On analysing the crystals, the student found that one mole of the hydrated iron(II) sulfate crystals, FeSO -xH20, had a mass of 278g.
Determine the value of x using the following steps:
calculate the mass of one mole of Feso,
mass=
g

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.