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2 years ago

Is C2H7 ionic or covalent? what would you name NO4? what would you name MgCl2?

Chemistry

1 answer:

Vlad [161]2 years ago

7 0

C₂H₇ is a covalent compound

N0₄ will be name nitrogen(viii) oxide

MgCl₂ will be named magnesium chloride.

<h3>What are covalent compounds? </h3>

Covalent compounds are compounds which are formed when two electronegative atoms combine together by a sharing of electrons between them.

Covalent compound molecules are usually formed from a combination of non-metals.

The C₂H₇ is a covalent radical formed from the addition of a hydrogen ions to the covalent compound C₂H₆

<h3>What would you name NO₄?</h3>

The name given to a compound depends on the oxidation number of the component elements.

The oxidation number of oxygen is -2.

Since there are 4 atoms of oxygen, the total negative charge is -8.

Nitrogen will have to exist in the +8 state in order to give a neutral compounds.

Therefore, the name given to the compound will be nitrogen (viii) oxide.

<h3>What would you name MgCl₂? </h3>

Magnesium chloride, MgCl₂ is an ionic compound formed from the ionic bond between chlorine and magnesium.

Magnesium donates two electrons to two chlorine atoms to form magnesium chloride, MgCl₂.

Learn more about covalent and ionic substances at: brainly.com/question/18660895

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What do scientists Need to know about a compound in order to Classify it

OleMash [197]

Compounds are classified according to the elements that make them up. For example, oxides contain one or more oxygen atoms, hydrides contain one or more hydrogen atoms.
compounds form different types of bonds too. a metal and nonmetal element will create an ionic bond, two nonmetal elements create covalent bonds

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3 years ago

Which element is the excess reagent when 3.00 moles of Mg is ignited in 2.20 moles of pure oxygen

Artyom0805 [142]

Answer:

Oxygen is in excess.

Explanation:

The coefficients of the balanced equation create a mole ratio that shows the ratio of how many reactants are used up and products are created.

The mole ratio of Mg to O2 in this equation is 2:1, which means that for every two moles of Mg used, there will be 1 mole of O2 used.

If we have 3.00 moles of Mg, we will only need 1.5 moles of oxygen to completely burn the Mg. Therefore, when all 3.00 moles of Mg are used, there will still be some of the 2.20 moles of oxygen remaining.

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3 years ago

a certain country, pivate enterprises provide various goods and services But the govemment provides tree public transportation a

puteri [66]

Mixed economy. Wherever the private and public sector have an active role, they are determined to be a mixed economy.

8 0

3 years ago

A scientist collected a sample of sedimentary rock from a high elevation in the Himalaya Mountains. Using what he knows about th

alina1380 [7]

Answer: Pressure from when the mountain formed creates the sedimentary rock.

Explanation: it’s prob wrong but i’m taking the test rn and this is my best guess

4 0

3 years ago

Name this please for me lol

igor_vitrenko [27]

Answer:

1-butene

Explanation:

To name the compound, start counting from the side that gives the double bond the lowest low count since the functional group of the compound is the double.

Now in the name of the compound, we must indicate the position of the double bond.

The name of the compound is butene. But the position of the double is unknown. Since we started counting from the left, the double bond is at carbon 1.

Therefore, the name of the compound is 1-butene

7 0

3 years ago