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Vanyuwa [196]
2 years ago
5

4. At least one carbon-carbon bond in an alkyne is a triple covalent bond. Other bonds may be single or double carbon-carbon bon

ds and carbon-hydrogen bonds.
Chemistry
1 answer:
DanielleElmas [232]2 years ago
3 0

Answer:

hope it helps cuz i did not really understand

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What are two ways volume of an object is measured?
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Answer: The volume of solids is expressed in cubic measurements, such as cubic centimeter or cubic meter. Here are examples of ways to measure solids: Rectangular prism - Multiply the measurement of the length times the width, then times the height.

Explanation:

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3 years ago
A balloon contains 146.0mL of gas confined at a pressure of 1.30atm and a temperature of 5.00ºC. If the pressure changes to 2.60
Talja [164]

Answer:

V₂ = 72.2 mL

Explanation:

Given data:

Initial volume = 146.0 mL

Initial pressure = 1.30 atm

Initial temperature = 5.00 °C (5.00 +273 = 278 K)

Final temperature = 2.00  °C ( 2.00+273 = 275 K)

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Final pressure = 2.60 atm

Formula:  

P₁V₁/T₁ = P₂V₂/T₂  

P₁ = Initial pressure

V₁ = Initial volume

T₁ = Initial temperature

P₂ = Final pressure

V₂ = Final volume

T₂ = Final temperature

Solution:

P₁V₁/T₁ = P₂V₂/T₂  

V₂ = P₁V₁T₂  /T₁P₂

V₂ = 1.30 atm × 146.0 mL × 275 K / 278K × 2.60 atm

V₂ = 52195  atm .mL. K / 722.8 K.atm

V₂ = 72.2 mL

4 0
3 years ago
Why can carbon bond to many elements simultaneously? because its +4 valence forms ionic bonds because it has a natural ionic cha
mina [271]
<span>Because it is capable of forming multiple covalent bonds. I hope 15 hours isn't too late to answer your question.

</span>
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4 years ago
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Hello,
Ulleksa [173]

Answer:

In talc preparation, it is used during the filtration process and also acts as a distribution agent. When it is added to the dill water, it combines with all other compounds present in the substance and leaves the water alone. In this way, it acts as a filtering agent.

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it has already been answered

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