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
Leno4ka [110]
4 years ago
6

The general formula for the alkyne series is: CnH2n+2 CnH2n CnH2n-2 CnHn+2

Chemistry
1 answer:
jeyben [28]4 years ago
7 0
The general  formula  for  alkyne  series  is     CnH2n-2

 This is because alkyne  is unsaturated  hydrocarbon   which has  one  triple  bond   and   has  no functional  group  from   homologous series. Alkyne  has  a  general formula of  CnH2n-2

An  example  of an  alkyne  in  ethyne    with HC≡CH  chemical formula ,

another example is propyne   with  CH3C≡CH  formula
You might be interested in
the principle that under similar pressures and temperatures, equal volumes of gases contain the same number of molecules is attr
beks73 [17]
This is Avogadro's Law. Amedeo Avogadro was the first to hypothesize that this was the case.
7 0
3 years ago
a. Lithium and sodium are the most similar because they are both________ elements located in the same__________ , and therefore
harkovskaia [24]

Answer:

1a. monovalent or univalent

b. Group

2a. divalent

b. Different group

Explanation:

6 0
4 years ago
Read 2 more answers
What type of bond is expected between two carbon atoms?
tatuchka [14]
<h3>Answer:</h3><h2>Covalent Bonds</h2>

<em><u>Carbon Forms Covalent Bonds</u></em>

<em><u>Carbon Forms Covalent BondsThe most common type of bond formed by carbon is a covalent bond. In most cases, carbon shares electrons with other atoms (usual valence of 4). This is because carbon typically bonds with elements which have a similar electronegativity.Jul 28, 2019</u></em>

Explanation:

<h3><em>Hope</em><em> it</em><em> works</em><em> out</em><em>!</em></h3>

<em>ᕦᶘ ᵒ</em><em>A</em><em>d</em><em>r</em><em>i</em><em>㉨</em><em>a</em><em>n</em><em>n</em><em>a</em><em>ᵒᶅᕤ</em>

3 0
3 years ago
Write the reaction equation and equilibrium equation for dopamine
elena-s [515]

Answer:

The see explanation

Explanation:

In this case, we have an <u>"amine"</u> group in the dopamine structure. So, the dopamine will act as a <u>"base"</u>. A base is a substance that has the ability to <u>accept hydrogens</u>, therefore, the NH_2 will take hydrogen from the water molecule. Additionally, the water will produce the OH^- ion and the NH_2 will be converted into NH^+_3.

See figure 1

I hope it helps!

6 0
3 years ago
How many equivalents of Mg2+ are present in a solution that contains 2.60 moles of Mg2+ ?
harina [27]

Answer:

Science. Chemistry. Chemistry questions and answers. How many equivalents of Mg2+ are present in a solution that contains 2.65 moles of Mg2+ ? Express your answer using three …

Expert Answer. 100% (5 ratings) Number of equivalents of an ion …. View the full answer. Transcribed image text: Question 4 (0.5 points) How many equivalents of Mg2+ are present in …

how many equivalents of Mg2+ are present in a solution that contains 2.75 mol of Mg2+?

A:

5.50 eq

Explanation:

3 0
1 year ago
Other questions:
  • If you place a___
    13·2 answers
  • JWL 3.R 1.096776 x 107 m) L) 384.6 nm C) 683.8 nm D) 1282 nm E) &gt;1500 nm Ans: D According to the Rydberg equation, the line w
    7·1 answer
  • Claire is measuring the physical properties of two objects. Object 1 has a greater mass then object 2, and object 2 has a greate
    6·1 answer
  • The total number of subatomic particles in the nucleus is known as what
    11·1 answer
  • A nucleus of mass number 81 contains 46 neutrons. an atomic ion of this element has 36 electrons in it. write the symbol for thi
    7·1 answer
  • What does the quantum mechanical model determine about electrons?​
    7·1 answer
  • When a sample of rust was mixed with acid, the rust changed into two simpler substances: W and Z. The substances W and Z could n
    15·2 answers
  • As the dry bulb temperature increases, and assuming a constant wet-bulb depression, what do you think the relative humidity will
    5·1 answer
  • Only need help with Bottom part
    5·1 answer
  • The empirical formula denotes the exact number of atoms of each<br> element present in a compound.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!