A 1 M solution is said to be “one molar”. Two solutions that have the same molarity will have the same number of molecules of the chemical per liter but are likely to contain differing masses of that ...

In other words, in every 100 chlorine atoms, 75 atoms have a mass number of 35, and 25 atoms have a mass number of 37. To calculate the relative atomic mass, A r, of chlorine: \(\textit{A}_\ ...

In other words, in every 100 chlorine atoms, 75 atoms have a mass number of 35, and 25 atoms have a mass number of 37. To calculate the relative atomic mass, A r, of chlorine: \(A_{r} ...