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
zaharov [31]
4 years ago
10

What forensic technique is seen as reliable? Why is this? what makes this technique more reliable and accurate than other techni

ques?
Chemistry
1 answer:
Diano4ka-milaya [45]4 years ago
8 0
Yes, the forensic technique is seen reliable nowadays especially the DNA testing. DNA testing is one of the highly recommended forensic techniques since prior to forensic science process, it will undergo first into rigorous examination and validation of the specimen.
You might be interested in
A radioactive isotope of potassium (k) has a half-life of 20 minutes. if a 36 gram sample of this isotope is allowed to decay fo
lawyer [7]
Fuhhggghhffghhgfghgfdtggggfffffrdd
5 0
4 years ago
Analyze. This reaction releases energy as heat. Explain whether the reaction is exothermic or endothermic and whether it obeys t
BartSMP [9]

Answer:

See explanation

Explanation:

If heat is given out in a reaction, then that reaction is exothermic. If heat is absorbed in a reaction, then that reaction is endothermic.

Hence, if heat is given out, the reaction is exothermic. The heat given out does work on the surrounding thus the laws of conservation of energy are obeyed.

5 0
3 years ago
Read 2 more answers
Draw an ether that contains exactly five carbon atoms and only single bonds
Eddi Din [679]

<em>Answer:</em>

  •                                       H3CH2COCH2CH2CH3

<em>Ether:</em>

Ether are organic compounds that contain ether functional group , in which oxygen atom is connected with two alkyl or aryl group.

They have general formula as follow

  • R---O---R   or R'---O----R or R'---O---R'

            while  R = Alkyl

                       R' = Aryl

8 0
3 years ago
Balance this equation please!!! ASAP
Delvig [45]

Answer:

C2H4O2 + 2O2 —> 2CO2 + 2H20

The coefficients are 1, 2, 2, 2

Explanation:

C2H4O2 + O2 —> CO2 + H20

To balance the above, do the following

Since there are 2 carbon on the left, put 2 in front of CO2, we have

C2H4O2 + O2 —> 2CO2 + H20

We have 4 hydrogen on the left, to balance it put 2 in front of H2O i.e

C2H4O2 + O2 —> 2CO2 + 2H20

Now, we have a total of 6 oxygen on the right side. To balance it, put 2 in front of O2:

C2H4O2 + 2O2 —> 2CO2 + 2H20

The coefficients are 1, 2, 2, 2

3 0
3 years ago
Fill in the blanks with the vocabulary.
tatyana61 [14]
4) speed of light
5) solar panels
6) photon
7) photoelectric effect
8) reflect


I believe this is correct
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following techniques is most appropriate for the recovery of solid KNO3 from an aqueous solution of KNO3?
    10·1 answer
  • What is the four parts of natural selection?
    7·1 answer
  • Calculate the number of atoms of each 4(NH4)2S
    6·1 answer
  • Find the net force that the southern hemisphere of a uniformly charged solid sphere exerts on the northern hemisphere. Express y
    6·1 answer
  • Study these images
    14·2 answers
  • When comparing the successive ionization energies of an element, an unusually big increase in ionization energy is seen when ___
    9·1 answer
  • Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylheptane, C8H18, is 1.306×103 kcal/mol. W
    9·1 answer
  • Can somebody plz help answer both these 2 questions ONLY 1-2 sentences if good! thanks :]
    8·2 answers
  • How do different factors affect solubility? Check all of the boxes that apply.
    15·1 answer
  • Question 2(Multiple Choice Worth 2 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!