How many grams are in 3.00 mol of sodium chloride (nacl)?

175.05 grams

Explanation:

A mol is the molecular unity that a certain compound has, in order to calculate that we first need to know both molar masses of the two elements. for Sodium would be: 22.90 grams, and the molar mass for Chlorine is: 35.45.

We need to add both to know the sodium chloride molar mass:

22.90+35.45=58.35

So the molar mass of NaCl is 58.35 grams per mol.

Now we just have to multiply that by 3 which is the number of mol and we get how many grams are in 3 mol of sodium:

58.35x3=175.05 grams

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

1. they vary with a higher number because boiling is way hotter than melting