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
vesna_86 [32]
3 years ago
10

Draw the lewis structure for the molecule ch3ch2cch. how many sigma and pi bonds does it contain?

Chemistry
1 answer:
babunello [35]3 years ago
7 0
Answer:
             The structure of 1-Butyne is shown below and it contains;

                                         Nine Sigma Bonds

                                             Two Pi Bonds

Explanation:
                     
In given structure the sigma bonds are highlighted with blue colour and pi bonds are highlighted by Black colour and indicated by red arrows.
                     Remember the very first covalent bond between two atoms is always the sigma bond. After formation of sigma bond if further p orbitals with unpaired electrons are available they will form pi bond, or two pi bonds as in given scenario.

You might be interested in
Please answer each thank you
liubo4ka [24]

Answer:

Properties of Metals:      

- Shiny

-Malleable

-Good Conductors of electric current

- Good conductors of heat

Properties of Non-metals:

- Dull

- Not Malleable

- Bad conductors of electric current but good electric insulators

- Poor conductors of heat

Note: The first dash for the Properties of metals goes with the first dash of Properties of Non-metals and so on.

3 0
4 years ago
For each of the following unbalanced equations, calculate how many grams of each product would be produced by complete reaction
LUCKY_DIMON [66]

Answer:

The answer to your question is

Explanation:

Data

12.5 g of reactant

Balanced Reaction 1

                 TiBr₄ + 2H₂  ⇒  Ti  +  4HBr

Molar mass of TiBr₄ = 48 + (4 x 80) = 368 g

Atomic mass of Ti = 48 g

Molar mass of HBr = 1 + 80 = 81

                 368 g of TiBr₄ ---------------- 48 g of Ti

                    12.5 g of TiBr₄ -------------- x

                    x = (12.5 x 48) / 368

                   x = 1.63 g of Ti

                  368 g of TiBr₄ ----------------4(81) g of HBr

                    12.5 g of TiBr₄ -------------  x

                    x = (12.5 x 324) / 368

                    x = 11 g of HBr

Balanced reaction 2

                  3SiH₄  +  4NH₃  ⇒   Si₃N₄  +  12H₂

Molar mass of SiH₄ = 28 + 4 = 32

Molar mass of Si₃N₄ = 28 x 3 + 14 x 4 = 84 + 56 = 140 g

Atomic mass of H₂ = 2 g

                  3(32) g of SiH₄ --------------- 140 g of Si₃N₄

                    12.5 g of SiH₄ --------------  x

                    x = 18.2 g of Si₃N₄

                  3(32) g of SiH₄ --------------- 24 g of H₂

                  12.5 g of SiH₄   --------------  x

                   x = 3.125 g of H₂

5 0
4 years ago
1. If a mixture is NOT evenly distributed then it is a
erica [24]

Answer:

It would be a heterogeneous mixture.

7 0
3 years ago
In compounds,has an oxidation number 1-​
alex41 [277]
Fluorine in compounds is always assigned an oxidation number of -1
5 0
4 years ago
Identify six stages of the process of scientific inquiry (scientific method) and explain why the process is not a rigid sequence
I am Lyosha [343]
Purpose- state the problem
research- find out about the topic
hypothesis- predict the outcome of the problem
expiriment- develop a procedure to test the hypothesis
conclusions-compare the hypothesis t ok the outcome of the experiment
7 0
3 years ago
Other questions:
  • Draw the structure of 1,1-dimethylcyclohexane.
    10·1 answer
  • Which type of substance is soft has a low melting point is a poor conductor of heat and electricity
    8·1 answer
  • In order to sanitize toys and other objects, it is important to use a bleach water solution. After bleach is mixed with water, i
    9·2 answers
  • A sample of pure gold has a mass of 10.2 g. Calculate the number of moles in the sample and gold atoms in the sample.
    10·1 answer
  • How are algae and polyps related?
    12·2 answers
  • Which would easily give up more electrons during bonding? Use Periodic Table.
    11·1 answer
  • What are the names of those?
    13·1 answer
  • Which characteristics is ALWAYS true for all members of the plant kingdom
    12·1 answer
  • How does distillation remove hardness from water​
    15·2 answers
  • Questions
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!