CHEMISTRY HIGH SCHOOL

Consider the hydrocarbon below. 2 carbons are double-bonded to each other; the pair are single bonded to H above left, above right, below right, and below left. What is the name of this hydrocarbon?

Answers

Answer 1

Answer:

Ethene.

Explanation:

To know the name of the compound given above, we must:

1. Determine the number of carbon present in the compound.

2. Determine whether a single, double or triple is present in the compound.

3. Combine the above to get the name.

Now, let us name compound given above. This is illustrated below:

1. The compound contains two (2) carbon atom.

2. The compound contains a double bond. Therefore, the compound is an alkene.

3. An alkene with two carbon atoms is called ethene.

Therefore, the name of the compound given in the question is called ethene.

Answer 2

Answer:

Answer:

other guy is right :)

Explanation:

if you look up "ethene hydrocarbon" online, the image attached in the question pops up!

Related Questions

While testing amylase activity, John uses a buffer of pH 6 and substrate starch. He incubates them at 104ºF (40ºC). All the tubes show glucose formation, except one, which had no starch solution. Why did this happen?A) the optimum pH for enzyme amylase is not pH 6B) the optimum temputure for the enzyme amylase is not 104. F (40.)C) the substrate for amylase, starch, is not present
How many molecules of glucose are in a 2.0 mL of a 1.02 mM solution of glucose
All atoms of the same element have the same ____.a. number of neutrons c. mass numbers b. number of protons d. mass
Why is there no overall electrical charge on an aluminium atom?
Why for thousand of years people believed that stars moved across earth sky

To show the electron configuration for an atom, what is the advantage of using an orbital notation compared to a dot structure? Orbital notation takes up less space. Orbital notation shows the spin of the electrons. Orbital notation makes it easier to count the electrons. Orbital notation shows the electron distribution in shells.

Answers

Correct answer: Option B i.e. Orbital notation shows the spin of the electrons.

Reason:
Dot diagram provides only the electrons that are present in valance shell. Furthermore, it provides no information about the electron spin. On other hand, orbital notation is writing taking into consideration aufbau principle, Hund's rule and Pauli's exclusion principle. Hence, it provides correct description of electron distribution of electrons in atoms. Furthermore, orbital notation shows the spin of the electrons.

Answer: The correct answer is Orbital notation shows the spin of the electrons.

Explanation:

Advantages of Orbital notation :

One can easily count total numbers of electron in an atom
It conveys the distribution of electrons in the shells.
It also tells us about the spin of the electrons.

Where as spin of the electrons is not conveyed by the electron dot structure.

Hence, the corrects answer is : Orbital notation shows the spin of the electrons.

How many atoms lie in a straight line in the molecule 2-butyne, CH₃C≡CCH₃?a. 10
b. 8
c. 6
d. 4
e. 2

Answers

The carbons from the double link lie in a straight line, together with the neighbouring carbons. The hydrogens lie in a tetrahedrical configuration, so none could be counted. Final answer: 4.

The characteristic temperature at which a pure solid changes to a liquid is its ______ point.

Answers

it is known as the melting point

Answer:

freezing

Explanation:

Consider the reaction below. 2Al2O3 mc031-1.jpg 4Al + 3O2 How many moles of oxygen are produced when 26.5 mol of aluminum oxide are decomposed?

Answers

2Al₂O₃ ----> 4Al + 3O₂
2 moles 3 moles

2 moles of Al₂O₃ ---------- 3 moles of O₂
26,5 moles of Al₂O₃ ------ X
X = (26,5×3)/2
X = 39,75 moles of O₂

:)

Answer:

the answer is 3;4

Explanation:

i did the Assignment on edge

A helium-ﬁlled balloon contains 130 mL of gas at a pressure of 0.97 atm. What volume will the gas occupy at standard pressure?

Answers

Boyle's Law
G: V1= 130 mL
P1= 0.97 atm P2= 1 atm (standard pressure)

U: V2=?
F: V2 = V1 P1/P2
S: V2 = (130 mL) (0.97 atm) / 1 atm
Answer : V2 = 126.1 mL volume of the gas occupy @ STP

K20Molar Mass (g/mole)
2(39.10) + 16.00 = 94.20 g/mole
Moles
5.85 moles
Mass (grams)
Particles

Answers

Answer:

yes

Explanation:

that is the answer

Other Questions

Cobalt (Co) has an atomic mass of 59 and an atomic number of 27. Which statement correctly describes an atom of cobalt?A. An atom of cobalt contains more neutrons than protons. B. An atom of cobalt contains more electrons than protons. C. An atom of cobalt contains the same number of neutrons and protons. D. An atom of cobalt contains the same number of neutrons, electrons and protons.

There are several ways to model a compound. One type of model is shown. A central C attached to 3 C's by 1 line each, each of the 3 C's being attached to 3 H's by a 1 line each. The central C is also attached by 1 line to a C, which is attached to 2 H's and a C by a single line each. The C is attached by 2 lines to an O ad by 1 line to another O. The O with 1 line is attached by 1 line to an H. What is the chemical formula for the molecule modeled? CHO C4H11O2 C6H12O2 C6H9O

Apparently, the first organic compound synthesized in the lab was sucrose. true or false

How are mixtures compounds and elements alike?