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
stepladder [879]
3 years ago
12

Pleassssdseee help meee

Chemistry
1 answer:
SpyIntel [72]3 years ago
8 0
I believe it’s Non polar molecule
You might be interested in
What is the organelle that packages and releases materials other parts of the cell?
VARVARA [1.3K]
The vacuoles are the answer
7 0
3 years ago
If the average atomic mass of hydrogen in nature is 1.0079, what does that tell you about the percent composition of H-1 and H-2
vovangra [49]

Answer:

That the isotope H-1 is the most abundant in nature.

Explanation:

Hello!

In this case, since the average atomic mass of an element is computed considering the mass of each isotope and the percent abundance each, for hydrogen we would set up something like this:

m_H=m_{H_1}*\%abund_{H_1}+m_{H_2}*\%abund_{H_2}

Moreover, since the isotope notation H-1 and H-2 means that the atomic mass of H-1 is 1 amu, that of H-2 is 2 amu and the average one is 1.0079 amu, we can infer that the most of the hydrogen in nature is H-1 as the most of it composes the average hydrogen atom.

Best regards!

4 0
3 years ago
Two students were discussing the Mono Lake ecosystem. The first student said, "For a 20-kilogram (kg) coyote to survive, it take
melamori03 [73]

Answer:

The second student is right.

Explanation:

The coyote feed on not only phalaropes but many other organisms present in the environment for its survival. There are many other organisms present in the ecosystem such as mice, squirrel, cactus fruit etc. The coyote feeds on phalaropes, the phalaropes feeds on brine shrimp and the brine shrimp feeds on algae for its survival so in this way the ecosystem moves in the forward direction. The coyote feeds on phalaropes so the energy that is present in phalaropes transferred into coyote which only 10 % while the remaining is released in the atmosphere in the form of heat energy.

6 0
3 years ago
How many atoms are in ErAg
Semmy [17]
6.022 * 10^23 atoms
3 0
3 years ago
At STP, how many liters of oxygen are required to react completely with 3.6 liters of hydrogen to form water?
Delvig [45]
Should be 1.8L.
2 moles of hydrogen react with 1 mole of oxygen. If 2 moles of hydrogen is 3.6L, 1 mole of oxygen should be 1.8L.
7 0
3 years ago
Other questions:
  • Someone please help me before 1:00
    12·1 answer
  • Please help!! Thanks
    14·2 answers
  • Which element has the same number of energy levels as aluminum (Al) and the same number of valence electrons as calcium (Ca)?
    11·2 answers
  • Surface tension explains which of the following
    15·2 answers
  • Both Earth and the planet Venus have a large amount of water vapor in the atmosphere, and have extensive volcanic activity throu
    15·2 answers
  • Balance this equation and show work. BRAINLIEST<br><br> Zn + O2 → Zn2+ + O2-
    15·1 answer
  • At 500°C the equilibrium constant, Kp, is 4.00 × 10–4 for the equilibrium: 2HCN(g) H2(g) + C2N2(g) What is Kp for the following
    7·1 answer
  • I need the answers for the element builder gizmo by explore learning
    5·1 answer
  • If a scientist wants to make molecules move slower, what should they do? A. decrease their kinetic energy B. Transfer energy out
    15·2 answers
  • Which components make up bronfenbrenner's ecological theory?(choose every correct answer.)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!