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
Keith_Richards [23]
3 years ago
5

How many atoms of S are there?

Chemistry
2 answers:
Aleksandr-060686 [28]3 years ago
5 0
There are 4 in total of S Im your question
jonny [76]3 years ago
4 0
Atoms of sulfur = 9.60⋅g32.06⋅g⋅mol−1×6.022×1023⋅mol−1 . Because the units all cancel out, the answer is clearly a number, ≅2×1023 as required.
You might be interested in
What role did sulfuric play in the ester hydrolysis reaction?
chubhunter [2.5K]
It behaved as a catalyst (the acid hydrolysis )
8 0
3 years ago
A scientist is trying to determine whether a certain substance is radioactive. Which question would be most helpful to ask?
oksian1 [2.3K]
Well a question to ask would be if the mass of the material has changed significantly as that would determine that the substance is radioactive or if there have been any high readings found by a Geiger meter in certain period of time

hope that helps 
3 0
3 years ago
A solution is made by mixing 55.g of thiophene C4H4S and 65.g of acetyl bromide CH3COBr.
EleoNora [17]

Answer:

Mole fraction of C₄H₄S = 0.55

Explanation:

Mole fraction is moles of solute / Total moles

Total moles are the sum of moles of solute + moles of solvent.

Let's find out the moles of our solute and our solvent.

Mass of solute: 55g

Mass of solvent: 65g

Mol = Mass / molar mass

55 g / 84.06 g/mol = 0.654 moles of C₄H₄S

65 g /123 g/mol = 0.529 moles of C₂H₃BrO

Total moles = 0.654 + 0.529 = 1.183 moles

Mole fraction of thiophene = Moles of tiophene / Total moles

0.654 / 1.183 = 0.55

4 0
3 years ago
If red is the color on the top of the spectrum being emitted from the prism, what is the color on the bottom?
Elan Coil [88]

Answer:

violet

Explanation:

hope this helps!

5 0
3 years ago
What is the total mass of 2.0 moles of diatomic hydrogen?
sladkih [1.3K]

diatomic hydrogen is written as H2                                                                                (2.02 grams H2) <------- if each hydrogen atom is 1.01 grams, then two hydrogen atoms are 2.02 grams                                                                                                                  2.0 moles H2 X 2.02 grams H2                                                                                             ------------- (divide to cancel moles)   = 4.04 grams/mole H2 ÷ one mole = 4.04 grams H2

                                                          

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement best describes the properties of metals?
    10·2 answers
  • Describe the profile you would expect for a biological catalyst. Complete the sentences to explain why an enzyme is different th
    11·1 answer
  • Word equation for burning magnesium ribbon in a jar of oxygen​
    5·1 answer
  • I need to make 4.5L of a 1.0mol/L solution of acetic acid, HC2H3O2. What volume of concentrated 17.4 Mol/L acid do I need?
    10·1 answer
  • Neon belongs to what family
    12·1 answer
  • If you somehow added a proton to a calcium atom, it would be
    12·1 answer
  • PLEASE HELP!!!!!!!!
    8·1 answer
  • which of the following would remain a liquid longest as the temperature continues to drop? propane, octane, hexane, ethane
    9·1 answer
  • NaHCO3 is an example of -
    14·1 answer
  • Why do we see different phases of the moon.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!