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
Akimi4 [234]
3 years ago
5

What document, signed by the district attorney, authorizes the search of a building for the purpose of collecting evidence at a

crime scene?
Chemistry
2 answers:
pshichka [43]3 years ago
7 0
A search warrant brainliest pls
Ray Of Light [21]3 years ago
3 0

Answer:

A search warrant is a document that is signed by the district attorney, and authorizes the search of a building for the purpose of collecting evidence at a crime scene.

You might be interested in
Determine the number of ions produced in the dissociation of the compound listed. BaS
11Alexandr11 [23.1K]
BaS → Ba²⁺ + S²⁻
two types of ions
4 0
4 years ago
Read 2 more answers
Can y’all help me answer this question?
xenn [34]
The answer is b (the second choice)
6 0
3 years ago
I need help with this ASAP PLEASE
Artemon [7]

439.3 g CO2

Explanation:

First find the # of moles of CO2 that results from the combustion of 3.327 mol C3H6:

3.227 mol C3H6 × (6 mol CO2/2 mol C3H6)

= 9.981 mol CO2

Use the molar mass of CO2 to determine the # of grams of CO2:

9.981 mol CO2 x (44.01 g CO2/1 mol CO2)

= 439.3 g CO2

5 0
3 years ago
A 5.024 mg sample of an unknown organic molecule containing carbon, hydrogen, and nitrogen only was burned and yielded 13.90 mg
Dafna1 [17]

Answer:

C8H17N

Explanation:

Mass of the unknown compound = 5.024 mg

Mass of CO2 = 13.90 mg

Mass of H2O = 6.048 mg

Next, we shall determine the mass of carbon, hydrogen and nitrogen present in the compound. This is illustrated below:

For carbon, C:

Molar mass of CO2 = 12 + (2x16) = 44g/mol

Mass of C = 12/44 x 13.90 = 3.791 mg

For hydrogen, H:

Molar mass of H2O = (2x1) + 16 = 18g/mol

Mass of H = 2/18 x 6.048 = 0.672 mg

For nitrogen, N:

Mass N = mass of unknown – (mass of C + mass of H)

Mass of N = 5.024 – (3.791 + 0.672)

Mass of N = 0.561 mg

Now, we can obtain the empirical formula for the compound as follow:

C = 3.791 mg

H = 0.672 mg

N = 0.561 mg

Divide each by their molar mass

C = 3.791 / 12 = 0.316

H = 0.672 / 1 = 0.672

N = 0.561 / 14 = 0.040

Divide by the smallest

C = 0.316 / 0.04 = 8

H = 0.672 / 0.04 = 17

N = 0.040 / 0.04 = 1

Therefore, the empirical formula for the compound is C8H17N

8 0
3 years ago
A compound is a substance composed of two or more elements that are
Anastaziya [24]
Chemically bonded together
3 0
4 years ago
Other questions:
  • What is the oxidizing agent in the reaction fe + agno3 fe(no3)3 + ag?
    6·2 answers
  • Can you help me on all of these question? (mostly on question number 4)
    11·2 answers
  • Which one of the following statements is true?
    10·1 answer
  • Rank the real gases according how they resemble an ideal gas: CO, Ne, N2, He, and NH3
    7·1 answer
  • When electrons are added to the outer most shell of a carbon atom what does it form
    15·1 answer
  • Help please need now
    10·1 answer
  • Wavelength of 3.7x10^14
    12·1 answer
  • Why does a heating curve have horizontal plateaus at certain points during the heating process? What is happening at those point
    15·1 answer
  • When a 1:1 mixture of ethyl propanoate and ethyl butanoate is treated with sodium ethoxide, four Claisen condensation products a
    5·1 answer
  • A skateboard has an initial velocity of 4 m/s west and comes to a stop in 3s. What is the skateboard acceleration?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!