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
never [62]
3 years ago
5

Does ecstasy drug effect how long you live?

Chemistry
1 answer:
const2013 [10]3 years ago
6 0

Answer:

yes it gives some bad effect

Explanation:

You might be interested in
Veronica is taking an average of 16 height measurements in a brand-new experiment. Which term is this the best example of? repli
Karolina [17]

Answer:

repetition

Explanation:

Taking an average of 16 height measurements is an example of repetition. Repetition involves making and taking repeated measurements in an experiment.

The goal is to achieve a highly accurate and precise data from the experiment.

  • Replication involves duplicating another experiment and testing to see how valid they are.
  • Since Veronica's experiment is a brand new one, it's hypothesis has not been tested or replicated in any way.
  • Therefore, it is not a replication.
  • But she is repeating the experiment to obtain different values.
3 0
3 years ago
Read 2 more answers
If the theoretical yield of RX is 56.0 g , what is it’s percent yield ?b
Angelina_Jolie [31]
<span>the theoretical yield which is the expected yield and the actual yield obtained are not always the same. therefore percent yield is calculated which shows how much of the percentage of the theoretical yield is actually obtained.
the theoretical yield = 56.0 g 
actual yield = 47.0 g 
percent yield = actual yield / theoretical yield x 100 %
percent yield = 47.0 / 56.0 x 100% = 83.9 %
percent yield = 83.9 %</span>
8 0
3 years ago
Read 2 more answers
Classify each of the following equations as synthesis, decomposition, or replacement.
Sonja [21]

Answer: A. Is decomposition

B. Is synthesis where Na combines with Cl to form NaCl

C. Is single displacement or replacement. Mg displaces Cu.

Explanation:

7 0
3 years ago
What is the National Suicide rate for Teens?
Butoxors [25]
I think it is 11% I read it on a article on msn.
4 0
3 years ago
Which material has a crystalline structure at room temperature ( 20 degrees Celsius )
Sauron [17]
It's 2, glass. Water, nitrogen, and sucrose don;t have a crystalline structure.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Technetium (Tc; Z = 43) is a synthetic element used as a radioactive tracer in medical studies. A Tc atom emits a beta particle
    7·1 answer
  • the electron pair geometry of a molecule is tetrahedral. what is its bond angle if it shows one lone pair of electrons and three
    13·2 answers
  • How can I solve this question.​
    7·1 answer
  • Molarity is not fun... Help please!
    7·1 answer
  • Which methods could be used to dilute a solution of sodium chloride
    13·1 answer
  • The diagram below shows a food web in a woodland.
    5·1 answer
  • What is the measure of the concentration of hydrogen (H+) ion or (H2O+) ions in a solution known as?
    9·1 answer
  • Help! help! plz Why do two H atams combine to Form the molecule H2 while He remains monotonic?​
    6·1 answer
  • One of many cells in the retina of the eye that responds to low light. VOCABULARY
    11·2 answers
  • Balance the following equation representing the reaction: 
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!