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
Ostrovityanka [42]
3 years ago
6

The bond angle for methane is the angle determined by two consecutive hydrogen atoms and the central carbon atom.

Chemistry
1 answer:
snow_tiger [21]3 years ago
5 0

Answer:

a. True

Explanation:

The bond angle for methane is the angle determined by two consecutive hydrogen atoms and the central carbon atom.

Methane, a tetrahedron has the structural formula:

                             H

                              |

                    H  -   C   -  H

                              |

                             H            Methane, CH4

The bond angle is the angle between the H-C-H atoms and is 109.5degrees.

You might be interested in
How does anaerobic respiration occur in yeast ?
slavikrds [6]
When there isn't enough oxygen for Oxidative Phosphorylation to occur, anaerobic respiration occurs. You can't produce ATP across the inner of the mitochondrial membrane or in the Krebs cycle if you don't have Oxidative Phosphorylation. As a result, the yeast employs anaerobic respiration to keep Glycolysis running, resulting in 4 ATP molecules (Net: 2) each Glucose molecule that is converted to Pyruvate.

Allowing NADH to lose hydrogen allows it to be converted to NAD, which can then be utilized to oxidize glucose to pyruvate, which produces ATP, and so on. This is best illustrated in a diagram, in my opinion.
3 0
2 years ago
Which statement best describes the relationship between velocity and<br> acceleration
ludmilkaskok [199]
Acceleration is the rate of change of velocity with time.
4 0
3 years ago
When cac2 reacts with water, what carbon-containing compound forms? when reacts with water, what carbon-containing compound form
meriva
Notice that each reactant is made up of two elements. To predict the products, all you have to do is interchange the combination of the two reactants while taking note that metal comes first, followed by nonmetals. With that being said, the reaction would be:

CaC₂ + 2 H₂O --> C₂H₂ + Ca(OH)₂ 

<em>So, the answer is C₂H₂.</em>
3 0
3 years ago
WHO IS GOOD AT CHEMISTRY EQUATIONS? I NEED A QUESTION ANSWERED BY TONIGHT! ITS THE ONLY ONE IM STUCK ON:
sattari [20]

Answer:

374 atoms would be present in 22 units of aluminum sulfate.

Explanation:

Formula for Aluminium Sulfate :  Al₂(SO₄)₃

Al = 2

S = 1

O = 4

(SO) = 3

∴ Number of atom in one unit is :  2 + (1+4)3 ==> 17

If there are 17 atoms in one unit, therefore;

Number of atoms in 22 units = 17 x 22

                                                = 374 atoms

4 0
3 years ago
which of these energy resources can produce the most amount of energy from the smallest amount of fuel? choices coal, uranium, p
nikitadnepr [17]
<span>The answer should be Uranium. As tiny amounts of that (rods normally) can fuel a whole nuclear energy station for years.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Anyone know how to do this?
    15·1 answer
  • A closed container is filled with oxygen. the pressure in the container is 275 kpa . what is the pressure in millimeters of merc
    12·1 answer
  • Why can you change physical properties and not make a new substance but can't change chemical properties and stay the same?
    13·1 answer
  • Consider the following reaction.Cr2O3(s) + 3CCl4(l) 2CrCl3(s) + 3COCl2(g). When the green solid is mixed with the colorless liq
    12·1 answer
  • The following examples show how energy is transferred from one trophic level to the next.
    12·2 answers
  • This is chemistry: 2 questions having to do with particles
    5·1 answer
  • The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car's moti
    12·1 answer
  • What is the energy of a wave having a frequency of 9.83 x 1013 Hz?
    7·1 answer
  • Dinitrogen oxide (N2O) gas was generated from the thermal decomposition of ammonium nitrate and collected over water. The wet ga
    10·1 answer
  • 5 F2 (g) + 2 NH3 (g) -&gt; N2F4 (g) + 6 HF (g)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!