1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bekas [8.4K]
3 years ago
7

before the digestive system X-rayed people are required to swallow suspensions of barium sulphate (BaSO4). calculate the mass of

one mole of BaSO4
Chemistry
1 answer:
Ksivusya [100]3 years ago
8 0

Answer:

Molar mass of BaSO4 = 137.3 + 32 + (16 ×4)

= 137.3 + 32 +64

= 233.3g/mol

Molar mass = mass/ number of moles

= 233.3 g/mol = mass/ 1 mol

mass = 233.3g

Hope this helps.

You might be interested in
Which of the following describes a characteristic of water that helps it in dissolving a wide range of chemicals and biomolecule
Papessa [141]
<h2>Hey there!</h2>

<h3>The correct option is (A) It has a partial negative charge on oxygen and a partial positive charge on hydrogen.</h3>

<h3>☆ Explanation:</h3>

¤ As water has the ability to form hydrogen bonds which makes it an excellent solvent.

¤ For this ability of water it can dissolve many different kinds of molecules.

<h2>Hope it helps </h2>

8 0
2 years ago
State the functional groups that undergo cracking and substitution reaction.
omeli [17]

Unsaturated organic compounds with a carbon-to-carbon double bond and alkynes with a carbon-to-carbon triple bond, as well as aldehydes and ketones with a carbon-to-oxygen double bond, undergo addition reactions.

8 0
2 years ago
The state of the atmosphere at a given time and place is called
s344n2d4d5 [400]

Answer:a

Explanation:

6 0
3 years ago
Read 2 more answers
Organic molecules always:
trapecia [35]
Organic chemistry is the study of molecules containing carbon, so A
8 0
3 years ago
:answer question number 3
Tcecarenko [31]
True !! size dependent properties state is only one of the many physical properties of matter some physical properties such as massive value depending on the size or the amount measures of these properties very depending on how much matter is in a sample.
5 0
2 years ago
Other questions:
  • Why is benzyl alcohol more soluble in ether than water?
    6·1 answer
  • An empty 10-ml volumetric flask weighs 10.267 g. after filling to the mark with distilled water at 20°c, the mass is 20.219 g. w
    13·1 answer
  • just type this into google and give me the answer 4 me plz!!!..........Describe Thomson's "plum pudding" model of the atom, and
    6·1 answer
  • What is the volume in milliliters of 7.26 g of acetone? (Acetone has a density of 0.7857 g/cm^3)
    5·2 answers
  • How many moles of CuO would be required to produce 12 mol of copper metal in this reaction? CuO(s) + H2(g) —— Cu(s) + H2O(g)
    14·1 answer
  • CAN YOU PLEASE HELP ASAP​
    10·2 answers
  • 0.398 mol AgNO3 and 2.73 mol NH3 were added to enough water to give 1.00 L of solution at 25 °C. Calculate the equilibrium conce
    5·1 answer
  • What is the category name of these each:
    7·1 answer
  • First person to comment there crush name get brainlyest
    11·1 answer
  • When hydrogen sulfide gas is bubbled into a solution of sodium hydroxide, the reaction forms sodium sulfide and water. How many
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!