 18.0 g of Fe ? *​

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

How many moles of bromine are needed to produce 3.23 moles of potassium bromide