Don't get how to fill in the table attached below.
3. As shown in the table below, the general formula of barium chloride hydrate is BaCl2 nH20, where n is the number of water molecules. Complete the table, and calculate the theoretical percent water in the hydrate. Note that BaCl2 is not a hydrate; it is simply the anhydrous salt. BaCl2 BaCl2 H20 BaCl2 2H20 BaCl2 3H20 Sum of atomic masses of 208.23 208.23 anhydrous salt (BaCl2) Sum of atomic masses of 0 18.02 water (nH20) Sum of atomic masses of 208.23 244.26 the hydrate (Ba Cl 2 *n H2 O) (0/208.23) x 100%= 0% Percent water in hydrate (theoretical)
Q: A kilgram is 1000g?
A: The term SI base units refer to the seven units of measure which have been defined by the Internatio...
Q: round 233.356 two significant figures
A: There are three rules on determining how many significant figures are in a number:Non-zero digits ar...
Q: Match the following aqueous solutions with the appropriate letter from the column on the right. Assu...
A: Highest particle lowers the freezing point
Q: Sunflower oil and water don't mix. Sunflower oil has a density of 0.919 g/mL at 20oC and water has ...
A: Sunflower oil will be the top layer since it has lower density than water. Volume of sunflower of is...
Q: What temperature do Celcius and Fahrenheit have the same value?
A: The formulas for converting between degree Celsius and degree Fahrenheit are:Formula for Fahrenheit,...
Q: Suppose you design a new thermometer called X thermometer. On X scale, the boiling point is 130 degr...
A: Given,The boiling point is 130 degree X and freezing point of water is 10 degree X.
Q: A 33% solution of CaCl2 would be what osmolar concentration? _________Osm
A: Since, 33% of CaCl2 solution contains 33 g CaCl2 in 100 mL (0.100 L) of solution, number of moles of...
Q: How to do conversions?
A: The conversions of one unit to another can be done by using conversion factors. A conversion factor ...
Q: I don't know how to solve it
A: Temperature on Celsius scale can be calculated as,