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
alisha [4.7K]
3 years ago
9

A classification of matter which stipulates that the compound must contain carbon is called

Chemistry
1 answer:
Ronch [10]3 years ago
7 0

Answer:c

Explanation:

You might be interested in
What happens when you put on deodorant? does it absorb heat and give off thermal energy
Lunna [17]
It absorbs heat and give off thermal energy just saying i think its right
3 0
4 years ago
A 2-kg box is pushed from rest to a speed of 29.7 m/s in 21 seconds. What is the power require to accelerate the box.
Alona [7]

Answer:

P = 83.16 Watt

Explanation:

Given data:

Mass of box = 2 Kg

velocity of box = 29.7 m/s

Time = 21 sec

Power = ?

Solution:

Formula:

Power = work done/time

Now we will calculate the work done.

W = force × distance ...... (1)

d = speed /time

d = 29.7 m/s× 21 s

d = 623.7 m

Force:

acceleration = 29.7 m/s / 21 s

a = 1.4 m/s²

Force = m×a

Force = 2 kg×1.4 m/s²

Force = 2.8 N

Now we will put the values in equation 1.

W = F × d

W = 2.8 N ×623.7 m

W = 1746.36 Nm

Now for power:

P = W / time

P = 1746 Nm / 21 s

P = 83.16 Watt

5 0
3 years ago
Read 2 more answers
which of the following compounds would be expected to be hard and brittle and to have a high melting point
yawa3891 [41]
Ionic compounds is your answer
5 0
4 years ago
? Question
DedPeter [7]

Many of the men may believe that they are fair and unbiased against women.

Many of the women may already believe that they face biases.

<h3>What is confirmation bias ?</h3>

The propensity to seek for, understand, favor, and remember information that supports or confirms one's preexisting opinions or values is known as confirmation bias. People exhibit this bias when they choose facts that support their opinions while rejecting those that contradict them or when they interpret ambiguous facts as supporting their preexisting beliefs. Although confirmation bias cannot be completely avoided, it can be controlled, for instance, by critical thinking education and training.

Confirmation bias has been linked to poor decisions in the scientific, organizational, financial, and political spheres. These biases can preserve or reinforce views in the face of contradictory data and contribute to overconfidence in personal opinions.

Learn more about confirmation bias here:

brainly.com/question/7127535

#SPJ1

7 0
2 years ago
At what minimum temperature do rocks melt into lava?
navik [9.2K]
The answer is D 800 degrees Celsius
7 0
3 years ago
Other questions:
  • g Find the ∆Hrxn for the reaction: 3C(s)+4H2(g) →C3H8(g) Using these reactions with known ∆H’s: C3H8(g) + 5O2(g) → 3CO2(g) + 4H2
    9·1 answer
  • Please help! ill give medal
    14·1 answer
  • A correct name for the following compound is:_________.a) 4-bromo-3,8-dimethylbicyclo[5.2.2]nonane b) 3,8-dimethyl-4-bromo-bicyc
    12·1 answer
  • What is the chemical formula for iodine?
    9·1 answer
  • Determine the freezing point of a solution that contains 78.8 g of naphthalene (C10H8, molar mass = 128.16 g/mol) dissolved in 7
    9·1 answer
  • What is the pH of a 6.2 x 10-5 M HCI solution
    15·1 answer
  • An ice cream company decides to make a new lower calorie flavor,but testers reported that the flavor wasnt as good as the origin
    12·1 answer
  • In this equation, which are the reactant(s) Mg(s)+o(g) =Mgo(s)
    7·1 answer
  • 1 Which of the following is the best comparison of metals and nonmetals? a. Nonmetals are more brittle as a solid. b. Metals are
    5·1 answer
  • 50 mL graduated cylinder contains 25.0 mL of water. A 142.5040 g piece of osmium is placed in the graduated cylinder and the wat
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!