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
marishachu [46]
1 year ago
13

What is Racemic mixture?​

Chemistry
1 answer:
weqwewe [10]1 year ago
3 0

<u>Racemic </u><u>mixture</u>

An equimolar mixture of the enantiomers is called Racemic mixture. It may be represented as dl or (±)

You might be interested in
Write a balanced net ionic equation for the following reaction. BaCI2(aq)+H2SO4(aq) -&gt; BaSO4(s)+HCI (aq)
Sever21 [200]
Ba²⁺ + 2Cl⁻ + 2H⁺ + SO₄²⁻ = BaSO₄ (precipitate) + 2H⁺ + 2Cl⁻
Ba²⁺ + SO₄²⁻ = BaSO₄
4 0
3 years ago
Read 2 more answers
A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
Nataliya [291]

Answer:

1.9 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 1.5 atm
  • Initial volume (V₁): 3.0 L
  • Initial temperature (T₁): 293 K
  • Final pressure (P₂): 2.5 atm
  • Final volume (V₂): ?
  • Final temperature (T₂): 303 K

Step 2: Calculate the final volume of the gas

If we assume ideal behavior, we can calculate the final volume of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

V₂ = P₁ × V₁ × T₂ / T₁ × P₂

V₂ = 1.5 atm × 3.0 L × 303 K / 293 K × 2.5 atm = 1.9 L

6 0
3 years ago
How many grams calcium sulfite are in a 3.87 mole sample?
Nata [24]

Answer:did you get the answer

Explanation:

7 0
3 years ago
How many grams of the parent isotope are left in the sample after three half lives?
pochemuha
After 3 half-lives, 125 grams of the parent isotope will remain.
5 0
3 years ago
As part of her nuclear stress test, Simone starts to walk on the treadmill. When she reaches the maximum level, Paul injects a r
Naya [18.7K]

Answer:

Part A: 36 MBq; Part B: 18 MBq

Explanation:

The half-life is the time it takes for half the substance to disappear.

The activity decreases by half every half-life

A =Ao(½)^n, where n is the number of half-lives.

Part A

3.0 da = 1 half-life

A =  Ao(½) = ½ × 72 MBq = 36 MBq

Part B

6.0 da = 2 half-lives

A = Ao(½)^2 = ¼ × 72 MBq = 18 MBq

3 0
3 years ago
Other questions:
  • Apply the appropriate word to the definition indicated please! Not all words have to be used
    11·2 answers
  • Boyle's law states that gas volume is Boyle's law states that gas volume is inversely proportional to temperature. directly prop
    5·2 answers
  • what does it mean when the h3o+ to x- distance doesn't change much as the first 4 to 5 water molecules are added
    14·2 answers
  • Which statement accurately describes liquids?
    12·1 answer
  • What is the relative molecular mass (mr) of ammonia, formula NH3?
    11·1 answer
  • When gas changes to liquid is it gaining or loosing energy?
    5·2 answers
  • Helpppppppppppppppppppppppppp
    5·1 answer
  • QUESTION 19
    5·1 answer
  • A reaction that had two compounds as reactants and two compounds as products is most likely a
    13·1 answer
  • How do you know that some substances in coffee beans are soluble?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!