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
kipiarov [429]
2 years ago
9

How is hydrogen in heavy water different from hydrogen in normal water?

Chemistry
1 answer:
tatyana61 [14]2 years ago
6 0

Answer:

I'd say the correct answer is A

Explanation:

hope this helps:)

sorry if its wrong:(

You might be interested in
A gas occupies a volume at 34.2 mL at a temperature of 15.0 C and a pressure of 800.0 torr. What will be the volume of this gas
Grace [21]
The answer is 34.1 mL.
Solution:
Assuming ideal behavior of gases, we can use the universal gas law equation
     P1V1/T1 = P2V2/T2
The terms with subscripts of one represent the given initial values while for terms with subscripts of two represent the standard states which is the final condition.
At STP, P2 is 760.0torr and T2 is 0°C or 273.15K. Substituting the values to the ideal gas expression, we can now calculate for the volume V2 of the gas at STP:
     (800.0torr * 34.2mL) / 288.15K = (760.0torr * V2) / 273.15K
     V2 = (800.0torr * 34.2mL * 273.15K) / (288.15K * 760.0torr)
     V2 = 34.1 mL
3 0
3 years ago
Read 2 more answers
A car traveling at 30 m/s comes to a stop in 5 seconds. What is the acceleration of this car?
aliina [53]

Answer:

6m/s brainliest?

Explanation:

5 0
2 years ago
Read 2 more answers
The nuclear fission process releases neutrons and
yuradex [85]
<span>the answer is c. energy</span>
3 0
3 years ago
The change of seasons is an example of
Montano1993 [528]
Change that has a pattern
5 0
3 years ago
Read 2 more answers
In the equation KClO3 -&gt; KCl + O2, how many moles of oxygen are produced when 3.0 mol of KClO3 decomposes completely?
IceJOKER [234]

Answer:

4.5

Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • A scalpel made of surgical stainless steel is sterilized by heating in a flame and then quenching in 175 g of ethyl alcohol. The
    11·1 answer
  • An empty 3.00 l bottle weighs 1.70 kg. filled with a certain wine, it weighs 4.72 kg. the wine contains 11.5% ethyl alcohol, c2h
    12·1 answer
  • The activation energy for the diffusion of carbon in chromium is 111,000 J/mol. Calculate the diffusion coefficient at 1100 K (8
    7·1 answer
  • 10.9010 has how many significant figures
    10·2 answers
  • Who’s does an atom become a positively charged ion?
    12·1 answer
  • State 2 postulates of kinetic theory of gases of 45 of 450
    8·1 answer
  • What changes to the Earth's surface might benefit humans
    7·1 answer
  • Nitrogen and carbon can form ___ bonds in which six electrons ( three pairs ) are shared.
    9·1 answer
  • Convert 52.09 km/h into m/s.
    14·2 answers
  • Calculate the percent composition by mass of each element in Al(OH)3. Use at least three significant figures.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!