Calculate how many GRAMS of Carbon Dioxide can be made from 32.1 MOLES of Oxygen (O2)!

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.