simrannmehta simrannmehta

07-10-2022
Chemistry

Answered

Would you say that the mass of the water of hydration
of barium chloride is greater or less than the mass of
the anhydrous barium chloride? The formula weight of
the hydated salt is 244.7? The atomic mass of barium is
137.3 daltons. The atomic mass of chlorine is 35.5 daltons.
a) greater
b) less

Answer :

Other Questions

How many water molecules do you calculate are attached to barium chloride if the formula weight of the hydated salt is 244.7? The atomic mass of barium is 137.3

20 POINTS!There are two stable isotopes of lithium. The atomic mass of lithium-6 is 6.02 amu, and the atomic mass of lithium-7 is 7.02 amu. The average atomic m

1. the number of protons in an atom; a number unique to each element 2. a substance made up of only one kind of atom 3. a positive or negative electrical qualit

Which of the following statements is not consistent with the results of Rutherford's gold foil experiment?The nucleus of an atom contains almost all the mass of

Answer the following question: Ethanol, C₂H5OH, is considered clean fuel because it burns in oxygen to produce carbon dioxide and water with few trace pollutant

When 0.442g of sodium metal is added to an excess of HCl acid, 4590J of heat are produced. What is the enthalpy of the reaction as written: 2Na(s) + 2HCl (aq) y

A hydrocarbon weighing 4.0 g on complete combustion with oxygen produces 5.6 L of CO gas NTP and 9 g of water. Show that these data are in agreement with the la

Elizabeth is going to use an electrostatic dust print lifter at a crime scene. What is MOST likely TRUE about her evidence? A. It is an impression that is not

You are running a genetics experiment. Which of the following will help you obtain the copies of the gene you need? A. Plasmid B. Ribosome C. Nucleus D. Mesoso

Which of the following is true about Peptidoglycan?Which of the following is true about Peptidoglycan? A. Makes up the cell wall of prokaryotes. B. Fluid that f