What are the answers to these chemistry questions?
1) The molar mass of europium (to two decimal places) is _______ g/mol2) The molar mass of antimony (to two decimal places) is ________ g/mol3) The mo
1) The molar mass of europium (to two decimal places) is _______ g/mol
2) The molar mass of antimony (to two decimal places) is ________ g/mol
3) The molar mass of sucrose (to two decimal places) is_____g/mol.
4) The molar mass of calcium bromide (to two decimal places) is ____ g/mol
5) The molar mass of hydrosulfuric acid (to two decimal places) is ______g/mol
6) The molar mass of zirconium sulfite (to two decimal places) is _______ g/mol
7) The molar mass of aluminum chloride hexahydrate (to two decimal places) is ____g/m
or:1) The molar mass of europium (to two decimal places) is _______ g/mol2) The molar mass of antimony (to two decimal places) is ________ g/mol3) The molar mass of sucrose (to two decimal places) is_____g/mol.4) The molar mass of calcium bromide (to two decimal places) is ____ g/mol5) The molar mass of hydrosulfuric acid (to two decimal places) is ______g/mol6) The molar mass of zirconium sulfite (to two decimal places) is _______ g/mol7) The molar mass of aluminum chloride hexahydrate (to two decimal places) is ____g/m
or:You do have a printed periodic table, right? You can get the information at www.chemicalelements.com/index.html but you really need your own printed copy to carry with you. It will be a primary reference for everything you do. There is a diagonal line, B-C, Si-P, Ge-As, Sb-Te, and Po-At. Elements to the left of the line are metals, meaning they lose an electron easily, elements to the right of the line are non-metals, and elements on the line are semiconductors.So you get your table and look up the molar mass of elements, remembering that some elements have more than one atom in a molecule, and add them up to get the mass of compounds.
