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ioda
2 years ago
5

The group of atoms that is responsible for the characteristic properties of a family of organic compounds is called a/an _______

_ group. Multiple Choice hydrocarbon functional ether enzyme polyatomic ion
Chemistry
1 answer:
Sindrei [870]2 years ago
6 0

The group of atoms that is responsible for the characteristic properties of a family of organic compounds is called a <u>functional</u> group.

Functional groups are groups of one or extra atoms with exclusive chemical homes regardless of what's connected to them. The atoms of practical agencies are certain via covalent bonds with one another and with the relaxation of the molecule.

Functional groups include:

  • hydroxyl,
  • methyl,
  • carbonyl,
  • carboxyl,
  • amino, phosphate,
  • sulfhydryl.

An atom or institution of atoms that replaces hydrogen in a natural compound that defines the shape of a family of compounds and determines the properties of the family.

Learn more about functional groups here brainly.com/question/493841

#SPJ4

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How many chloride ions are needed to cancel the 2+ charge of magnesium in magnesium chloride?
mario62 [17]
As the charge of chloride is 1- , two chloride ions are needed to cancel the 2+ charge in MgCl2
5 0
3 years ago
Which of the following elements is a nonmetal? a. selenium (Se) b. yttrium (Y) c. barium (Ba) d. calcium (Ca) e. All of these ar
san4es73 [151]

<u>Answer:</u>

The correct answer option is a. Selenium (Se).

<u>Explanation:</u>

From the given answer options, Selenium (Se) is the only element which is a non metal.

It has the atomic number 34 with atomic weight 78.96. It is a member of the sulfur group of the non metallic elements and falls in period 4 of the Periodic table.

Selenium has non metallic properties which are intermediate between the elements that lie above and below it in the Periodic table.

3 0
3 years ago
Read 2 more answers
1 - 2Na + O2 ➔ Na2O Balanced Not Balanced
Mrrafil [7]

Answer:

1 not

2 not

3 not

4 balanced

5 not

6 not

7 balanced

Explanation:

the amount of elements must be equal in the reactant and products

5 0
3 years ago
What mass of carbon monoxide is needed to react with 2.08 kg of iron oxide? ----&gt; Fe^2O^3 + 3CO --&gt; 2Fe + 3CO^2
spayn [35]

<u>Answer:</u> The mass of carbon monoxide required is 1.094 kg

<u>Explanation:</u>

The number of moles is defined as the ratio of the mass of a substance to its molar mass. The equation used is:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}} ......(1)

Given mass of iron (III) oxide = 2.08 kg = 2080 g          (Conversion factor: 1 kg = 1000 g)

Molar mass of iron (III) oxide = 159.69 g/mol

Plugging values in equation 1:

\text{Moles of iron (III) oxide}=\frac{2080g}{159.69g/mol}=13.02 mol

The given chemical equation follows:

Fe_2O_3+3CO\rightarrow 2Fe+3CO_2

By the stoichiometry of the reaction:

If 1 mole of iron (III) oxide reacts with 3 moles of CO

So, 13.02 moles of iron (III) oxide will react with = \frac{3}{1}\times 13.02=39.06mol of CO

Molar mass of CO = 28.01 g/mol

Plugging values in equation 1:

\text{Mass of carbon monoxide}=(39.06mol\times 28.01g/mol)=1094.07g=1.094kg

Hence, the mass of carbon monoxide required is 1.094 kg

5 0
3 years ago
Q1.
Luden [163]
Lol its so long sksjsj sidhsj shdj
6 0
3 years ago
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