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2 years ago

What kind of bonding is found in Fe2O3?

Chemistry

1 answer:

Natasha2012 [34]2 years ago

5 0

Answer:

Ionic

Explanation:

Any metal with a nonmetal is an ionic bond due to the transfer of electrons from one element to another.

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Provided is a diagram showing forces on a box.

Eduardwww [97]

Answer:

5 N left

Explanation:

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4 0

2 years ago

Two common methods to generate an aldehyde is by oxidation of an alcohol and through ozonolysis.

kotykmax [81]

Answer:

a. True.

Explanation:

Only primary and secondary alcohols can oxidise to give an aldehyde. But a weak oxidizing agent must be used to prevent formation of a carboxylic acid or ketone.

weak oxidizing agents: Chromyl chloride, silver/oxygen/500°C

take an example of ethanol:

 ${ \bf{CH _{3} CH_{2}OH \: \: \frac{Ag/O_{2} }{500 \degree C} > \: \:CH _{3} CHO}}$ 

 ${ \sf{CH _{3} CHO \: \: is \: ethanal}}$ 

By ozonolysis:

Here, reactants are Ozone gas, Carbon tetrachloride at a temperature (<20°C), ethanoic acid, zinc and water.

take an example of propanol:

if it undergoes ozonolysis, it gives ethanal and methanal.

5 0

2 years ago

Read 2 more answers

What are the 11 chemical elements that are gases at room temperature and pressure?

sineoko [7]

Oxygen hydrogen helium argon xenon krypton
neon nitrogen radon chlorine bromine fluorine

5 0

2 years ago

For the chemical reaction

kakasveta [241]

Answer:

Mass = 199.21 g

Explanation:

Given data:

Moles of HCl = 3.59 mol

Mass of CaCl₂ = ?

Solution:

Chemical equation:

2HCl + Ca(OH)₂ → CaCl₂ + 2H₂O

we will compare the moles of HCl with CaCl₂ from balanced chemical equation:

HCl : CaCl₂

2 : 1

3.59 : 1/2×3.59 = 1.795

3.59 moles of HCl will produced 1.795 moles of CaCl₂.

Mass of CaCl₂.

Mass = number of moles × molar mass

Mass = 1.795 mol × 110.98 g/mol

Mass = 199.21 g

3 0

2 years ago

13C and 14C are isotopes of 12C, which has 6 electrons, 6 protons, and 6 neutrons. What is the arrangement of subatomic particle

Degger [83]

6 electrons, 6 protons, and 8 neutrons.
This is because in isotopes of the same element proton and electron number are the same, it is only the number of neutrons that changes.

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2 years ago

What kind of bonding is found in Fe2O3?​

What kind of bonding is found in Fe2O3?