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3 years ago

Which of the following is a property of water?

Chemistry

2 answers:

Gala2k [10]3 years ago

7 0

It attracts other water molecules due to water’s polarity and hydrogen bonding

neonofarm [45]3 years ago

7 0

Answer:

I believe the answer is that it attracts other water molecules.

Explanation:

Water molecules attracts each other due to water’s polarity and hydrogen bonding. I hope I helped, please correct me if I'm wrong!

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crimeas [40]

Examples of energy: Heat, Electrical, Mechanical, Nuclear, Chemical, Kinetic and Potential.

Non-Examples of energy: Ideas, matter, water, paper, people and coffee.

6 0

3 years ago

Read 2 more answers

You are working in a laboratory, and you are given the task of converting cyclopentene into 1, 5-pentanediol. Your first thought

Helen [10]

Answer:

Reagent A = $H_3O^+$

Reagent B= $Na_2Cr_2O_7~H_2SO_4~H_2O$

Intermediate C= δ-Valerolactone

Explanation:

In the reaction from the alkene to the alcohol, we can use the alkene hydration in which the hydronium ion is added to the double bond followed by the attack of water to produce the alcohol.

Then in the conversion from alcohol to ketone can be produced if an oxidant reactive is used. In this case the Jones reagent ( $Na_2Cr_2O_7~H_2SO_4~H_2O$ ).

The intermediate is a structure produced by a peroxyacid. This reaction would introduce an ester group in the cycle generating the δ-Valerolactone (Figure 1).

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3 years ago

The ability of a substance to conduct electricity is called_______

trapecia [35]

Answer:

Electrical conductivity

Explanation:

Electrical conductivity - A material's ability to conduct electricity

5 0

3 years ago

Mass of oxygen produced from 0.02 moles

faust18 [17]

Answer:

0.64 g O₂

Explanation:

I am assuming you meant 0.02 moles of O₂. In that case, convert moles to mass via stoichiometry:

0.02 mol O₂ x 32 g O₂/1 mol O₂ = 0.64 g O₂

3 0

3 years ago

What is the Chemical Structure of Solids, Liquids and Gases?

postnew [5]

Gas --> separated particles, usually a great amount away from each other

Liquids --> particles are closer together but not always touching

Solids --> particles are solidly packed together, not one is distant

hope this helped, have a fantastic night/day/morning :)

7 0

4 years ago