3 years ago

I don’t know if I’m right??

Chemistry

2 answers:

alexgriva [62]3 years ago

6 0

Yep definitely correct

allochka39001 [22]3 years ago

3 0

Answer:

what is this for? A-level..?!

Explanation:

You might be interested in

Which term correctly describes all of the following materials ? Salt water,vinegar , bronze,air,beach sand?

maksim [4K]

Answer:

ummmm hey

Explanation:

du sus su du du su du

7 0

3 years ago

Read 2 more answers

The pressure inside a gas cylinder is 3,506 mmHg ,how many atmospheres of pressure is the gas exerting on the cylinder

Lorico [155]

Below are the choices:

a)0.2168 atm

b)4.613 atm

c)34.60 atm

d467.4 atm

B is correct answer.

4 0

3 years ago

Read 2 more answers

Water interacts with polar substances like –OH groups but not with non-polar substances like methyl (-CH3) or ethyl groups (-CH2

Otrada [13]

To answer this, we look at the polarities of these molecules given. A molecule is said to be polar when there is an unequal shraing of electrons the opposite is called nonpolar.
CH4 = nonpolar
CH3OH = polar
CH3 CH3 = nonpolar
CH3 CH2 CH2 OH = polar
<span>CH3 CH2 CH2 CH2 CH2 CH3 = nonpolar</span>

3 0

3 years ago

The heart has structures called___. This allows the blood to move in one direction.

IrinaVladis [17]

The anwser is valves

7 0

3 years ago

Read 2 more answers

Which of the following is a correct balanced equation for the neutralization reaction that occurs

PtichkaEL [24]

Neutralization reaction takes place between an acid and a base to form salt and water.

In the given reaction the acid is hydrochloric acid HCl and the base is aluminum hydroxide (Al(OH) $_{3}$ ).

The correct balanced equation for the neutralization reaction that occurs between aluminum hydroxide and hydrochloric acid can be represented as:

$Al(OH)_{3}(aq)+ 3HCl(aq) --->AlCl_{3}(aq)+3H_{2}O(l)$

Al(OH) $_{3}$ can give 3 hydroxide, $OH^{-}$ ions which can neutralize the 3 $H^{+}$ ion produced by 3 HCl molecules giving 3 mole of water and the salt aluminum chloride, AlCl $_{3}$ .

Therefore the correct option will be.

D. Al(OH)3 + 3 HCl (aq) --> AlCl3(aq) + 3 H2O(l)

3 0

3 years ago