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
larisa86 [58]
3 years ago
13

The electronegativity values of carbon, hydrogen, and nitrogen are compared in the table.

Chemistry
1 answer:
Trava [24]3 years ago
7 0

iE xplanation:am osrry nisot p ake inligsh

You might be interested in
What is energy being added to the water cycle?
Komok [63]

Answer:

yes

Explanation:

6 0
3 years ago
What distinguishes a substance from a mixture?
wariber [46]
A mixture consists of numerous substances, whereas a substance does not consist of mixtures, but rather of compounds. Mixtures can be separated physically, while substances cannot.
4 0
3 years ago
How do you separate iron and steel from the industrial waste
Volgvan

Iron and steel are magnetic in nature. So you can use a magnet to separate them

5 0
3 years ago
Explain how energy causes changes to earths surface
dlinn [17]

Answer:

Explanation:

The absorbed sunlight drives photosynthesis, fuels evaporation, melts snow and ice, and warms the Earth system. Solar power drives Earth's climate. Energy from the Sun heats the surface, warms the atmosphere, and powers the ocean currents.

7 0
2 years ago
What volume of oxygen at STP is requieres for the complete combustion of 100.50 mL of C2H2
malfutka [58]

The volume of oxygen at STP required would be 252.0 mL.

<h3>Stoichiometic problem</h3>

The equation for the complete combustion of C2H2 is as below:

2C_2H_2 + 5O_2 --- > 4CO_2 + 2H_2O

The mole ratio of C2H2 to O2 is 2:5.

1 mole of a gas at STP is 22.4 L.

At STP, 100.50 mL of C2H2 will be:

                 100.50 x 1/22400 = 0.0045 mole

Equivalent mole of O2 according to the balanced equation = 5/2 x 0.0045 = 0.01125 moles

0.01125 moles of O2 at STP = 0.01125 x 22400 = 252.0 mL

Thus, 252.0 mL of O2 gas will be required at STP.

More on stoichiometric problems can be found here: brainly.com/question/14465605

#SPJ1

7 0
2 years ago
Other questions:
  • Please help! It's chemistry question
    13·1 answer
  • The major source of aluminum in the world this bauxite (mostly aluminum oxide). It’s thermal decomposition can be represented by
    15·1 answer
  • What conditions are required for heat transfer between states of matter to occur? In what
    13·1 answer
  • Sodium metal and water react to form hydrogen and sodium hydroxide. If 11.96 g of sodium react with water to form 0.52 g of hydr
    8·1 answer
  • All of the atoms of argon have the same?
    13·2 answers
  • A student comes to the conclusion that solids are denser than liquids. Is this true? Explain.
    14·1 answer
  • Who discovered the electron and what instrument did he use?
    10·1 answer
  • A balloon is filled to a volume of 5.10l at a temperature of 27.1ºc. if the pressure in the balloon is measured to be 2.20 atm,
    13·1 answer
  • Escribe la diferencia entre economia y geografia economica​
    15·1 answer
  • Please help i'll mark the brainlest
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!