All categories

2 years ago

Science quiz help plssssss

Chemistry

1 answer:

xxMikexx [17]2 years ago

6 0

Answer:

3. It should restate the question

4. a controlled experiment

5. if I freeze a tennis ball then it will not bounce as high

Explanation:

You might be interested in

The tiny magnetic effect of atoms within a domain is due to electrons that are _____. paired and spinning in opposite directions

VLD [36.1K]

<span>The tiny magnetic effect of atoms within a domain is due to electrons that are unpaired and spinning in the same direction.</span>

3 0

3 years ago

Read 2 more answers

The transition from the gas phase directly to the solid phase is called:

solmaris [256]

The answer is depostion

8 0

4 years ago

How to convert ethane to chloroethane?

Zigmanuir [339]

Answer:

C2H6 + Cl2 ---> CH3CH2Cl + HCl

Ethane can be converted to chloroethane via a clorination reaction. When Ethane reacts with chlorine, we get chloroethane and hydrochloric acid. When Cl2 is passed through ethane, one Cl atom displaces one of the H atoms from CH4 and ethane turns into chloroethane.

Explanation:

5 0

3 years ago

Read 2 more answers

A gardener waters the plants in a garden using a garden hose during a drought. The gardener observes that most of the water give

Anna71 [15]

Answer:

Break up the soil to increase the number of pores should be your answer.

Explanation:

If you do that it will increase the amount of water in the plant.

8 0

3 years ago

Read 2 more answers

Hydroboration can occur when alkenes react with borane. Borane is highly unstable so it exists as diborane or is stabilized with

weeeeeb [17]

Hydroboration addition of borane to a compound across the double bond.

<h3>What is hydroboration?</h3>

The reaction that is called hydroboration could be carried out with an alkene or an alkyne as the case maybe. In each case, the reaction involves the addition of borane to a compound across the double bond. The reaction could further proceed to produce an alkanol.

Let us restate that like most of the organic reactions, this reaction occurs in a sequence of steps and each step of the reaction has a way of bringing us closer to the end product of the entire steps of the reaction take in proper order

As shown in the image attached to this answer, the reaction was carried out in DMS in order to stabilize the borane. We have shown the borane to be a reactant as it adds across the double bond to yield the product.

Learn more about hydroboration:brainly.com/question/11655454

#SPJ1

6 0

2 years ago