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
Alisiya [41]
3 years ago
5

Which of the following compounds would be named with a name that ends in -yne?

Chemistry
1 answer:
jeyben [28]3 years ago
4 0
The third compound will have a suffix of -yne. Alkynes are molecules that contain triple bonds.
You might be interested in
A 55.0-kg skydiver free falls for a period of time before opening his parachute. what is his kinetic energy when he reaches a ve
morpeh [17]
The kinetic energy of a moving object is calculated through the equation,
                                 KE = 0.5mv²
where KE is kinetic energy, m is mass, and v is the velocity. Substituting the known values in the problem above,
                                KE = 0.5(55 kg)(16 m/s)²
                                KE = 7,040 J
Thus, the kinetic energy of the skydiver is approximately equal to 7 kJ. 
4 0
3 years ago
Read 2 more answers
Which of these is not a challenge an organism encounters
bekas [8.4K]
Staying healthy
 that is the answer
6 0
4 years ago
Read 2 more answers
The reaction CO2+H2O=H2OCO3 is classified as
Otrada [13]
It would be classified as decomposition reaction
4 0
3 years ago
How many moles of methane are produced when 85.1 moles of carbon dioxide gas react with excess hydrogen gas?
tino4ka555 [31]

Taking into account the reaction stoichiometry, 340.0 moles  of methane are produced when 85.1 moles of carbon dioxide gas react with excess hydrogen gas

<h3>Reaction stoichiometry</h3>

In first place, the balanced reaction is:

CO₂ + 4 H₄  → CH₄ + 2 H₂O

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:

  • CO₂: 1 mole
  • H₄: 4 moles  
  • CH₄: 1 mole
  • H₂O: 2 moles

<h3>Moles of CH₄ formed</h3>

The following rule of three can be applied: if by reaction stoichiometry 1 mole of CO₂ form 4 moles of CH₄, 85.1 moles of CO₂ form how many moles of CH₄?

moles of CH_{4} =\frac{85.1 moles of CO_{2}x4 moles of CH_{4} }{1 moles of CO_{2}}

<u><em>moles of CH₄= 340.4 moles</em></u>

Then, 340.0 moles  of methane are produced when 85.1 moles of carbon dioxide gas react with excess hydrogen gas

Learn more about the reaction stoichiometry:

brainly.com/question/24741074

brainly.com/question/24653699

#SPJ1

6 0
2 years ago
What type of ionic compound is CO3?
erastova [34]

Answer:

Carbon Trioxide

Explanation:

Its a Carbonite Ion which is also known as a polyatomic ion

7 0
3 years ago
Other questions:
  • Which of the following is not a fluid 1. Plasma 2. Liquid 3. Gas 4. Plasma
    12·1 answer
  • A sample of well water is tested and found to have 1350 ppm Iron. If a 1000g sample was tested, how many grams of iron were in i
    5·1 answer
  • Which of the following statements correctly distinguishes between an acidic and a basic solution? . A. An acidic solution contai
    8·1 answer
  • Two different species occupy the same habitat. Identify one reason these two species might not compete.
    6·1 answer
  • Convert 652.2 mm Hg to Hg
    8·1 answer
  • What is the structure of cf2br2
    7·1 answer
  • H₃C-Ç=CCH₃<br>сна сHз (what is the name of this <br> chemical formula)​
    11·1 answer
  • Which is not an indicator for a chemical change?
    15·1 answer
  • For each of the following sets of elements, state whether all of the elements are in the same group, the same period, or neither
    7·1 answer
  • What is the chemical formula for acetic acid?<br> O CHO<br> O C₂H4O2<br> O C₂OH<br> O C₂0₂H
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!